S.S. Khan, N. Hort, J. Eiken, I. Steinbbach, S. Schmauder
Numerical Determination of Heat Distribution and Castability Simulations of as Cast Mg-Al Alloys.
Advanced Engineering Materials 11 (2009,) Issue: 3, pp. 162-168
A. Drevermann, G.J. Schmitz, G. Behr, E. Schaberger-Zimmermann, C. Guguschev
Unidirectional Solidification and Single Crystal Growth of Al-rich Ti-Al Alloys.
Advanced Intermetallic-Based Alloys for Extreme Environment and Energy Applications, ed. by M. Palm, B.P. Bewlay, M. Takeyama, J.M.K. Wiezorek, Y-H. He (Mater. Res. Soc. Symp. Proc. Volume 1128, Warrendale, PA, 2009), paper no. 1128-U03-03
K. Kelm, J. Aguilar, A. Drevermann, G.J. Schmitz, F. Stein, N. Engberding, S. Irsen
In situ TEM Observation of Precipitation Reactions in Ti40Al60 and Ti38Al62 Alloys and Symmetry Relations of the Phases Involved.
Advanced Intermetallic-Based Alloys for Extreme Environment and Energy Applications, ed. by M. Palm, B.P. Bewlay, M. Takeyama, J.M.K. Wiezorek, Y-H. He (Mater. Res. Soc. Symp. Proc. Volume 1128, Warrendale, PA, 2009), paper no. 1128-U04-02
U. Hecht, D. Daloz, J. Lapin, A. Drevermann, V.T. Witusiewicz, J. Zollinger
Solidification of TiAl-based Alloys.
Advanced Intermetallic-Based Alloys for Extreme Environment and Energy Applications, edited byM. Palm, B.P. Bewlay, M. Takeyama, J.M.K. Wiezorek, Y-H. He (Mater. Res. Soc. Symp. Proc. Volume 1128, Warrendale, PA, 2009), paper no. 1128-U03-01
D.-H. Gosslar, R. Guenther, C. Hartig, R. Bormann, J. Zollinger, I. Steinbach
Grain Refinement of ?-TiAl Based Alloys by Inoculation.
Advanced Intermetallic-Based Alloys for Extreme Environment and Energy Applications, edited byM. Palm, B.P. Bewlay, M. Takeyama, J.M.K. Wiezorek, Y-H. He (Mater. Res. Soc. Symp. Proc. Volume 1128, Warrendale, PA, 2009), paper no. 1128-U03-02
S. Benke, S. Dziallach, G. Laschet, U. Prahl, W. Bleck
Modeling of the uniaxial tensile and compression behaviour of semi-solid A356 alloys.
Comput. Mat. Sci. 45 (2009), pp. 633-637
M. Apel, S. Benke, I. Steinbach
Virtual Dilatometer Curves and Effective Young's Modulus of a 3D Multiphase Structure calculated by the Phase-Field Method
Computational Materials Science 45 (2009), pp. 589-592
G. Laschet, J. Sauerhering, O. Reutter, Th. Fend, J. Scheele
Effective permeability and thermal conductivity of open-cell metallic foams via homogenization on a microstructure model.
Computational Materials Science 45 (2009), pp. 597-603
S.G. Fries, B. Boettger,J. Eiken, I. Steinbach, Ingo
Upgrading CALPHAD to microstructure simulation: the phase-field method.
International Journal of Materials Research 100 (2009), Issue: 2, pp. 128-134
G.J. Schmitz, U. Prahl
Toward a Virtual Platform for Materials Processing.
JOM 61 (2009), No. 5, pp.19-23
V.T. Witusiewicz, A.A. Bondar, U.Hecht, T.Ya. Velikanova
The Al-B-Nb-Ti system. IV. Experimental study and thermodynamic re-evaluation of the binary Al-Nb and ternary Al-Nb-Ti systems.
Journal of Alloys and Compounds 472 (2009), Issue 1-2, pp. 133-161
D. Sturm, M. Heilmaier, H. Saage, M.Paninski, G.J.Schmitz, A.Drevermann, M.Palm, F.Stein, N.Engberding, K.Kelm, S.Irsen
Creep strength of centrifugally cast Al-rich TiAl alloys.
Mat Sci and Eng. A 510-511(2009), pp.373-376
S. Jana, J. Jakumeit, M. Y. Jouani
Numerical Predictions of Gas Porosity in Casting Processes using Fully Coupled Mold-filling and Solidification Simulation.
Proceedings of the XII conference on Modelling of Casting, Welding and Advanced Solidification processes , Vancouver 2009
J. Jakumeit, K. Goodheart, M. Albers
Influence of the Gas Phase on Mold Filling for Sand Casting.
Proceedings of the XII conference on Modelling of Casting, Welding and Advanced Solidification processes , Vancouver, 2009
H. Behnken, M. Mathes, I. Westram, M. Müller, A. Seidl
Integrated Simulation Model for a Newly Developed Silicon Ingot Casting Unit: Temperatures, Stresses, Dislocations, Impurity Segregation and Diffusion.
23nd European Photovoltaic Solar Energy Conference, Valencia, Spain, 2008, pp. 1260-1263
V. Imayev, T. Khismatullin, T. Oleneva, R. Imayev, R. Valiev, R. Wunderlich, A. Minkow, U. Hecht, H-J. Fecht
Grain Refinement in Cast Ti-46Al-8Nb AND Ti-46Al-8Ta Alloys via Massive Transformation
Advanced Engineering Materials 10 (2008), Issue 12, pp. 1095-1100
U.Prahl, G.J.Schmitz, W.Bleck
Aix-ViPMaP: Entwicklung einer virtuellen Plattform zur Prozessmodellierung von Werkstoffen.
ASK, Aachener Stahlkolloquium, 23 (2008), S. 135-149
A. Bührig-Polaczek, K. Hagemann, G. J. Schmitz
Metallische Gussteile nach dem Vorbild der Natur
Bionik - Schnittstelle zwischen Natur und Technik, RWTH Themen (Berichte aus der Rheinisch-Westfälischen Technischen Hochschule Aachen), 1 (2008), pp. 56-59
A. Bührig-Polaczek, K. Hagemann, G. J. Schmitz
Metallische Gussteile nach dem Vorbild der Natur.
Bionik - Schnittstelle zwischen Natur und Technik, RWTH Themen (Berichte aus der Rheinisch-Westfälischen Technischen Hochschule Aachen), 1 (2008), S. 56-59
S. Benke, G. Laschet
On the interplay between the solid deformation and fluid flow during the solidification of a metallic alloy
Computational Materials Science 43 (2008), pp. 92-100
R. Mahnken, I. Caylak, G. Laschet
Two mixed finite element formulations with area bubble functions for tetrahedral elements.
Computer Methods in Applied Mechanics and Engineering 197 (2008), no. 3-4, pp 1147-1165
M. Apel, I. Steinbach
Dendritic Solidification in the Diffuse Regimen and Under the Influence of Buoyancy-Driven Melt Convection
D.M. Herlach (Hg.): Phase Transformations in Multicomponent Melts., Weinheim 2008, pp. 373-385
B. Böttger, V.T. Witusiewicz, M. Apel, A. Drevermann, U. Hecht, S. Rex
Stationary and Instationary Morphology Formation During Directional Solidification of Ternary Eutectic Alloys.
Dieter M. Herlach (Hg.): Phase Transformations in Multicomponent Melts. Weinheim Wiley-VCH 2008, pp. 387-406
J. Aguilar, C. Grüneberg, B. Nacke, M. Langejürgen, B. Sommer, J. Niehues, M. Haimerl
Elektromagnetisch induzierte Seigerung zur Erzeugung eines Gradientengefüges in Aluminium-Gussbauteilen.
Elektrowärme International 66 (2008), Heft 2, S. 101-106
L. Ratke, Ch.-A. Gandin, R.H. Mathiesen, M. Rappaz, S. Rex
Materials Solidification Physics in Space
Europhysics News, Vol. 39, No. 5 (2008), 22-24
J. Aguilar, C. Grüneberg, B. Sommer, J. Niehues, M. Haimerl, B. Nacke, M. Langejürgen
Electromagnetically induced segregation for generation of a gradient microstructure in aluminum castings.
Heat Processing 3 (2008). o.S.
M. Apel, I. Steinbach
Dendritic Soldification in the Diffuse Regime and Under the Influence of Buoyancy-Driven Melt Convection
Herlach, Dieter M. (Hg.): Phase transformations in multicomponent melts, Weinheim WILEY-VCH 2008, 373-385
B. Böttger, V. T. Witusiewicz, M. Apel, A. Drevermann, U. Hecht, S. Rex
Stationary and Instantionary Morphology Formation Durimng Directional Solidification of Ternray Eutectic Alloys
Herlach, Dieter M. (Hg.): Phase transformations in multicomponent melts, Weinheim WILEY-VCH 2008, 387-406
U. Hecht, V. Witusiewicz, A.Drevermann, J. Zollinger
Grain refinement by low boron additions in niobium-rich TiAl-based alloys
INTERMETALLICS 16 (2008), Issue 8, pp. 969-978
M. Apel, B. Böttger, A. Sagel, F. Scheppe, C. Veneziano, S. Barnes
Foundry Alloys - Computer-aided Development of Improved Alloys for Automotive Pistons
J. Hirsch, B. Skrotzki, G. Gottstein (eds.): Aluminium Alloys, ICAA11, Aachen 2008, Vol. 1, Weinheim2008, pp. 127-133
J. Eiken, M. Ahmadein, A. Bührig-Polaczek, M. Bünck, G. Klaus, B. Pustal
Nucleation and Growth in technical Al and Mg-based Alloys.
J. Hirsch, B. Skrotzki, G. Gottstein (eds.): Aluminium Alloys, ICAA11, Aachen 2008, Vol. 1, Weinheim2008, pp. 35-48
V.T. Witusiewicz, A.A. Bondar, U. Hecht, S. Rex, T.Ya. Velikanova
The Al-B-Nb-Ti system III. Thermodynamic re-evaluation of the constituent binary system Al-Ti.
Journal of Alloys and Compounds 465 (2008), Issue 1-2, pp. 64-77
V.T. Witusiewicz, A.A. Bondar, U. Hecht, S. Rex and T.Ya. Velikanova
The Al-B-Nb-Ti system: II. Thermodynamic description of the constituent ternary system B-Nb-Ti
Journal of Alloys and Compounds, vol. 456, issues 1-2 (2008), pp. 143-150
G. Laschet
Fochheimer law derived by homogenization of gas flow in turbomachines
Journal of Computational and Applied Mathematics, Vol. 215 (2008), pp. 467-476
S. McFadden, L. Sturz, H. Jung, N. Mangelinck-Noel, H. Nguyen-Thi, G. Zimmermann, B. Billia, D. Browne, D. Voss, D.J. Jarvis
Validation of a front-tracking model of the columnar to equiaxed transition using solidification results from the MAXUS 7 microgravity platform
Journal of The Japan Society of Microgravity Application (JASMA), Vol. 25 (2008), No.3, pp.489-494
J. Eiken, I. Steinbach, G. Klaus, A. Bührig-Polaczek
Grain refinement and grain morphology evolution in magnesium castings investigated by phase-field simulations.
M. O. Pekguleryuz, et al (eds.): Magnesium Technology 2008, TMS, pp. 209-213
G. Laschet, S. Rex
Effective Thermoelastic Properties of Flat and Curved Transpiration Cooled Multilayer Plates via Homogenization.
Proceedings of the ASME Turbo Expo 4 (2008), PTS A AND B, pp. 1757-1768
N. Warnken, A. Drevermann, D. Ma, S. Fries, I. Steinbach
Development of a Simulation Approach to Microstructure Evolution during Solidification and Homogenisation Using the Phase Field Method.
Roger C. Reed (ed): Superalloys 2008, Proceedings of the Eleventh International Symposium on Superalloys, September 14-18, 2008, Pennsylvania, USA, 951-960
S.Benke, G. Laschet
On a class of Thermo-visco-plastic constitutive equations for semi-solid alloys.
Solid State Phenomena 142-143 (2008), pp. 653-658
B. Böttger, M. Apel, J. Eiken, P. Schaffnit, I. Steinbach
Phase-Field Simulation of Solidification and Solid-State Transformations in Multicomponent Steels
Steel Research Int. 79 (2008), No. 8, p. 608-616.
U. Hecht, V. Witusiewicz, A.Drevermann, J. Zollinger
Solidification of Nb-rich TiAl-based alloys: Grain refinement by boron additions and the role of peritectic growth.
Structural aluminides for elevated temperatures; gamma titanium and other metallic aluminides; proceedings. TMS 2008, pp. 189-196
D. Voss, P. Behrmann, R. Lindner, S. Vincent-Bonnieu, R. Mathiesen, G. Zimmermann, H. NguyenThi, L. Froyen, M. Kolbe, D.J. Browne, F. Garcia-Moreno, S. Rex, L. Sturz, G. Faivre, S. Bottin-Rousseau, S. Akamatsu, N. Mangelinck, A. Ludwig, J. Mogeritsch
Future Facilities for In-Situ Solidification Process Observation.
The Japan Society of Microgravity Application JASMA 25 (2008) 143 - 144
H. Jung, N. Mangelinck-Noel, H. Nguyen-Thi, B. Billia, L. Sturz, G. Zimmermann
Columnar to equiaxed transition in nonrefined Al-based alloys during directional solidification in microgravity and on earth
Proceedings of the 5th Decennial International Conference on Solidification Processing SP07 (Sheffield, 23-25 July, 2007), pp. 186-190
J. Jakumeit, R. Laqua, U. Hecht, K. Goodheart, M. Peric
Coupled mould filling and solidification simulation applied to centrifugal casting of TiAl parts
Proceedings of the 5th Decennial International Conference on Solidification Processing SP07 (Sheffield, 23-25 July, 2007), pp. 292-296
G. Zimmermann, L. Sturz
Directional solidification of AlSi-based alloys in a rotating magnetic field
Proceedings of the 5th Decennial International Conference on Solidification Processing SP07 (Sheffield, 23-25 July, 2007), pp. 395-399
J. Jakumeit, T. Barth, M. Grauer, J. Reichwald, M. Smith, K. Dörnemann, B. Freisleben
Grid based numerical optimization of casting processes
Proceedings of the 5th Decennial International Conference on Solidification Processing SP07 (Sheffield, 23-25 July, 2007), pp. 488-492
B. Pustal, R. Berger, E. Subasic, G. Laschet, W. Schäfer, C. Barthels, A. Bührig-Polaczek
Multiphase micro-segregation modelling during solidification of ductile iron
Proceedings of the 5th Decennial International Conference on Solidification Processing SP07 (Sheffield, 23-25 July, 2007), pp. 89-93
A. Drevermann, U. Hecht, S. Rex
Investigation of Symbiotic Eutectic Growth during Unidirectional Solidification of Al-Si-Mn Alloys
Proceedings of the 5th Decennial International Conference on Solidification processing, 23-25 July 2007, Sheffield, pp. 201-205
R. Mahnken, I. Caylak, G. Laschet
Area bubble functions for stabilization of mixed finite tetrahedral elements
Proceedings of the Fifteenth UK Conference of the Association of Computational Mechanics in Engineering (Glasgow, 2-3 April, 2007), p. 39
T. Barth, K. Dörnemann, T. Dörnemann, B. Freisleben, T. Friese, M. Grauer, J. Jakumeit, C. Lütke Entrup, J. Reichwald, C. Schridde, M. Smith, F. Thilo
Supporting engineering processes utilizing service-oriented grid technology
Proceedings of the German e-Science Conference 2007, Baden-Baden, pp. 1-10
(angenommener Beitrag zur German EScience Conference (GES) 2007, 2.-4.5.2007 in Baden Baden.)
G. Zimmermann, L. Sturz
Microstructure formation in AlSi7Mg alloys directionally solidified in a rotating magnetic field
Steel Research International 78 (2007), pp. 379-385
N. Warnken, B. Böttger, D. Ma, S. G. Fries, N. Dupin, B. Sundman
Microstructure of a 5-component Ni-base model alloy: experiments and simulation
The SGTE case book: Thermodynamics at work
M. Paninski, A. Drevermann, G.J. Schmitz, M. Palm, F. Stein, M. Heilmaier, N. Engberding, H. Saage, D. Sturm
Casting and Properties of Al-rich Ti-Al alloys.
Ti, World Conference on Titanium, 11 (2007), Japan Institute of Metals, pp 1059-1062
J. Eiken, B. Böttger, I.Steinbach
Simulation of microstructure evolution during solidification of magnesium-based alloys
Transactions of the Indian Institute of Metals 60 (2007) pp.178-184
S. Steinbach, N. Euskirchen, V. T. Witusiewicz, L. Sturz, L. Ratke
Fluid flow effects on intermetallic phases in Al-cast alloys
Transactions of the Indian Institute of Metals, vol.60, nos. 2-3 (2007), pp. 137-141
M. Apel, S. Benke, I. Steinbach
Effective elastic constants of a 3D two phase structure calculated by a multiphase-field approach
IWCMM 17 (17th International Workshop Computational Mechanics of Materials, Paris, August 22-24, 2007): Book of Abstracts, p. 7
V. T. Witusiewicz, U. Hecht, B. Böttger, S. Rex
Thermodynamic re-optimisation of the Bi-In-Sn system based on new experimental data
Journal of alloys and compounds 248 (2007) 1-2 pp. 115-124
X. L. Yan, X.-Q. Chen, A. Grytsiv, V. T. Witusiewicz, P. Rogl, R. Podloucky, G. Giester
On the ternary Laves phases (Sc, Ti)2M3Si (M=Cr, Mn, Fe, Co, Ni) with MgZn2-type
Journal of Alloys and Compounds 429 (2007), pp. 10-18
V.T. Witusiewicz, A.A. Bondar, U. Hecht, S. Rex and T.Ya. Velikanova
The Al-B-Nb-Ti system: I. Re-assessment of the constituent binary systems B-Nb and B-Ti on the basis of new experimental data
Journal of Alloys and Compounds, vol. 448, issues 1-2 (2008), pp. 185-194
G. Schierning, R. Theissmann, H. Wiggers, D. Sudfeld, A. Ebbers, D. Franke, V.T. Witusievicz, M. Apel
Microcrystalline silicon formation by silicon nanoparticles
Journal of Applied Physics 103 (2008), No. 8, p 084305 (6 pages)
S. Akamatsu, S. Bottin-Rousseau, M. Perrut, G. Faivre, V.T. Witusiewicz, L. Sturz
Real-time study of thin and bulk eutectic growth in succinonitrile(d)camphor alloys
Journal of Crystal Growth 299 (2007) 2, pp. 418-428
H. Kasjanow, A. Nikanorov, B. Nacke, H. Behnken, D. Franke, A. Seidl
3D coupled electromagnetic and thermal modelling of EFG silicon tube growth
Journal of Crystal Growth 303 (2007) 1-2, pp. 175-179
I. Steinbach, B. Böttger, J. Eiken, N. Warnken, S. G. Fries
CALPHAD and phase-field modeling: a successful liaison
Journal of Phase Equilibria and Diffusion,vVol. 28 (1), 2007, pp. 101-106
G. Laschet, S. Rex, D. Bohn, R. Krewinkel
3-D numerical analysis of curved transpiration cooled plates and homogenization of their aerothermal properties
Journal of Turbomachinery, Vol. 129, No. 4 (2007), pp. 791-799
I. Steinbach, M. Apel
Phase-field simulation of rapid crystallization of silicon on substrate
Materials Science and Engineering A 449-451 (2007) pp. 95-98
G. Laschet, T. Kashko, S. Angel, J. Scheele, R. Nickel, W. Bleck, K. Bobzin
Microstructure based model for permeability predictions of open-cell metallic foams via homogenization
Materials Science and Engineering A, vol. 472 (2008), pp. 214-226
K. Nakajima, Y. Tanaka, Y. Hosoya, M. Apel, I. Steinbach
Phase-field simulation of cooperative growth of pearlite (Recrystallization and grain growth III)
Materials Science Forum, Vols. 558-559 (2007), pp. 1013-1020
P.Schaffnit, M. Apel, I. Steinbach
Simulation of ideal grain growth using the multi-phase-field model (Recrystallization and grain growth III)
Materials Science Forum, vols. 558-559 (2007), pp. 1177-1181
J. Banaszek, S. McFadden, D.J. Browne, L. Sturz, G. Zimmermann
Natural convection and columnar-to-equiaxed transition prediction in a front tracking model of alloy solidification
Metallurgical and Materials Transactions A 38 (2007), No. 7, pp. 1476-1484
S. Benke, B. Pustal, E. Subasic, G. Laschet, A. Bührig-Polacek
A multi-phase micro-segregation model coupled to a thermodynamically consistent macro-model
Presentation at: Euromat, September 11-13, Nürnberg, 2007.
S. Benke
A multi-phase-field model including inelastic deformation for solid state transformations
Presentation at: GAMM, March 31- April, 4, Bremen, 2008
B. Pustal, R. Berger, E. Subasic, G. Laschet, W. Schäfer, C. Bartels, A. Bührig-Polaczek
Multi-phase microsegregation modeling during solidification of ductile iron.
Proc. of 5th Decennial Int. Conf. On Solidification Processing, Sheffield, July 2007, pp. 89-93
L. Sturz, G. Zimmermann, H. Jung, N. Mangelinck-Noel, H. Nguyen-Thi, B. Billia
Investigations on the columnar-equiaxed transition in AlSi7 alloys onboard MAXUS-7 in low-gravity environment
Proceedings of the 18th ESA Symposium on European Rocket and Balloon Programmes and Related Research (Visby, Sweden, 3-7 June, 2007). Ed. by L. Conroy, Nordwijk: ESA Communication Production Office, 2007 (ESA SP ; 647), pp. 367-372
T. Bähr, H. Behnken, J. Henker, A. Müller
Integrated simulation model for a newly developed silicon ingot casting unit: temperatures, stresses, dislocations, impurity segregation and diffusion
Proceedings of the 22nd European Photovoltaic Solar Energy Conference (Milan, Italy, 3-7 September, 2007), pp. 984-987
N. Warnken, D. Ma, A. Drevermann, S.G. Fries, I.Steinbach
Phase-field simulations of microstructural evolution in Ni-base superalloys
Proceedings of the 5th Decennial International Conference on Solidification Processing SP07 (Sheffield, 23-25 July, 2007), pp. 109-112
J. Eiken, B. Böttger, I. Steinbach
The role of solute in grain refinement of magnesium-based castings investigated by phase-field simulations
Proceedings of the 5th Decennial International Conference on Solidification Processing SP07 (Sheffield, 23-25 July, 2007), pp. 148-152
L. Sturz, G. Zimmermann
Microgravity experiments on the columnar-equiaxed transition in Al-based alloys
Proceedings of the 5th Decennial International Conference on Solidification Processing SP07 (Sheffield, 23-25 July, 2007), pp. 181-185
I. Steinbach, M. Apel
The influence of lattice strain on pearlite formation in Fe-C
Acta Materialia 55 (2007), pp. 4817-4822
G. J. Schmitz, M. Grohn, A. Bührig-Polaczek
Fabrication of micropatterned surfaces by an improved investment casting process
Advanced Engineering Materials 9 (2007) 4, pp.265-270
R. Mahnken, I. Caylak, G. Laschet
Two mixed finite element formulations with area bubble functions for tetrahedral elements
Computer Methods in Applied Mechanics and Engineering, vol. 197, no. 9-12 (2008), pp 1147-1165
J. Aguilar, C. Grüneberg, B. Nacke, M. Langejürgen, B. Sommer, J. Niehues, M. Haimerl
Erzeugung eines Gradientengefüges durch elektromagnetisch induzierte Seigerung von Primärsiliciumkristallen in AlSi-Legierungen
Gießerei 94 (2007) 3, S. 20-27
J. Aguilar, C. Grüneberg
Entwicklung eines Verfahrens zur Herstellung von Zylinderkurbelgehäusen aus einem AlSi-Gradientenwerkstoff unter Ausnutzung der elektromagnetisch induzierten Seigerung von primären Siliziumkristallen
Gießerei-Praxis 7-8 (2007), p. 301
M. Schneider, E. Jannot, V. Mohles, G. Gottstein, C. Walter, B. Hallstedt, J. M. Schneider, N. Warnken, I. Steinbach, F. Gerdemann, U. Prahl, W. Bleck
Simulation of phase changes during thermal treatments of various metal alloys
Integral Materials Modeling, ed. by G. Gottstein, Weinheim: Wiley-VCH, 2007, pp. 149-160
R. Herzog, N. Warnken, I. Steinbach, B. Hallstedt, C. Walter, J. Müller, D. Hajas, E. Münstermann, J. M. Schneider, R. Nickel, D. Parkot, K. Bobzin, E. Lugscheider, P. Bednarz, O. Trunova, L. Singheiser
Status of through-process simulation for coated gas turbine components
Integral Materials Modeling, ed. by G. Gottstein, Weinheim: Wiley-VCH, 2007, pp. 49-61
B. Pustal, A. Bührig-Polaczek, N. Warnken, I. Steinbach, M. Bussman, B. Renner, W. Michaeli, A. Hollands, D. Send, C. Walter, B. Hallstedt, J. M. Schneider
Microstructure modeling during solidification of castings
Integral Materials Modeling, ed. by G. Gottstein, Weinheim: Wiley-VCH, 2007, pp. 87-101
G.J. Schmitz
Die Eigenschaften eines Materials werden verständlich
Integrative Produktion (Ein Sonderheft der RWTH Aachen und der Wirtschaftszeitung Produktion), Verlag moderne industrie, 1/2007, S. 22-23
J. Aguilar, C. Grüneberg, B. Nacke, M. Langejürgen, B. Sommer, J. Niehues, M. Haimerl
Generation of a gradient microstructure by electromagnetic induced segregation of primary silicon crystals in AlSi alloys
International Foundry Research 4 (2007), pp. 22-29
L. Sturz, G. Zimmermann
Microgravity experiments on the columnar-equiaxed transition in Al-based alloys
International Journal of Cast Metals Research 20 (2007), pp. 122-126
G. Zimmermann, A. Drevermann, L. Sturz, N. Warnken
Time-dependent directional solidification of binary Al-Cu alloys in the initial transient
International Journal of Materials Research 98 (2007), pp. 221-227
S. Benke, S. Dziallach, G. Laschet, U. Prahl, W. Bleck
Modeling of the tensile and compression behavior of semi-solid A356 alloy
IWCMM 17 (17th International Workshop Computational Mechanics of Materials, Paris, August 22-24, 2007): Book of Abstracts, p. 27
B. Böttger, V. Witusiewicz, S. Rex
Phase-field method coupled to CALPHAD: Quantitative comparison between simulation and experiments in ternary eutectic In-Bi-Sn
Modeling of Casting, Welding and Advanced Solidification Processes XI. Ed. by C.-A. Gandin (et. al.), TMS: Warrendale, 2006, pp. 425-432
J. Eiken, B. Böttger, I. Steinbach
Phase field simulations of microstructure evolution during solidification of magnesium-based alloys
Modeling of Casting, Welding and Advanced Solidification Processes XI. Ed. by C.-A. Gandin (et. al.), TMS: Warrendale, 2006, pp. 489-496
M. Apel, H.-J. Diepers, I. Steinbach
On the effect of interdendritic flow on primary dendrite spacing: a phase field study and analytical scaling relations
Modeling of Casting, Welding and Advanced Solidification Processes XI. Ed. by C.-A. Gandin (et. al.), TMS: Warrendale, 2006, pp. 505-512
J. Jakumeit, R. Laqua, M. Peric, E. Schreck
Fully coupled multi-phase mold-filling and solidification simulation of industrial casting processes
Modeling of Casting, Welding and Advanced Solidification Processes XI. Ed. by C.-A. Gandin (et. al.), TMS: Warrendale, 2006, pp. 63-70
N. Dupin, S. G. Fries, J. M. Joubert, B. Sundman, M. H. F. Sluiter, Y. Kawazoe, A. Pasturel
Using first-principles results to calculate finite-temperature thermodynamic properties of the Nb-Ni mu phase in the Bragg-Williams approximation
Philosophical Magazine 86 (2006) 12, pp. 1631-1641
I. Steinbach, M. Apel
Multi phase field model for solid state transformation with elastic strain
Physica D 217 (2006) 2, pp. 153-160
M. Rotter, A. Grytsiv, X.-Q. Chen, P. Rogl, R. Podloucky, W. Wolf, V. T. Witusiewicz, A. Saccone, H. Noel, M. Doerr, A. Lindbaum, H. Michor, E. Bauer, S. Heathman, W. Kockelmann, J. Taylor
Structural, thermodynamic, and transport properties of Laves-phase ZrMn2 from x-ray and neutron diffraction and first principles
Physical Review B 74 (2006) 224109
J. Eiken, B. Böttger, I. Steinbach
Multiphase-field approach for multicomponent alloys with extrapolation scheme for numerical application
Physical Review E 73 (2006), 066122
T. Bähr, M. Apel, M. Ghosh
Analysis of grain size and grain orientation in mc-Si wafer produced by ingot casting
Proceedings of the 21th European Photovoltaic Solar Energy Conference, 4-6 September 2006, Dresden, pp. 584-587
G. Laschet, S. Rex, D. Bohn, R. Krewinkel
3-D numerical analysis of curved transpiration cooled plates and homogenization of their aerothermal properties
Proceedings of the ASME Turbo Expo 2006 - Power for Land, Sea, and Air, Volume: 3A, New York : ASME, 2006, pp. 395-406
S. Benke, G. Laschet
A thermo-mechanical 2-phase finite element model for the coherent mushy zone relevant to casting
Proceedings of the III. European Conference on Computational Mechanics, Structures and Coupled Problems in Engineering (Lisbon, June 5-8, 2006), ed. by C.A. Mota Soares (et al.), Springer Netherland (2006), p. 534
S. Benke
Modeling of solid state transformations using a phase field model with transformation plasticity
Proceedings of the III. European Conference on Computational Mechanics, Structures and Coupled Problems in Engineering (Lisbon, June 5-8, 2006), ed. by C.A. Mota Soares (et al.), Springer Netherland (2006), p. 57
L. Ratke, S. Steinbach, G. Müller, M. Hainke, A. Roosz, Y. Fautrelle, M. D. Dupouy, G. Zimmermann, A. Weiß, H.-J. Diepers, J. Lacaze, R. Valdes, G.-U. Grün, H.-P. Nicolai, H. Gerke-Cantow
MICAST - Microstructure formation in casting of technical alloys under diffusive and magnetically controlled convective conditions
Solidification and Gravity IV, proceedings of the Fourth International Conference on Solidification and Gravity, Miskolc, Hungary, September 6 - 9, 2004 (Materials Science Forum ; 508), 2006, pp. 131-144
H.-J. Diepers, I. Steinbach
Interaction of interdendritic convection and dendritic primary spacing: phase-field simulation and analytical modeling
Solidification and Gravity IV, proceedings of the Fourth International Conference on Solidification and Gravity, Miskolc, Hungary, September 6 - 9, 2004 (Materials Science Forum ; 508), 2006, pp. 145-150
G. Zimmermann, A. Weiß
Microstructure formation in AlSi7 alloys directionally solidified with forced melt flow
Solidification and Gravity IV, proceedings of the Fourth International Conference on Solidification and Gravity, Miskolc, Hungary, September 6 - 9, 2004 (Materials Science Forum ; 508), 2006, pp. 227-232
Ch.-A. Gandin, B. Billia, G. Zimmermann, D. J. Browne, M.-D. Dupouy, G. Guillemot, H. Nguyen-Thi, N. Mangelick-Noel, G. Reinhart, L. Sturz, S. Mc Fadden, J. Banaszek, Y. Fautrelle, K. Zaidat, A. Ciobanas
Columnar-to-equiaxed transition in solidification processing: a project of the European Space Agency - Microgravity Applications Promotion Program
Solidification and Gravity IV, proceedings of the Fourth International Conference on Solidification and Gravity, Miskolc, Hungary, September 6 - 9, 2004 (Materials Science Forum ; 508), 2006, pp. 393-404
L. Sturz, G. Zimmermann
Investigations on columnar-to-equiaxed transition in binary Al alloys with and without grain refiners
Solidification and Gravity IV, proceedings of the Fourth International Conference on Solidification and Gravity, Miskolc, Hungary, September 6 - 9, 2004 (Materials Science Forum ; 508), 2006, pp. 419-424
J. Dagner, A. Weiß, M. Hainke, G. Zimmermann, G. Müller
Global modeling of directional solidification processes of binary and ternary aluminum alloys using the software package CrysVUn
Solidification and Gravity IV, proceedings of the Fourth International Conference on Solidification and Gravity, Miskolc, Hungary, September 6 - 9, 2004 (Materials Science Forum ; 508), 2006, pp. 437-442
A. Weiß, L. Sturz, G. Zimmermann
Investigation on the morphological instability during directional solidification of a transparent alloy during sounding rocket flights
Solidification and Gravity IV, proceedings of the Fourth International Conference on Solidification and Gravity, Miskolc, Hungary, September 6 - 9, 2004 (Materials Science Forum ; 508), 2006, pp. 463-472
S. Rex, U. Hecht, A. Drevermann
Experimental performance within the SCA prototype test 1 using ESA's solidification and quench furnace (MSL-SQF) on ground
Solidification and Gravity IV, proceedings of the Fourth International Conference on Solidification and Gravity, Miskolc, Hungary, September 6 - 9, 2004 (Materials Science Forum ; 508), 2006, pp. 485-490
U. Hecht, V. T. Witusiewicz, A. Drevermann, B. Böttger, S. Rex
Eutectic solidification of ternary Al-Cu-Ag alloys: coupled growth of alpha(Al) and Al2Cu in univariant reaction
Solidification and Gravity IV, proceedings of the Fourth International Conference on Solidification and Gravity, Miskolc, Hungary, September 6 - 9, 2004 (Materials Science Forum ; 508), 2006, pp. 57-62
J. Aguilar, C. Grüneberg
Elektromagnetisch induzierte Seigerung von Primärsiliciumpartikeln zur Erzeugung eines gradierten Gefüges bei im Niederdruckgussverfahren verarbeiteten übereutektischen AlSi-Legierungen
Vom Werkstoff zum Bauteilsystem : [4. Ranshofener Leichtmetalltage 2006, 17.- 18.10.2006], ed. H. Kaufmann, Ranshofen : LKR-Verl., 2006, S. 59-65
A. Grytsiv, X.-Q. Chen, V. T. Witusiewicz, P. Rogl, R. Podloucky, V. Pomjakushim, D. Maccio, A. Saccone, G. Giester, F. Sommer
Atom order and thermodynamic properties of the ternary Laves phase Ti(TiyNixAl1-x-y)2
Zeitschrift für Kristallographie 221 (2006), 334-348
H. Behnken, D. Franke, H. Kasjanow, A. Nikanorov, A. Seidl
3D-simulation of EFG process and deformation of the growing silicon tube
2006 IEEE 4th World Conference on Photovoltaic Energy Conversion, Waikoloa, Hawaii, 7 - 12 May 2006, pp. 1175-1178
H. Behnken, D. Franke
Time dependent fracture behaviour in fast mechanical testing of silicon wafers
2006 IEEE 4th World Conference on Photovoltaic Energy Conversion, Waikoloa, Hawaii, 7 - 12 May 2006, pp. 1207-1210
G. Zimmermann, L. Sturz, J. Dagner
Directional solidification of AlSiMg0.3-alloys in a rotating magnetic field
5th International Conference on Electromagnetic Processing of Materials (EPM 2006), October 23-27, 2006, Sendai, Japan: The Iron and Steel Institute of Japan, pp. 375-380
K. Nakajima, M. Apel, I. Steinbach
The role of carbon diffusion in ferrite on the kinetics of cooperative growth of pearlite: a multi-phase field study
Acta Materialia 54 (2006) 3665-3672
B. Böttger, J. Eiken, I. Steinbach
Phase field simulation of equiaxed solidification in technical alloys
Acta Materialia 54 (2006), pp. 2697-2704
B. Böttger, J. Eiken, M. Ohno, G. Klaus, M. Fehlbier, R. Schmid-Fetzer, I. Steinbach, A. Bührig-Polaczek
Controlling microstructure in magnesium alloys: a combined thermodynamic, experimental and simulation approach
Advanced Engineering Materials 8 (2006) 4, pp. 241-247
R. Herzog, N. Warnken, I. Steinbach, B. Hallstedt, C. Walter, J. Müller, D. Hajas, E. Münstermann, J. M. Schneider, R. Nickel, D. Parkot, K. Bobzin, E. Lugscheider, P. Bednarz, O. Trunova, L. Singheiser
Intergrated approach for the development of advanced, coated gas turbine blades
Advanced Engineering Materials 8 (2006) 6, pp. 535-562
J. Jakumeit
Grid-basierte Simulation für die Gießerei-Industrie
Grid Computing, ed. by T. Barth [et. al.], Wiesbaden : Vieweg, 2006, S. 133-142
J. Jakumeit, T. Barth, J. Reichwald, M. Grauer, F. Thilo, T. Friese, M. Smith, B. Freisleben
A grid-based parallel otimization algorithm applied to a problem in metal casting industry
International Conference on Bioinspired Optimization Methods and their Applications, BIOMA '06, Ljubljana, Slovenia, 2006, pp. 131-146
V. T. Witusiewicz, U. Hecht, N. Warnken, S. G. Fries, W. Hu
Analysis of phase formation in Ni-rich alloys of the Ni-Ta-W system by calorimetry, DTA, SEM, and TEM
International Journal of Materials Research 97 (2006) 4, pp. 440-449
X. Yan, X.-Q. Chen, A. Grytsiv, V. T. Witusiewicz, P. Rogl, R. Podloucky, V. Pomjakushin, G. Giester
Site preference, thermodynamic, and magnetic properties of the ternary Laves phase Ti(Fe1-xAlx)2 with the crystal structure of the MgZn2-type
International Journal of Materials Research 97 (2006) 4, pp. 450-460
V. T. Witusiewicz, S. G. Fries, U. Hecht, A. Drevermann, S. Rex
Enthalpies of formation measurements and thermodynamic description of the Ag-Cu-Zn system
International Journal of Materials Research 97 (2006) 5, pp. 556-568
V. T. Witusiewicz, U. Hecht, L. Sturz, S. Rex
Phase equilibria and eutectic growth in ternary organic system amino-methyl-propanediol-(D)camphor-neopentylglycol
Journal of Crystal Growth 286 (2006) 1, pp. 137-145
V. T. Witusiewicz, U. Hecht, L. Sturz, S. Rex
Phase equilibria and eutectic growth in ternary organic system (D)camphor-neopentylglycol-succinonitrile
Journal of Crystal Growth 286 (2006) 2, pp. 431-439
V.T. Witusiewicz, L. Sturz, U. Hecht, S. Rex
Phase equilibria and eutectic growth in quaternary organic alloys amino-methyl-propanediol-(D)camphor-neopentylglycol-succinonitrile (AMPD-DC-NPG-SCN)
Journal of Crystal Growth 297 (2006) 1, pp. 117-132
S. Steinbach, N. Euskirchen, V. Witusiewicz, L. Sturz, L. Ratke
The influence of fluid flow on intermetallic phases in Al-cast alloys
Materials Science Forum 519-521 (2006), pp. 1795-1800
L. Sturz, A. Weiß, G. Zimmermann
Investigations on transient directional solidification under microgravity on sounding rocket missions
Microgravity Science and Technology 18 (2006) 3-4, pp.160-164
J. Jakumeit, M. Emmerich, F. Hediger
Inverse modeling and numerical optimization of heater temperatures in a bridgman process
Modeling of Casting, Welding and Advanced Solidification Processes XI. Ed. by C.-A. Gandin (et. al.), TMS: Warrendale, 2006, pp. 1019-1026
J. Jakumeit, T. Barth, M. Grauer, J. Reichwald
Grid computing for casting simulations
Modeling of Casting, Welding and Advanced Solidification Processes XI. Ed. by C.-A. Gandin (et. al.), TMS: Warrendale, 2006, pp. 1157-1162
G. Laschet, S. Benke
On the thermo-mechanical modeling of the coherent mushy zone during solidification processes
Modeling of Casting, Welding and Advanced Solidification Processes XI. Ed. by C.-A. Gandin (et. al.), TMS: Warrendale, 2006, pp. 177-184
L. Sturz, G. Zimmermann, A. Weiß
Transient crystal growth from planar to dendritic interfaces investigated during TEXUS-40
17. ESA Symposium on European Rocket and Balloon Programmes and Related Research, ed. by B. Warmbein, Nordwijk: ESA Publ. Division, 2005 (ESA SP-590), pp. 515-519
G. Laschet
Fochheimer law for gas flow in turbomachines via homogenization
3. International Conference on Advanced Computational Methods in Engineering, ACOMEN-05, 30th May - 2nd June 2005, Ghent, Belgium, pp. 1-13
J. A. Aguilar Ortiz
Verarbeitung von Magnesiumlegierungen im teilflüssigen Zustand und deren Eigenschaften
Aachen : Shaker, 2005 (Gießerei-Institut: Forschung, Entwicklung, Ergebnisse ; Bd. 47), Dissertation RWTH Aachen 2005
V. T. Witusiewicz, U. Hecht, S. Rex, M. Apel
In situ observations of microstructure evolution in low-melting Bi-In-Sn alloys by light microscopy
Acta Materialia 53 (2005) 13, pp. 3663-3669
V. T. Witusiewicz, L. Sturz, U. Hecht, S. Rex
Thermodynamic description and undirectional solidification of eutectic organic alloys: IV. Binary systems neopentylglycol-succinonitrile and amino-methyl-propanediol-succinonitrile
Acta Materialia 53 (2005) pp. 173-183
F. Scheppe, C. Obuna, B. Böttger, J. Jakumeit
Prozeß - Gefüge - Eigenschaften: Die Simulation ein Optimierungstool
Gießtechnik im Motorenbau. Düsseldorf : VDI-Verl. (VDI-Berichte ; 1830), S. 131-140
G. Laschet, S. Benke
Thermomechanical two-phase modelling of the mushy zone during solidification in casting processes
International Conference on Computational Methods for Coupled Problems in Science and Engineering COUPLED PROBLEMS 2005, ed. by M. Papadrakakis, pp. 1-20
V. T. Witusiewicz, U. Hecht, S. G. Fries, S. Rex
The Ag-Al-Cu system. Part II. A thermodynamic evaluation of the entire system
Journal of Alloys and Compounds 387 (2005) 1-2, pp. 217-227
J. De Wilde, L. Froyen, V. T. Witusiewicz, U. Hecht
Two-phase planar and regular lamellar coupled growth along the univariant eutectic reaction in ternary alloys: An analytical approach and application to the Al-Cu-Ag system
Journal of Applied Physics 97 (2005) 113515
H. Behnken, A. Seidl, D. Franke
A 3D dynamic stress model for the growth of hollow silicon polygons
Journal of Crystal Growth 275 (2005) 1-2, pp. e375-e380
I. Steinbach, H.-J. Diepers, C. Beckermann
Transient growth and interaction of equiaxed dendrites
Journal of Crystal Growth 275 (2005), pp. 624-638
G. J. Schmitz, C. Brücker, P. Jacobs
Manufacture of high-aspect-ratio micro-hair sensor arrays
Journal of Micromechanics and Microengineering 15 (2005) 10, pp. 1904-1910
S. G. Fries, B. Sundman
Development of multicomponent thermodynamic databases for use in process modelling and simulations
Journal of Physics and Chemistry of Solids 66 (2005) pp. 226-230
C. Walter, B. Hallstedt, N. Warnken
Simulation of the solidification of CMSX-4
Materials Science and Engineering A 397 (2005) pp. 385-390
G. Zimmermann, A. Weiss, Z. Mbaya
Effect of forced melt flow on microstructure evolution in AlSi7Mg0.6 alloy during directional solidification
Materials Science and Engineering A 413-414 (2005), pp. 236-242
S. Rex, B. Böttger, V. T. Witusiewicz, U. Hecht
Transient eutectic solidification in In-Bi-Sn: two-dimensional experiments and numerical simulation
Materials Science and Engineering A 413-414 (2005), pp. 249-254
A. Drevermann, L. Sturz, N. Warnken, G. Zimmermann
Investigation of the initial transient in directional solidification of binary AlCu alloys
Materials Science and Engineering A 413-414 (2005), pp. 259-262
N. Warnken, D. Ma, M. Mathes, I. Steinbach
Investigation of eutectic island formation in SX superalloys
Materials Science and Engineering A 413-414 (2005), pp. 267-271
L. Sturz, A. Drevermann, C. Pickmann, G. Zimmermann
Influence of grain refinement on the columnar-to-equiaxed transition in binary Al alloys
Materials Science and Engineering A 413-414 (2005), pp. 379-383
M. G. Mecozzi, J. Sietsma, S. van der Zwaag, M. Apel, P. Schaffnit, I. Steinbach
Analysis of the gamma to alpha transformation in a C-Mn steel by phase field modeling
Metallurgical and Materials Transactions A 36A (2005), pp. 2327-2340
L. Ratke, Y. Fautrelle, J. Lacaze, G. Müller, A. Roosz, G. Zimmermann (ESA-MICAST Team)
Flow Impact on Cast Ingots
Microgravity Applications Programme - Successfull Teaming of Science and Industry, Nordwijk: ESA Publ. Division, 2005 (ESA SP-1290), pp. 84-97
Ch.-A. Gandin, B. Billia, G. Zimmermann, D. Browne, Y. Fautrelle (ESA-CETSOL Team)
Grain structure and segregation in microgravity castings
Microgravity Applications Programme - Successfull Teaming of Science and Industry, Nordwijk: ESA Publ. Division, 2005 (ESA SP-1290), pp. 98-111
A. Drevermann, U. Hecht, V. Witusiewicz, B. Böttger, S. Rex
Univariant eutetic growth in ternary Al-Cu-Ag-alloys
Microgravity Science and Technology 15 (2005) 1, pp. 45-49
B. Billia, Ch.-A. Gandin, G. Zimmermann, D. Browne, M.-D. Dupouy
Columnar-to-equiaxed transition in Solidification Processing: the ESA-MAP CETSOL Project
Microgravity Science and Technology 16 (2005) 1, pp. 20-24
L. Sturz, H.-J. Diepers, G. Zimmermann, S. Rex
Directional solidification of cellular arrays in transparent alloys
Microgravity Science and Technology 16 (2005), pp. 116-119
G. Zimmermann, A. Weiss
Directional solidification of dendritic microstructures in microgravity and with forced melt flow
Microgravity Science and Technology 16 (2005), pp. 143-147
L. Ratke, S. Steinbach, G. Müller, M. Hainke, J. Friedrich, A. Roosz, Y. Fautrelle, M. D. Dupouy, G. Zimmermann, A. Weiß, J. Lacaze, R. Valdes, G.-U. Grün, H.-P. Nicolai, H. Gerke-Cantow
MICAST - The effect of magnetically controlled fluid flow on microstructure evolution in cast technical Al-alloys
Microgravity Science and Technology 16 (2005), pp. 99-103
G. Zimmermann, A. Weiss, Z. Mbaya
Impact of a rotating magnetic field on the microstructure formation during directional solidification of AlSi7 based alloys
Proc. of the Joint 15th Riga and 6th PAMIR International Conference Fundamental and Applied MHD, Riga, Jurmala, Latvia, June 27 - July 1, 2005, Vol. 2., pp. 257-260
E. S. Reddy, M. Tarka, J. G. Noudem, E. A. Goodilin, G. J. Schmitz
A novel process for textured thick film YBa2Cu3Oy coated conductors based on a constitutional gradients principle
Superconductor Science and Technology 18 (2005) pp. 869-873
E. S. Reddy, N. Hari Babu, Y. Shi, D. A. Cardwell, G. J. Schmitz
Processing of large grain Y-123 superconductors with pre-defined porous structures
Superconductor Science and Technology 18 (2005) S15-S18
S. Rex, U. Hecht
Solidification in multicomponent multiphase systems (SIMMS)
Topical teams in life & physical sciences: towards new research applications in space, ed. by A. Wilson, Nordwijk: ESA Publ. Division, 2005 (ESA SP-1281), pp. 36-50
U. Hecht, V.T. Witusiewicz, A. Drevermann, S. Rex
Orientation relationship in univariant Al-Cu-Ag eutectics
Transactions of the Indian Institute of Metals 58 (2005) 4, pp. 545-551 (International Conference on Solidification Science and Processing - Emerging Trends, 2004, Bangalore, India)
L. Ratke, S. Steinbach, G. Müller, M. Hainke, A. Roosz, Y. Fautrelle, M. D. Dupouy, G. Zimmermann, A. Weiss, J. Lacaze, R. Valdes, G.-U. Grün, H.-P. Nicolai, H. Gerke-Cantow
The effect of magnetically controlled fluid flow on microstructure formation in cast technical Al-alloys - The MICAST project
Transactions of the Indian Institute of Metals 58 (2005) 4, pp. 631-638
U. Hecht, L. Gránásy, T. Pusztai, B. Böttger, M. Apel, V. Witusiewicz, L. Ratke, J. De Wilde, L. Froyen, D. Camel,B. Drevet, G. Faivre, S. G. Fries, B. Legendre, S. Rex
Multiphase solidification on multicomponent alloys
Materials Science and Engineering R 46 (2004) 1-49
L. Sturz, G. Zimmermann, M. Mathes, S. Rex, B. Kauerauf
Analysis of diffusive cellular patterns in directional solidification of bulk samples
Metallurgical and Materials Transactions A 35A (2004) pp. 239-246
D. Ma
Response of primary dendrite spacing to varying temperature gradient during directional solidification
Metallurgical and Materials Transactions B 35B (2004) 735-742
J. G. Noudem, E. Guilmeau, D. Chateigner, S. Lambert, B. Ouladdiaf, E. S. Reddy, G. J. Schmitz
Properties of YBa2Cu3Oy-textured superconductor foams
Physica C 408-410 (2004) pp. 655-656
E. Bartolomé, X. Granados, T. Puig, X. Obradors, E. S. Reddy, G. J. Schmitz
Critical state in superconducting single-crystalline YBa2Cu3O7 foams: local versus long-range currents
Physical Review B 70 (2004) 144514
J. C. Ramirez, C. Beckermann, A. Karma, H.-J. Diepers
Phase-field modeling of binary alloy solidification with coupled heat and solute diffusion
Physical Review E 69 (2004), 051607
E. Schaberger-Zimmermann, G. Zimmermann, A. Weiß
Gefügeausbildung unter Einfluss von Strömung in der Schmelze am Beispiel von AlSi7Mg0,6
Praktische Metallographie / Sonderband ; Bd. 36, Frankfurt : Werkstoff-Informationsgesellschaft, 2004, S. 431-436.
H. Behnken, R. Tiefers, W. Krühler, A. Froitzheim, G. Hahn, D. Franke
Influence of saw damage etching on the mechanical stability of multi-crystalline wafers
Proc. 19th European Photovoltaic Solar Energy Conference and Exhibition, 07. -11.06.2004, Paris, pp. 1123-1126
M. Ghosh, T. Bähr, A. Müller
Larger ingots for multicrystalline solar silicon wafers
Proc. 19th European Photovoltaic Solar Energy Conference, 7-11 June 2004, Paris, France, pp. 560-563
P. Rakotoniaina, O. Breitenstein, M. H. Al Rifai, D. Franke, A. Schneider
Detection of cracks in silicon wafers and solar cells by ultrasonic lock-in thermography
Proc. 19th European Photovoltaic Solar Energy Conference, 7-11 June 2004, Paris, France, pp. 640-643
A. Weiß, G. Zimmermann
Influence of electromagnetic stirring on the directional solidification of AlSi alloys
Proc. HES-04, International Symposium on Heating by Electromagnetic Sources, eds. S. Lupi, pp. 693-700
G. J. Schmitz
Nano, Mikro, Makro ... Die Bedeutung verschiedener Skalen für Herstellung und Anwendung von Bauteilen
RWTH-Themen 1/2004, S. 80-82
J. De Wilde, L. Froyen, S. Rex
Coupled two-phase [alpha(A1)+theta(Al2Cu)] planar growth and destabilisation along the univariant eutectic reaction ain Al-Cu-Ag-alloys
Scripta Materialia 51 (2004) pp. 533-538
U. Hecht, V. Witusiewicz, A. Drevermann, S. Rex
Formation of eutectic cells in ternary Al-Cu-Ag alloys
Solidification and Crystallization, ed. by D. M. Herlach, Weinheim: Wiley-VCH, 2004, pp. 259-270
M. Apel, B. Böttger, V. Witusiewicz, U. Hecht, I. Steinbach
Lamellar pattern formation during 2-D-directional solidification of ternary eutectic alloys
Solidification and Crystallization, ed. by D. M. Herlach, Weinheim: Wiley-VCH, 2004, pp. 271-279
H.-J. Diepers, A. Karma
Globular-dendritic transition in equiaxed alloy solidification
Solidification Processes and Microstructures: A Symposium in Honor of Prof. W. Kurz, ed. by M. Rappaz (et al.), Warrendale : TMS, 2004, pp. 369-371.
J. Aguilar, M. Fehlbier, T. Grimmig, H. Bramann, C. Afrath, A. Bührig-Polaczek
Semi-solid processing of metal alloys
Steel Research International 75 (2004) 8/9, pp. 492-505
J. Jakumeit, M. Herdy, M. Nitsche
Parameter optimization of the sheet metal forming press using an iterative parallel Kriging algorithm
Structural and multidisciplinary optimization 28 (2004), pp. 1-10
A. Drevermann, C. Pickmann, R. Tiefers, G. Zimmermann
Online process control for directional solidification by ultrasonic pulse echo technique
Ultrasonics 42 (2004) pp. 105-108
G. Laschet, J. Jakumeit, S. Benke
Thermo-mechanical analysis of cast/mould interaction in casting processes
Zeitschrift für Metallkunde 95 (2004) 12, S. 1087-1096
M. Grohn, J. Nominikat, A. Bührig-Polaczek, G. J. Schmitz
Investment casting of micropatterned metallic surfaces
11th World Conference on Investment casting 2004, Edinburgh, 23.-26.5 2004, paper 11
A. Drevermann, C. Pickmann, L. Sturz, G. Zimmermann
Observation and control of solidification processes by ultrasound pulse-echo technique
2004 IEEE International Ultrasonics, Ferroelectrics, and Frequency Control Joint 50th Anniversary Conference, Montreal, Canada, 2004, pp. 537-540
C. Bartscher, K. Kemmerle, R. Scheidle, J. Banhart, S. Gondrom, G. Zimmermann
Study of a metallic foams research facility
2nd Int. Symp. On Physical Sciences in Space, Spacebound 2004, Toronto, 2004
M. Fehlbier, J. Aguilar, T. Grimmig, A. Bührig-Polaczek
Thixocasting of the Al-alloys AlMg5SiMn, AlCu4TiMgAg, AlSi9Mg+20%SiC and production of MMCs by infiltration of metal sponges
8th International Conference on the Semi-Solid Processing of Alloys and Composites (S2P), TMS: Warrendale, 2004, pp. 1009-1018
C. Afrath, J. Aguilar, A. Bührig-Polaczek
Rheological measurements of semisolid alloys under high shear rate conditions
8th International Conference on the Semi-Solid Processing of Alloys and Composites (S2P), TMS: Warrendale, 2004, pp. 257-265
A. Bührig-Polaczek, J. Aguilar
Materials development for semi-solid-metal processing (SSM)
8th International Conference on the Semi-Solid Processing of Alloys and Composites (S2P), TMS: Warrendale, 2004, pp. 38-54
T. Grimmig, J. Aguilar, M. Fehlbier, A. Bührig-Polaczek
Optimization of the rheocasting process under consideration of the main influence parameters on the microstructure
8th International Conference on the Semi-Solid Processing of Alloys and Composites (S2P), TMS: Warrendale, 2004, pp. 419-429
J. Aguilar, M. Fehlbier, T. Grimmig, A. Bührig-Polaczek
Processing of semisolid Mg alloys
8th International Conference on the Semi-Solid Processing of Alloys and Composites (S2P), TMS: Warrendale, 2004, pp. 451-462
V. T. Witusiewicz, L. Sturz, U. Hecht, S. Rex
Thermodynamic description and undirectional solidification of eutectic organic alloys: I. Succinonitrile-(D)Camphor-System
Acta Materialia 52 (2004) pp. 4561-4571
V. T. Witusiewicz, L. Sturz, U. Hecht, S. Rex
Thermodynamic description and undirectional solidification of eutectic organic alloys: II. (CH3)2C(CH2OH)2-(NH2)(CH3)C(CH2OH)2 system
Acta Materialia 52 (2004) pp. 5071-5081
V. T. Witusiewicz, L. Sturz, U. Hecht, S. Rex
Thermodynamic description and undirectional solidification of eutectic organic alloys: III. Binary systems neopentylglycol-(D)camphor and amino-methyl-propanediol-(D)camphor
Acta Materialia 52 (2004) pp. 5519-5527
I. Steinbach, M. Apel, B. Böttger
Microsimulation of directional solidification of eutectic alloys using the multiphase field method
Computational modeling and simulation of materials III ; Pt. B (CIMTEC 2004), ed. by P. Vincenzini, Faenza : Techna Group, pp. 519-529, 2004
Y. D. Tretyakov, E. A. Goodilin, E. S. Reddy, G. J. Schmitz
Review about modern tendencies in biaxial texturing of HTSC
Crystallography Reports 49 (2004) 2, pp. 283-290 (in Russian)
A. Bührig-Polaczek, A. Hennings, J. Aguilar
Untersuchung der Fließeigenschaften von Magnesiumlegierungen im flüssigen und teilflüssigen Zustand
Gießerei-Rundschau 51 (2004) 3/4, S. 54-58
D. Franke
Möglichkeiten und Grenzen numerischer Simulation bei der Kristallzüchtung
Halbleitermaterialien, Prozesstechnologie und Diagnostik. 54. Berg- und Hüttenmännischer Tag, [19. bis 21. Juni 2003]. Hrsg.: H.-J. Möller, Freiberg: Technische Universität Bergakademie Freiberg (Freiberger Forschungshefte ; 327) (2004), S. 56-58
J. Jakumeit, M. Emmerich
Optimization of gas turbine blade castings using evolution strategies and Kriging
International Conference on Bioinspired Optimization Methods and their Applications, BIOMA '04, Ljubljana, Slovenia, 2004, pp. 95-104
M. Fehlbier, J. Aguilar, A. Bührig-Polaczek
Process window for manuafcturing of semi-solid aluminium alloys
International Journal of Cast Metals Research 17 (2004) 4, pp. 238-246
V. T. Witusiewicz, U. Hecht, S. G. Fries, S. Rex
The Ag-Al-Cu system: Part I.: Reassessment of the consistuent binaries on the basis of new experimental data
Journal of Alloys and Compounds 385 (2004) pp. 133-143
G. Laschet
Homogenization of the fluid flow and heat transfer in transpiration cooled multi-layer plates
Journal of Computational and Applied Mathematics 168 (2004) 1-2, pp. 277-288
D. Ma
Development of dendrite array growth during alternately changing solidification condition
Journal of Crystal Growth 260 (2004) pp. 580-589
L. Sturz, V. T. Witusiewicz, U. Hecht, S. Rex
Organic alloy systems suitable for the investigations of regular binary and ternary eutectic growth
Journal of Crystal Growth 270 (2004) 1-2, pp. 273-282
V. T. Witusiewicz, F. Sommer, E. J. Mittemeijer
Reevaluation of the Fe-Mn-phase diagram
Journal of Phase Equilibria and Diffusion 25 (2004) 4, pp. 346-354
J. Aguilar, M. Fehlbier, A. Ludwig, A.Bührig-Polaczek, P. R. Sahm
Non-equilibrium globular microstructure suitable for semisolid casting of light metal alloys by rapid slug cooling technology (RSCT)
Materials Science and Engineering A 375-377 (2004) pp. 651-655
A. Weiß, G. Zimmermann
Investigation on the initial transient in solidification of a transparent alloy during the rocket flights TEXUS 36 and 40
16th ESA Symposium on European Rocket and balloon Programmes and Related Research, St. Gallen, Switzerland, 2-5 June 2003, Nordwijk: ESA Publ. Division, 2003 (ESA SP-530), pp. 101-106
G. Laschet, S. Rex
Effektive Werkstoffeigenschaften poröser Schichtverbunde eines Mehrschalenverfahrens
2. Workshop des SFB 561, Aachen, 2003, S. 27-32
H. Behnken, M. Apel, D. Franke
Simulation of mechanical stress during bending tests for crystalline wafers
3rd World Conference and Exhibition on Photovoltaic Energy Conversion (WCPEC3), May 11 - 18, 2003, Osaka, Japan, pp. 1308-1311
D. Franke
Rise and dislocation density in crystalline silicon wafers during diffusion processing
3rd World Conference and Exhibition on Photovoltaic Energy Conversion (WCPEC3), May 11 - 18, 2003, Osaka, Japan, pp. 1344-1347
L. Haas, G. Laschet
3-d contact algorithm for thermomechanical analysis of casting processes
7th U.S. National Congress on Computational Mechanics (USNCCM 7), Albuquerque, New Mexico, July 28 - 30, 2003, p. 221
F. Grote
Offenporige Metallstrukturen nach dem Platzhalterverfahren
Aachen : Shaker, 2003 (Gießerei-Institut: Forschung, Entwicklung, Ergebnisse ; Bd. 39), Dissertation RWTH Aachen 2003
H.-J. Diepers
Simulation des Primärabstandes gerichtet erstarrter Dendriten mit der Phasenfeldmethode
Aachen : Shaker, 2003 (Gießerei-Institut: Forschung, Entwicklung,Ergebnisse ; Bd. 38, Diss.), Dissertation RWTH Aachen 2003
X. Q. Chen, V. T. Witusiewicz, P. Podloucky, P. Rogl, F. Sommer
Computational and experimental study of phase stability, cohesive properties, magnetism and electronic structure of TiMn2
Acta Materialia 51 (2003) 5, pp. 1239-1247
J. Rösler, M. Götting, D. Del Genovese, B. Böttger, R. Kopp, M. Wolske, F. Schubert, H. J. Penkalla, T. Seliga, A. Thoma, A. Scholz, C. Berger
Wrought Ni-base superalloys for steam turbine applications beyond 700 °C
Advanced Engineering Materials 5 (2003) 7, pp. 469-483
R. Laqua, T. Ivas, J. Scheele, J. Jakumeit, M. Braun, M. Pelzer
Mold filling and solidification simulations of investment casting processes using CASTS-FLUENT
Eurotherm 69, Heat and Mass Transfer in Solid-Liquid Phase Change Processes, June 25-27, 2003, Ljubljana, Slovenia, pp. 133-141
J. Aguilar, M. Fehlbier, A. Bührig-Polaczek, G. Rettemeier, W. Michaeli
Untersuchungen zur Verarbeitung der Magnesiumlegierung MEZ im Thixomolding
Gießerei-Forschung 55 (2003) 4, S. 132-143
W. Koch, A. Endrös, D. Franke, C. Häßler, J. P. Kaleis, H.-J. Möller
Bulk crystal growth and wavering for PV
Handbook of Photovoltaic Science and Engineering. Ed. by A. Luque [et al.], Wiley, 2003, pp. 205-255
G. J. Schmitz
Thermodynamics of diffuse interfaces
Interface and transport dynamics, H. Emmerich (Hrsg.) (Lecture notes in computational science and engineering ; 32), Berlin : Springer, 2003, pp. 47-64
P. Dold, M. Heidler, A. Drevermann, G. Zimmermann
In-situ observation of growth interfaces by ultrasound
Journal of Crystal Growth 256 (2003), pp. 352-360
L. Haas, G. Laschet, J. Jakumeit
Thermomechanical simulation of investment casting processes
Luxfem '03, 1st International Conference Finite Element for Process, 13-14 November 2003, Luxembourg, paper-no. 20
G. Pariser, P. Schaffnit, I. Steinbach, W. Bleck
Simulation of proeutectoid ferrite precipitation during technical heat treatment
Materials Science & Technology 2003, November 9 - 12, 2003, Chicago, Illinois, Session: Austentite Formation and Decomposition, pp. 279-290
M. G. Mecozzi, J. Sietsma, S. van der Zwaag, M. Apel, P. Schaffnit, I. Steinbach
Analysis of the gamma-alpha transformation in a C-Mn steels by dilatometry, laser scanning confocal microscopy and phase field modelling
Materials Science & Technology 2003, November 9 - 12, 2003, Chicago, Illinois, Session: Austentite Formation and Decomposition, pp. 353-366
J. Jakumeit, R. Laqua, T. Ivas, J. Scheele, M. Braun, A. Mukhopadhyay, M. Pelzer
Multidisciplinary coupled simulations of investment casting processes using CASTS-FLUENT
Materials Science & Technology 2003, November 9 - 12, 2003, Chicago, Illinois, Session: Modeling,Control and Optimization in Nonferrous and Ferrous Industry, pp. 333-342
V. T. Witusiewicz, F. Sommer, E. J. Mittemeijer
Enthalpy of formation and heat capacity of Fe-Mn alloys
Metallurgical and Materials Transactions B 34B (2003) pp. 209-223
B. Pustal, B. Böttger, A. Ludwig, P. R. Sahm, A. Bührig-Polaczek
Simulation of macroscopic solidification with an incorporated one-dimensional microsegregation model coupled to thermodynamic software
Metallurgical and Materials Transactions B 34B (2003), pp. 411-419.
N. Warnken, B. Böttger, S. G. Fries, I. Steinbach
Multiphase-field model for multicomponent alloys coupled to thermodynamic databases
Modeling of Casting, Welding and Advanced Solidification Processes X. Ed. by D. M. Stefanescu (et. al.), TMS: Warrendale, 2003, pp. 21-29
H.-J. Diepers, J. Eiken, I. Steinbach
The effect of thermodynamics and kinetics on the dendritic structure in ternary Fe-C-Mn
Modeling of Casting, Welding and Advanced Solidification Processes X. Ed. by D. M. Stefanescu (et. al.), TMS: Warrendale, 2003, pp. 29-36
M. Apel, B. Böttger, I. Steinbach
Phase-field simulation of microstructure formation during directional solidification of a ternary eutectic alloy
Modeling of Casting, Welding and Advanced Solidification Processes X. Ed. by D. M. Stefanescu (et. al.), TMS: Warrendale, 2003, pp. 37-44
I. Steinbach
Multiscale modeling of eqzuiaxed alloy solidification
Modeling of Casting, Welding and Advanced Solidification Processes X. Ed. by D.M. Stefanescu (et. al.), TMS: Warrendale, 2003, pp. 117-124
J. G. Noudem, E. Guilmeau, E.S . Reddy, M. Noe, G. J. Schmitz
Transport properties of hot-forming textured Bi 2223 and single domain YBa2Cu3Oy fabric materials
Physica C 386 (2003), pp. 202-205
J. G. Noudem, E. S. Reddy, G. J. Schmitz
Magnetic and transport properties of YBa2Cu3Oy superconductor foams
Physica C 390 (2003), pp. 286-290
M. R. Koblischka, A. Koblischka-Veneva, E. S. Reddy, G. J. Schmitz, K. Ogasawara, M. Murakami
Orientations of Y2BaCuO5 and YBCO within melt-textured and directional solidified samples studied by EBSD
Physica C 392-396 (2003), pp. 589-595
E. Schaberger-Zimmermann, S. Schweizer, M. Apel
Entwicklung eines Präparationsverfahrens für multikristalline Silizium-Wafer
Praktische Metallographie 40 (2003) 9, S. 443-453
A. Weiss, G. Zimmermann, R. Salber, Z. Mbaya
Microstructure Development in Solidification of Al-Si-Alloys under Magnetically Controlled Flow Conditions
Proc. 4th International Conference on Electromagnetic Processing of Materials, EPM 2003, 14-17 October, Lyon, France, 2003, pp. 423-428
G. Zimmermann
Solidification of metals - transferable to the production of chocolate?!
Proceedings INTERPRALINE 2003
G. Laschet, S. Rex, D. Bohn, N. Moritz
Homogenization of material properties of transpiration cooled multilayer plates
Proceedings of the ASME Turbo Expo 2003. Volume 5A: Heat Transfer, New York : ASME, 2003, pp. 287-296
J. Neises, G. Laschet
A stabilized hybrid FE/FV method applied to fluid flow in mold filling
Revue européenne de éléments finis 12 (2003) 7-8, pp. 831-861.
J. Aguilar, A. Bührig-Polaczek, G.Rettemeier, W. Michaeli
Randbedingungen zur Implementierung der Thixomolding-Technologie in KMU
RWTH Jahresbericht der Interdisziplinären Foren 2003
E. S. Reddy, N. Hari Babu, Y. Shi, D. A. Cardwell, G. J. Schmitz
Processing of single domain 123 bulks with predefined 3D interconnected porous structures for reinforcement
Superconductor Science and Technology 16 (2003) 11, L40
E. S. Reddy, J. G. Noudem, E. A. Goodilin, M. Tarka, G. J. Schmitz
Single domain YBa2Cu3Oy on metallic substrates
Superconductor Science and Technology 16 (2003) 3, pp. 402-406
E. S. Reddy, M. Herweg, G. J. Schmitz
Processing of Y2BaCuO5 foams
Superconductor Science and Technology 16 (2003) 5, pp. 608-612
T. Rettelbach, G. J. Schmitz
3D-simulation of temperature, electric field and current density evolution in superconducting components
Superconductor Science and Technology 16 (2003), pp. 645-653
E. S. Reddy, G. J. Schmitz
Supraleitende Schäume
Supraleitung und Tieftemperaturtechnik, Tagungsband zum 8. Statusseminar 13. und 14. Februar 2003, Garmisch-Partenkirchen, Düsseldorf : VDI-Verl., 2003
E. S. Reddy, G. J. Schmitz
Simulation des thermischen Verhaltens eines supraleitenden Strombegrenzersystems
Supraleitung und Tieftemperaturtechnik, Tagungsband zum 8. Statusseminar 13. und 14. Februar 2003, Garmisch-Partenkirchen, Düsseldorf : VDI-Verl., 2003
E. S. Reddy, G. J. Schmitz
Verfahrensentwicklung zur Synthese von (SE)Ba2Cu3O7-x Dickschichten auf Drähten und Bändern
Supraleitung und Tieftemperaturtechnik, Tagungsband zum 8. Statusseminar 13. und 14. Februar 2003, Garmisch-Partenkirchen, Düsseldorf : VDI-Verl., 2003
A. Bührig-Polaczek, B. Pustal, B. Winartomo, J. Jakumeit, B. Böttger
Simulation von Gießprozessen
Symposium "Simulation in der Produkt- und Prozessentwicklung", 5. - 7. November, 2003, Berlin, S. 11-16
M. Apel, B. Böttger, G. J. Schmitz
Simulation of microstructure evolution in metallic alloys
Thermal and Mechanical Simulation and Experiments in Micro-Electronics and Micro-Systems (EuroSime 2003), ed. by L. J. Ernst, Piscataway : IEEE Service Center, 2003, pp. 375-379
A. Burtsev, M. Apel, R. Ishihara, C. I. M. Beenakker
Phase-field modelling of excimer laser lateral crystallization of silicon thin films
Thin Solid Films 427 (2003), pp. 309-313
P. Busse
Permanentkokillenguss-Prozess für TiAL-Ventile
Titan-Aluminid-Legierungen - eine Werkstoffgruppe mit Zukunft. Hrsg.: Forschungszentrum Jülich, Jülich : PTJ, 2003, S. 53-56
P. Busse
Bau einer TiAl-Pilotanlage zur Massenfertigung von TiAl-Motorventilen
Titan-Aluminid-Legierungen - eine Werkstoffgruppe mit Zukunft. Hrsg.: Forschungszentrum Jülich, Jülich : PTJ, 2003, S. 96-100
E. S. Reddy, G. J. Schmitz
Near net-shaped objects of RE123 superconductors by Infiltration Processing
Tsinghua Science and Technology 8 (2003) 3, pp. 292-306
S. G. Fries, P. Schaffnit, B. Böttger, B. Sundman
Development of multicomponent thermodynamic databases for use in process modelling and simulations
XXIXèmes JEEP, Journées d'Etude des Equilibres entre Phases. Ed. by F. Bosselet [et.al], Villeurbanne : Université Claude Bernard Lyon I, 2003, pp. 25-26
D. Franke
Simulation of thermal stress and the influence of cracks on solar wafer breakage
Proc. 17th European Photovoltaic Solar Energy Conference, 22.-26.10.2001, Munich, 2002, pp. 1830-1833
T. Rettelbach, D. Franke, A. Müller
Numerical simulation of silicon melting and ingot crystallisation for process control and process development
Proc. 17th European Photovoltaic Solar Energy Conference, 22.-26.10.2001, Munich, 2002, pp. 1834-1837
E. A. Goodilin, E. S. Reddy, Y. D. Tretyakov, G. J. Schmitz
Graphotexturing of complex oxide materials
Proceedings of: Complex Oxides: Defect Chemistry, Transport and Chemical Reactions, Sept. 2002 Aachen/Vaals
M. Apel, D. Franke, I. Steinbach
Simulation of the crystallisation of silicon ribbons on substrate
Solar Energy Materials and Solar Cells 72 (2002), pp. 201-208
I. Steinbach, M. Apel, T. Rettelbach, D. Franke
Numerical simulations for silicon crystallisation processes - examples from ingot and ribbon casting
Solar Energy Materials and Solar Cells 72 (2002), pp. 59-68
D. Franke, T. Rettelbach, C. Häßler, W. Koch, A. Müller
Silicon ingot casting: process development by numerical simluations
Solar Energy Materials and Solar Cells 72 (2002), pp. 83-92
E. S. Reddy, J. G. Noudem, M. Tarka, M. Noe, G. J. Schmitz
Processing, microstructure and transport currents of (100)/(100) and (110)/(110) domain boundaries in multi-seeded YBa2Cu3Oy fabrics
Superconductor Science and Technology 15 (2002) 1, pp. 48-53
E. S. Reddy, G. J. Schmitz
Recent developments in processing and properties of large grain YBCO fabrics
Superconductor Science and Technology 15 (2002) 6, pp. 727-734
E. S. Reddy, G. J. Schmitz
Superconducting foams
Superconductor Science and Technology 15 (2002) 8, L21-L24
V. T. Witusiewicz, S. G. Fries, U. Hecht, S. Rex, B. Sundman
Thermodynamic description of the ternary Ag-Cu-Zn system
Thermodynamics of Alloys - TOFA 2002, September 8th - 13th, 2002 - Rome, Italy
M. Zinkevich, H. L. Lukas, S. G. Fries, V. T. Witusiewicz, P. Saltykov, O. B. Fabrichnaya, F. Aldinger
Development of a thermodynamic database for low melting temperature alloys as support to control environment detrimental material
Thermodynamics of Alloys - TOFA 2002, September 8th - 13th, 2002 - Rome, Italy
I. Arpshofen, V. T. Witusiewicz
Partial and integral enthalpies of mixing of the Cu-Mn-Sn alloys
Thermodynamics of Alloys - TOFA 2002, September 8th - 13th, 2002 - Rome, Italy
B. Sundman, S. G. Fries
Modelling for a change, how to update thermodynamics databases
Thermodynamics of Alloys - TOFA 2002, September 8th - 13th, 2002 - Rome, Italy
T. Fuhrmeister, S. Rex, G. Zimmermann
Bildgebende Polarimetrie mit Glan-Thompson-Polarisationsprismen zur Untersuchung dünner Flüssigkeitsschichten
tm - Technisches Messen 69 (2002) 9, S. 374-380
H. Diepers, J. Eiken, I. Steinbach
Is there a difference between dendrites of a binary or a ternary alloy? Some answers by phase-field simulations
2002 ASME International Mechanical Engineering Congress and Exposition (IMECE 2002), Nov. 17 - 22, 2002, New Orleans, 2002, 32844
N. Warnken, B. Böttger, D. Ma, V. Vitusevych, N. Dupin, S. G. Fries
Microstructure simulations of a 5-component Ni-base model alloy
2002 TMS Annual Meeting, Symposium: Computational phase transformation session, Feb. 17-21 2002, Seattle
G. Laschet, S. Rex
Effective permeabilities and thermal conductivities of transpiration cooled multilayer plates
2nd International Conference on Advanced Computational Methods in Engineering (ACOMEN 2002), 28. - 31. 05.2002, Liege, Belgium, TH 08
S. Rex, B. Kauerauf, G. Zimmermann
Directional solidification of cellular arrays in a transparent organic alloy
Advances in Space Research 29 (2002) 4, pp. 511-520
E. S. Reddy, G. J. Schmitz
Superconducting ceramic foams
American Ceramic Society Bulletin 81 (2002) 12, pp. 35-37
G. Laschet
Homogenization of the thermal properties of transpiration cooled multi-layer plates
Computer Methods in Applied Mechanics and Engineering 191 (2002) 41-42, pp. 4535-4554
J. Aguilar, M. Fehlbier, P.R. Sahm
SSM processing of magnesium alloys
Diecasting Times 4 (2002), pp. 13-14
P. R. Sahm, G. Zimmermann
Materials Science in Space
European White Book on Fundamental Research in Materials Science, Max Plank Institut für Metallforschung Stuttgart, (2002), S. 109-112.
V. T. Witusiewicz, I. Arpshofen, H. J. Seifert, F. Aldinger, F. Sommer
Enthalpy of mixing of liquid and undercooled liquid of ternary and quaternary Cu-Ni-Si-Zr alloys
Journal of Alloys and Compounds 337 (2002) 1-2, pp. 155-167
V. T. Witusiewicz, U. Hecht, S. Rex, F. Sommer
Partial and integral enthalpies of mixing of liquid Ag-Al-Cu and Ag-Cu-Zn alloys
Journal of Alloys and Compounds 337 (2002) 1-2, pp. 189-201
H.-J. Diepers, D. Ma, I. Steinbach
History effects during the selection of primary dendrite spacing. Comparison of phase-field simulations with experimental observations
Journal of Crystal Growth 237-239 (2002) pp. 149-153
M. Apel, B. Böttger, H.-J. Diepers, I. Steinbach
2D and 3D phase-field simulations of lamella and fibrous eutectic growth
Journal of Crystal Growth 237-239 (2002) pp. 154-158
E. A. Goodilin, E. S. Reddy, J. G. Noudem, M. Tarka, G. J. Schmitz
Texture formation in melt-solidified YBa2Cu3Oz thick films by artificial surface reliefs
Journal of Crystal Growth 241 (2002) pp. 512-534
P. Saltykov, V. T. Witusiewicz, I. Arpshofen, J. J. Seifert, F. Aldinger
Enthalpy of mixing of liquid Al-Cr and Cr-Ni alloys
Journal of Materials Science and Technology 18 (2002) 2, pp. 167-170
D. Franke
Numerische Prozesssimulation am Beispiel der gerichteten Erstarrung von Solarsilicium
Kristallisation und Technik. Vorträge zum 51. Berg- und Hüttenmännischen Tag, Freiberg, 14.-16. Juni 2000. Hrsg.: H.-J. Möller, Freiberg: Technische Universität Bergakademie Freiberg, 2002 (Freiberger Forschungshefte / B ; 321), S. 23-30
M. Apel, I. Steinbach
Mesoskopische Modellierung der Erstarrung von multikristallinem Silicium
Kristallisation und Technik. Vorträge zum 51. Berg- und Hüttenmännischen Tag, Freiberg, 14.-16. Juni 2000. Hrsg.: H.-J. Möller, Freiberg: Technische Universität Bergakademie Freiberg, 2002 (Freiberger Forschungshefte / B ; 321), S. 31-39
V. Plochikhine, H.-W. Zoch, V. A. Karkhin, H.-J. Diepers, I. Steinbach
Multiscale modelling of laser beam welding. Part 1: macroscopic ans microscopic scale
Kurzzeitmetallurgie. Handbuch zum Abschlußkolloquium des DFG Schwerpunktprogramms (Strahltechnik ; Bd. 18 ), G. Sepold (et al.) (Hrsg.), Bremen, BIAS-Verl., 2002, S. 33-40
H.-J. Diepers, I. Steinbach, V. Plochikhine, H.-W. Zoch, V. A. Karkhin, H.-J. Pesch
Multiscale modelling of laser beam welding. Part 2: microscopic scale
Kurzzeitmetallurgie. Handbuch zum Abschlußkolloquium des DFG Schwerpunktprogramms, G. Sepold (et al.) (Hrsg.), Bremen, BIAS-Verl., 2002, S. 41-50
N. Warnken, B. Böttger, D. Ma, V. Vitusevych, U. Hecht, S. G. Fries, N. Dupin
Microstructure of a 5-component Ni-base model alloy: experiments und simulation
Materials for Advanced Power Engineering 2002, 29 September - 2 October 2002, Liege, Belgium, ed. by J. Lecomte-Beckers (et. al.), Jülich : Forschungszentrum Jülich, 2002, part I, pp. 315-324
J. Rösler, B. Böttger, M. Wolske, H. J. Penkalla, C. Berger
Wrought NI-base alloys for advanced gas turbine disc and usc steam turbine rotor applicatons
Materials for Advanced Power Engineering 2002, 29 September - 2 October 2002, Liege, Belgium, ed. by J. Lecomte-Beckers (et. al.), Jülich : Forschungszentrum Jülich, 2002, part I, pp. 89-106
B. Böttger, I. Steinbach, S. G. Fries, Q. Chen, B. Sundman
Alloy design for ultra-high temperature steam turbine applications: phase-field simulation of the remelting process
Materials for Advanced Power Engineering 2002, 29 September - 2 October 2002, Liege, Belgium, ed. by J. Lecomte-Beckers (et. al.), Jülich : Forschungszentrum Jülich, 2002, part III, pp. 1333-1342
M. Blum, G. Jarczyk, H. Scholz, S. Pleier, P. Busse, H.-J. Laudenberg, K. Segtrop, R. Simon
Prototype plant for the economical mass production of TiAl-valves
Materials Science and Engineering A 329-331 (2002), pp. 616-620
A. Weiß, G. Zimmermann, R. Salber
Microstructure formation in solidification of Al-Si-alloys under magnetically controlled convective conditions
Materials Week 2002, (CD-Rom) , MW-296
D. Ma
Modeling of primary spacing selection in dendrite arrays during directional solidification
Metallurgical and Materials Transactions B 33B (2002) 2, pp. 223-233
G. Laschet, S. Rex, D. Bohn, N. Moritz
3-d conjugate analysis of cooled coated plates and homogenisation of their thermal properties
Numerical Heat Transfer A 42 (2002), pp. 91-106
E. S. Reddy, G. J. Schmitz
SuperFoams
PERST Vol 17 (2002) 9 (Persianpektivnye of Tekhnologii - nano-structure, superconductors, fullereny)
E. A. Goodilin, E. S. Reddy, J. G. Noudem, M. Tarka, G. J. Schmitz
Graphotextura
PERST Vol 17 (2002) 9 (Persianpektivnye of Tekhnologii - nano-structure, superconductors, fullereny)
J. G. Noudem, E. S. Reddy, M. Tarka, E. A. Goodilin, M. Noe, M. Zeisberger, G. J. Schmitz
Electrical performance of single domain YBa2Cu3Oy fabrics
Physica C 366 (2002), pp. 93-101
J. G. Noudem, E. S. Reddy, M. Tarka, E. A. Goodilin, M. Noe, G. J. Schmitz
Microstructure and transport properties of melt-textured joint of
YBCO
Physica C 372-376 (2002), pp. 1187-1190
E. S. Reddy, E. A. Goodilin, M. Tarka, M. Zeisberger, G. J. Schmitz
Low temperature processing of single domain YBa2Cu3Oy thick films from Y2O3 fabrics on Ag-Pd alloy substrates
Physica C 372-376 (2002), pp. 1200-1203
J. G. Noudem, E. S. Reddy, M. Tarka, E. A. Goodilin, M. Noe, G. J. Schmitz
Transport properties of thick film YBa2Cu3Oy fabrics
Physica C 372-376 (2002), pp. 1631-1634
E. A. Goodilin, E. S. Reddy, J. G. Noudem, M. Tarka, G. J. Schmitz
Effects of surface relief on texture formation of melt-solidified YBa2Cu3Oz thick films on metal substrates
Physica C 372-376 (2002), pp. 842-845
G. J. Schmitz, E. S. Reddy, E. A. Goodilin
(RE)BaCuO melt-processing: From bulks towards thick films
Physica C 378-381 (2002) pp. 607-616
J. G. Noudem, E. Guilmeau, E. S. Reddy, M. Noe, G. J. Schmitz
Transport properties of hot-forming textured Bi:2223 and Single domain YBa2Cu3Oy ceramic materials
Physica C 386 (2003), pp. 202-205
S. G. Fries, B. Sundman
Using Re-W-phase first-principles results in the Bragg-Williams approximation to calculate finite-temperature thermodynamic properties
Physical Review B 66 (2002) 012203
H. R. Chauke, D. Nguyen-Manh, P. E. Ngoepe, D. G. Pettifor, S. G. Fries
Electronic structure and stability of the pentlandites Co9S8 and (Fe,Ni)9S8
Physical Review B 66 (2002), 155105
F. Grote, P. Busse, E. Schaberger
Einfluß von 3D-Materialkenngrößen auf die dynamischen Eigenschaften von offenporigen AC-Aluminiumschwämmen
Praktische Metallographie / Sonderband ; Bd. 33, Frankfurt : Werkstoff-Informationsgesellschaft, 2002, S. 189-194
U. Hecht, S. G. Fries, S. Rex
Divorced eutectic growth in a ternary Al-Mn-Si alloy under microgravity
1. International Symposium on Microgravity Research and Applications in Physical Sciences and Biotechnology, 10. -15.09.2000, Sorrento (Italy) (ESA SP-454), 2001, pp. 565-571
G. Zimmermann, S. Rex, B. Kauerauf
Pattern formation during directional solidification of succinotrile-acetone under microgravity conditions
1. International Symposium on Microgravity Research and Applications in Physical Sciences and Biotechnology, 10. -15.09.2000, Sorrento (Italy) (ESA SP-454), 2001, pp. 605-612
A. Weiß, G. Zimmermann, D. Camel
Investigation on solidification structures in the titus furnace onboard the MIR station
1. International Symposium on Microgravity Research and Applications in Physical Sciences and Biotechnology, 10. -15.09.2000, Sorrento (Italy) (ESA SP-454), 2001, pp. 683-690
G. Gottstein, R. Sebald, M. Goerdeler, H. Diepers, R. Prieler, G. Laschet, R. Luce, H. Aretz, R. Kopp
Integral materials modelling - recent contributions of SFB 370
7. Internationales Aachener Schweißtechnik Kolloquium, 03.-04.05.2001, Aachen. Hrsg.: U. Dilthey, Bd. 2, S. 797-816
D. Franke
Numerische Simulation der Versetzungsmultiplikation in multikristallinem
Silicium aus der gerichteten Blockkristallisation
Aachen : Shaker, 2001 (Berichte aus der Halbleitertechnik), Dissertation RWTH Aachen 2001
U. Grafe
Numerische Simulation der Gefügebildung und der Erstarrung und Wärmebehandlung von Einkristallsuperlegierungen
Aachen : Shaker, 2001 (Gießerei-Institut: Forschung, Entwicklung, Ergebnisse ; Bd. 24), Dissertation RWTH Aachen 2000
A. Weiß
Untersuchung der morphologischen Instabilität bei der gerichteten Erstarrung der transparenten Modell-Legierung Bernsteinsäuredinitril-Aceton
Aachen : Shaker, 2001 (Gießerei-Institut: Forschung, Entwicklung, Ergebnisse ; Bd. 26), Dissertation RWTH Aachen 2001
Stemmler, Michael
Numerische Simulation von Feingussprozessen mit Schwerpunkt auf Strömung und Formfüllung
Aachen : Shaker, 2001 (Gießerei-Institut: Forschung, Entwicklung, Ergebnisse ; Bd. 29), Dissertation RWTH Aachen 2001
C. Häßler, G. Stollwerck, W. Koch, W. Krumbe, A. Müller, D. Franke, T. Rettelbach
Multicrystalline silicon for high-efficiency solar cells: process development by numerical simulations
Advanced Materials 13 (2001) 23, pp. 1815-1819
I. Steinbach, M. Apel
Dual scale simulation of grain growth using a multi phase field model
Advances in Materials Theory and Modeling - Bridging Over Multiple-Length and Time Scales (2001 MRS Spring Meeting), April 16-20, 2001, San Francisco, pp. AA7.14.1-AA7.14.6
V. Izard, M. C. Record, J. C. Tedenac, S. G. Fries
Discussion of the stability of the Antimony-Zinc binary phases
Calphad 25 (2001) 4, pp. 567-581
J. C. Tedenac, M. C. Record, S. G. Fries
Gibbs energy modeling of cobalt-antimony binary phases
CALPHAD XXX, International Conference on Phase Diagram Calculations and Applications, May 27-June 1, 2001, York
V. T. Witusiewicz, U. Hecht, S. Rex, S. G. Fries
Partial and integral enthalpies of mixing of liquid Ag-Al-Cu and Ag-Cu-Zn alloys
CALPHAD XXX, International Conference on Phase Diagram Calculations and Applications, May 27-June 1, 2001, York
V. T. Witusiewicz, S. G. Fries, U. Hecht, S. Rex, T. Jantzen, I. Hirtado, H. L. Lukas
Reassessment of the Cu-Si and Cr-Si binary systems on the basis of new calometric data
CALPHAD XXX, International Conference on Phase Diagram Calculations and Applications, May 27-June 1, 2001, York
G. Laschet, S. Rex, D. E. Bohn, N. Moritz
3-D Investigation of transpiration cooled coated plates and homogenisation of their thermal properties
CHT '01, Advances in Computational Heat Transfer II, Palm Cove, Queensland, Australia, 20-25 May, 2001, pp. 551-558
S. G. Fries, B. Sundman, I. Ansara, N. Dupin
Selected systems for exercising optimisations
École d'été de calculs thermodynamiques (Thermo 2000), La Grande Motte, 3-8 septembre 2000. Ed. by M. C. Record [et al.], Elsevier, 2001, pp. 217-235
B. Sundman, S. G. Fries
Description of thermodynamic software
École d'été de calculs thermodynamiques (Thermo 2000), La Grande Motte, 3-8 septembre 2000. Ed. by M. C. Record [et al.], Elsevier, 2001, pp. 23-39
D. Krischel, H. Salbert, P. Behrens, F. Breuer, A. Cieleit, S. Elschner, K. P. Jüngst, A. Kemnitzer, M. Kleimaier, M. Noe, Th. Rettelbach, G. J. Schmitz, K. H. Weck, F. Werfel, A. Wolf
Praxisgerechte Entwicklung eines resistiven 15 MVA Strombegrenzers auf Massivmaterialbasis
Energietechnik für die Zukunft - Internationaler ETG-Kongress 2001 (ETG-Fachbericht ; 85), S. 361-368
D. Ma
Herstellung und Simulation einer großen einkristallinen Turbinenschaufel
Giessereiforschung 53 (2001) 1, S. 36-41
J. Neises
Numerical modeling of incompressible flow applied to casting processes
http:// sylvester.bth.rwth-aachen.de/dissertationen/2001/114/01_114.pdf - Dissertation RWTH Aachen 2001
G. Jarczyk, M. Blum, P. Busse, H. Scholz, H.-J. Laudenberg, K. Segtrop
New casting technology for low-priced titanium-aluminide automotive valves
In zynieria materialowa 120 (2001) 1, pp. 46-49
G. Zimmermann, S. Rex, A. Weiß
Directional solidification of arrays of cells and dendrites in microgravity
International Conference on Solidification Science and Processing, Feb. 18 - 21, 2001, Bangalore, India, pp. 91-98
U. Hecht, V. Witusiewicz, S. Rex
Coupled and divorced eutectic growth in ternary alloys
International Conference on Solidification Science and Processing, February 18-21, 2001, Bangalore, India, pp. 61-71
M. Fehlbier, J. Aguilar, P. R. Sahm
Rapid-Slug-Cooling-Technology (RSCT): a new approach for the production of thixocasting prematerial billets
International Journal of Cast Metals Research 14 (2001) 2, pp. 71-78
S. G. Fries, I. Ansara, H. L. Lukas
Thermodynamic optimisation of the Pb-Tl binary system
Journal of Alloys and Compounds 320 (2001) 2, pp. 228-233
B. Kauerauf, G. Zimmermann, S. Rex, B. Billia, H. Jamgotchian, J. D. Hunt
Directional cellular growth of succinonitrile-0.075 wt% acetone bulk samples, part 2: analysis of cellular pattern
Journal of Crystal Growth 223 (2001) p. 277-284
B. Kauerauf, G. Zimmermann, S. Rex, M. Mathes, F. Grote
Directional cellular growth of succinonitrile-0.075 wt% acetone bulk samples, part 1: results of space-experiments
Journal of Crystal Growth 223 (2001) pp. 265-276
E. S. Reddy, J. G. Noudem, M. Tarka, G. J. Schmitz
Directional solidification and microstructural studies of the peritectic Y2BaCuO5 phase
Journal of Materials Research 16 (2001) 4, pp. 1123-1134
E. S. Reddy, J. G. Noudem, M. Tarka, G. J. Schmitz
Single domain YBa2Cu3Oy thick films and fabrics prepared by an infiltration and growth process
Journal of Materials Research 16 (2001) 4, pp. 955-966.
M. Fehlbier, J. Aguilar, E. Schaberger, P. R. Sahm
Semi-solid casting of the magnesium alloys AZ91, AM50, AM70
Magnesium Industry 2 (2001) 5, pp. 32-39
D. Ma
Discussion of "thermal and grain-structure simulation in a land-based turbine blade directionally solidified with the liquid metal cooling process"
Metallurgical and Materials Transactions B 32B (2001) pp. 1212-1213
M.Schallmo, G. Laschet
Thermal simulation and optimization of investment casting processes
NAFEMS Seminar: Numerical Simulation of Heat Transfer, 9.-10. Mai 2001, Wiesbaden, pp. 17/1-14
J. Neises, Y. Delannoy, M. Medale, G. Laschet, M. Stemmler, G. Fontaine
Modeling of free surfaces in casting processes
Numerical Flow Simulation II. Ed. by E. H. Hirschel. (Notes on Numerical Fluid Mechanics ; Vol. 75) Springer : Berlin, 2001, pp. 116-126
G. J. Schmitz, D. Ma, M. Tarka, J. G. Noudem, E. S. Reddy
Development of multiphase ribbons as substrates for biaxially textured (RE)-Ba-Cu-O thick film coatings
Physica C 354 (2001) pp. 342-348
R. Kahn, E. Schaberger, P. R. Sahm, A. Schievenbusch
Gefügeanalyse der Magnesiumlegierung AZ91 hp als Werkzeug zur Qualitätskontrolle im Gesamtprozeß des Druckgießens
Praktische Metallographie / Sonderband ; Bd. 32, Frankfurt : Werkstoff-Informationsgesellschaft, 2001, S. 271-275
F. Grote, A. Schievenbusch, E. Schaberger
Grenzflächenuntersuchungen an infiltrierten Metallschwämmen
Praktische Metallographie / Sonderband ; Bd. 32, Frankfurt : Werkstoff-Informationsgesellschaft, 2001, S. 285-288
U. Hecht, S. Rex
Divorced eutectic growth modes in ternary alloys
Proceedings of the International Conference on the Science of Casting and Solidification, Brasov, Romania, 28 - 31 May, 2001, pp. 53-59
G. Pariser, P. Schaffnit, I. Steinbach, W. Bleck
Simulation of the gamma-alpha-transformation using the phase-field method
Steel Research 72 (2001) 9, pp. 354-360
M. Blum, H. G. Fellmann, H. Franz, G. Jarczyk, T. Ruppel, P. Busse, K. Segtrop, H.-J. Laudenberg
Commissioning of a prototype plant for the economical mass production of TiAl-valves
Structural Intermetallics 2001, ed. by K. J. Hemker, Warrendale : TMS, 2001, pp. 131-135
J. G. Noudem, E. S. Reddy, M. Tarka, M. Noe, G. J. Schmitz
Melt-texture joining of YBa2Cu3Oy bulks
Superconductor Science and Technology 14 (2001) 6, pp. 363-370
E. S. Reddy, J. G. Noudem M. Tarka, G. J. Schmitz
HTSL-Begrenzer auf Massivmaterialbasis. Qualifizierung supraleitender Gewebe für den Einsatz in resistiven Strombegrenzern
Supraleitung und Tieftemperaturtechnik, Tagungsband zum 7. Statusseminar 14. - 15. Dezember 2000, Garmisch-Partenkirchen, Düsseldorf : VDI-Verl., 2001, S. 393-396
T. Rettelbach, G. J. Schmitz
HTSL-Begrenzer auf Massivmaterialbasis. Simulation des thermischen Verhaltens eines resistiven Strombegrenzersystems
Supraleitung und Tieftemperaturtechnik, Tagungsband zum 7. Statusseminar 14. - 15. Dezember 2000, Garmisch-Partenkirchen, Düsseldorf : VDI-Verl., 2001, S. 413-416
E. S. Reddy, J. G. Noudem M. Tarka, D. Ma, E. A. Goodilin, G. J. Schmitz
Verfahrensentwicklung zur Synthese von (SE)Ba2Cu3O7-x Dickschichten auf Drähten und Bändern
Supraleitung und Tieftemperaturtechnik, Tagungsband zum 7. Statusseminar 14. - 15. Dezember 2000, Garmisch-Partenkirchen, Düsseldorf : VDI-Verl., 2001, S. 446-449
E. A. Goodilin, M. Makarova, Yu. D. Tretyakov
Local structure of the famous superconductor Nd1Ba2Cu3Oz
Supraleitung und Tieftemperaturtechnik, Tagungsband zum 7. Statusseminar 14. - 15. Dezember 2000, Garmisch-Partenkirchen, Düsseldorf : VDI-Verl., 2001, S. 577
A. Weiß, G. Zimmermann, D. Camel
Directional solidification of a binary alloy in the TITUS furnace on board MIR
Symposium: International Scientific Cooperation onboard MIR, 19.-21.3.2001, Lyon, pp. 265-271
I. Steinbach, M. Apel, P. Schaffnit
Simulation of grain-growth using the multi-phase field
The First Joint International Conference on Recrystallization and Grain Growth (ReX & GG) , August 27-31, 2001, Aachen, Germany, pp. 283-289
Y. T. Tretyakov, N. N. Oleynikov, E. A. Goodilin
Chemical engineering of superconductive rare-earth-Barium cuprates: melt solidified ceramics and single crystals
Zeitschrift für Metallkunde 92 (2001) 2, S. 121-127
B. P. Burton, N. Dupin, S. G. Fries, G. Grimvall, A. Fernández Guillermet, P. Miodownik, W. Alan Oates, V. Vinograd
Using 'Ab Initio' Calculations in the Calphad Environment
Zeitschrift für Metallkunde 92 (2001) 6, S. 514-525
P. Liang, N. Dupin, S. G. Fries, H.J. Seifert, I. Ansara, H. L. Lukas, F. Aldinger
Thermodynamic assessment of the Zr-O binary system
Zeitschrift für Metallkunde 92 (2001) 7, S. 747-756
E. Dichi, G. Morgant, B. Legendre, S. Fries
Assisting an experimental investigation by assessment and use of a thermodynamic description for the Cd-Ge system
Zeitschrift für Metallkunde 92 (2001) 9, S. 1078-1082
U. Hecht, C. Ohly, T. Berrenberg, G. Andler
Phase formation in the interface region of the diffusion couple CuAl9Ni3Fe2 / C22
Zeitschrift für Metallkunde 91 (2000) 3, S. 196-201
D. Ma
Entwicklung der Erstarrungsfront und Entstehung des Mikrogefüges bei gerichteter Erstarrung metallischer Schmelze
Aachen : Shaker, 2000 (Berichte aus der Metallurgie), Habil.-Schr.
G. J. Schmitz
Simulation of crystal growth in (Re)Ba2Cu3Ox
12th International Symposium on Superconductivity (ISS '99), Morioka, Japan, Oct. 17-19, 1999, pp. 423-427
E. A. Goodilin, D. Pyorishkov, Y. D. Tretyakov, J. G. Noudem, E. S. Reddy, G. J. Schmitz
Homogeneity field shape of the Nd1+xBa2-xCu3Oz superconductor and the origin of whisker crystal growth in the Nd-Ba-Cu-O system
4. Steinfurter Keramik Seminar, Materials Research and Applications, Superconductivity, 6-9 Dec. 2000, Steinfurt, p. 2
G. J. Schmitz
Thick films or thin bulks?? Recent developments of REBCO superconductors
4. Steinfurter Keramik Seminar, Materials Research and Applications, Superconductivity, 6-9 Dec. 2000, Steinfurt, p. 3
J. G. Noudem, M. Tarka, E. S. Reddy, G. J. Schmitz
Preparation and characterisation of electrical contacts to bulk high-temperature superconductors
Applied Superconductivity 1999, proceedings of EUCAS 1999. Ed. by X. Obradors, Bristol: Institute of Physics, 2000 (Institute of Physics conference series ; 167), pp. 183-186
A. Weiß, G. Zimmermann, S. Rex
Einsetzen morphologischer Instabilität bei der gerichteten Erstarrung. Experiment auf TEXUS 36
Bilanzsymposium Forschung unter Weltraumbedingungen, Norderney, 21.-23.09.1998. Hrsg.: Manfred H. Keller und Peter R. Sahm, Aachen : WPF, 2000, S. 237-244
B. Kauerauf, G. Zimmermann, S. Rex
Zellulare Erstarrung transparenter Modellsubstanzen unter Mikrogravitations- und Laborbedingungen
Bilanzsymposium Forschung unter Weltraumbedingungen, Norderney, 21.-23.09.1998. Hrsg.: Manfred H. Keller und Peter R. Sahm, Aachen : WPF, 2000, S. 245-252
S. Rex, T. Berrenberg, T. Fuhrmeister, B. Kauerauf
Gerichtete Erstarrung einer transparenten Modellsubstanz mit kontinuierlicher Beobachtung der zweidimensionalen Erstarrungsfront in Aufsicht
Bilanzsymposium Forschung unter Weltraumbedingungen, Norderney, 21.-23.09.1998. Hrsg.: Manfred H. Keller und Peter R. Sahm, Aachen : WPF, 2000, S. 253-258
U. Hecht, S. Rex
Partikel an fortschreitenden fest/flüssig Phasengrenzflächen. Aktueller Stand und Entwicklungstendenzen der Forschung
Bilanzsymposium Forschung unter Weltraumbedingungen, Norderney, 21.-23.09.1998. Hrsg.: Manfred H. Keller und Peter R. Sahm, Aachen : WPF, 2000, S. 328-337
P. Busse, J. Pötschke
Teilchen an der Erstarrungsfront - Ein bedeutsames Kapitel in der Mikrogravitations-Forschung
Bilanzsymposium Forschung unter Weltraumbedingungen, Norderney, 21.-23.09.1998. Hrsg.: Manfred H. Keller und Peter R. Sahm, Aachen : WPF, 2000, S. 328-337
I. Ansara, B. Burton, Q. Chen, M. Hillert, A. Fernandez-Guillermet, S. G. Fries, H. L. Lukas, H.-J. Seifert, W. A. Oates
Models for compositon dependence
Calphad 24 (2000) 1, pp. 19-40
M. Balliel, D. Ma, F. Hediger
Simulation and grain structure simulation of an equiaxed superalloy investment casting
Euromat '99, Werkstoffwoche Materialica, München 27.-30.09.1999, Vol. 10. Intermetallics and Superalloys, D. G. Morris [ed.], Weinheim : Wiley-VCH 2000, pp. 115-120
D. Ma, U. Grafe, S. G. Fries, F. Hediger
Modeling of dendrite structure and microsegregation in single crystal solidification of superalloys
Euromat '99, Werkstoffwoche Materialica, München 27.-30.09.1999, Vol. 3, Microstructures, Mechanical Properties and Processes, Bréchet, Yves [ed.], Weinheim : Wiley-VCH 2000, pp. 102-108
M. Stemmler, M. Schallmo, F. Hediger
Computational modeling of investment casting
Euromat '99, Werkstoffwoche Materialica, München 27.-30.09.1999, Vol. 3, Microstructures, Mechanical Properties and Processes, Bréchet, Yves [ed.], Weinheim : Wiley-VCH 2000, pp. 286-292
J. Tiaden, U. Grafe, B. Böttger
Large microstructure simulations in binary and ternary alloys: applications to Fe-C and Fe-C-Mn
Euromat '99, Werkstoffwoche Materialica, München 27.-30.09.1999, Vol. 3, Microstructures, Mechanical Properties and Processes, Bréchet, Yves [ed.], Weinheim : Wiley-VCH 2000, pp. 40-46
F. Grote, M. Mathes
Charakterisierung von Schaum und anderen porösen Strukturen
GIT Labor-Fachzeitschrift (2000) 4, S. 470-473
F. Grote, P. Busse
Offenporige Metallschwämme
Gussprodukte 2000, Darmstadt: Hoppenstedt, S. 208-211
I. Steinbach
Ein Multi-Phasen-Feld Modell für facettiertes Kristallwachstum
http:// sylvester.bth.rwth-aachen.de/dissertationen/2000/67/00_67.pdf - Dissertation RWTH Aachen 2000
F. Römermann, Y. Feutelais, S. G. Fries, R. Blachnik
Phase diagram experimental investigation and thermodynamic assessment of the thallium-selenium system
Intermetallics 8 (2000), pp. 53-65
D. Ma, U. Grafe
Dendrite growth and microsegregation during directional solidification: an analytical model and experimental studies on the superalloy CMSX-4
International Journal of Cast Metals Research 13 (2000) 2, pp. 85-92
M.-J. Suk, K. Leonartz
Discontinuous growth of primary naphthalene plate in camphor-naphthalene eutectic system
Journal of Crystal Growth 208 (2000), pp. 809-812
H. Emmerich, K. Kassner, T. Ihle, A. Weiß
Dynamic simulations of interface morphologies in free dendritic growth
Journal of Crystal Growth 211 (2000), pp. 43-48
M.-J. Suk, K. Leonartz
Halo growth during undirectional solidification of camphor-naphthalene eutectic system
Journal of Crystal Growth 213 (2000), pp. 141-149
B. Böttger, U. Grafe, D. Ma, S. G. Fries
Simulation of microsegregation and microstructural evolution in directionally solidified superalloys
Materials Science and Technology 16 (2000) Nov/Dec, pp. 1425-1428
H. J. Seifert, P. Liang, H. L. Lukas, F. Aldinger, S. G. Fries, M. G. Harmelin, F. Faudot, T. Jantzen
Computational phase studies in commercial aluminium and magnesium alloys
Materials Science and Technology 16 (2000) pp. 1429-1433
F. Grote, M. Stemmler, S. Kaesberg
Übertragung realer zellularer Strukturen auf 3D-FEM-Modell - Methoden und Potential
Materialwissenschaft und Werkstofftechnik 31 (2000) 6, S. 455-458
F. Grote, P. Busse, M. Schmitz
Struktur-Eigenschaftskorrelation von offenporigen Metallschwämmen mittels 3D-Strukturcharakterisierung
Materialwissenschaft und Werkstofftechnik 31 (2000) 6, S. 470-473
F. Grote, P. Busse
Gießtechnische Herstellung offenporiger Metallschwämme mittels mineralischer Platzhalter
Materialwissenschaft und Werkstofftechnik 31 (2000) 6, S. 415-418
M. Stemmler, G. Laschet, L. Haas, M. Schallmo, F. Hediger
Simulation of investment casting: coupling of contact and heat transfer calculation between casting and mold during solidification
Modeling of Casting, Welding and Advanced Solidification Processes IX. Ed. by P. R. Sahm (et al.), Aachen : Shaker, 2000, pp. 222-229
I. Wagner, I. Steinbach
Structural supercooling in directional single crystal solidification: an experimental and numerical study
Modeling of Casting, Welding and Advanced Solidification Processes IX. Ed. by P. R. Sahm (et al.), Aachen : Shaker, 2000, pp. 254-261
U. Grafe, B. Böttger, J. Tiaden, S. G. Fries, I. Steinbach
Multicomponent multiphase solidification of Ni-base superalloys: phase field simulations coupled to thermodynamic databases
Modeling of Casting, Welding and Advanced Solidification Processes IX. Ed. by P. R. Sahm (et al.), Aachen : Shaker, 2000, pp. 481-488
H.-J. Diepers, R. Prieler, G. Laschet, C. Theiler, E. Schubert
Micro-macro simulation and experimental investigations of laser remelting Al-coatings on steel
Modeling of Casting, Welding and Advanced Solidification Processes IX. Ed. by P. R. Sahm (et al.), Aachen : Shaker, 2000, pp. 798-805
U. Grafe, B. Böttger, J. Tiaden, S. G. Fries
Simulations of the initial transient during directional solidification of multicomponent alloys Using the phase field method
Modelling and Simulation in Materials Science and Engineering 8 (2000) 6, pp. 871-879
G. Nitzsche, T. Fuhrmeister
Investigations into the angle resolution of an imaging micropolarimeter
Optik 111 (2000), No. 4, pp. 141-148
E. S. Reddy, J. G. Noudem, M. Tarka, G. J. Schmitz
A process for a new form of YBa2Cu3Oy having dimensions of thick films and microstructure of single domain bulks
Physica C 341-348 (2000), pp. 2463-2464
F. Grote, A. Schievenbusch, E. Schaberger
2D / 3D-Strukturcharakterisierung von offenporigen Aluminiumschwämmen
Praktische Metallographie / Sonderband ; Bd. 31, Frankfurt : Werkstoff-Informationsgesellschaft, 2000, S. 243-248
E. Schaberger, A. Schievenbusch, F. Grote
Korn- und Gefügecharakterisierung an modernen Gußlegierungen mittels der digitalen Farbbildanalyse
Praktische Metallographie / Sonderband ; Bd. 31, Frankfurt : Werkstoff-Informationsgesellschaft, 2000, S. 331-336
E. Schaberger, F. Grote, A. Schievenbusch
Farbätzung und Farbbildanalyse - Ein Weg zur Charakterisierung von Gefügen innovativer Gusswerkstoffe
Praktische Metallographie 37 (2000) 8, S. 419-434
M. Apel, D. Franke, I. Steinbach
Numerical simulation of multicrystalline silicon ingot casting: grain growth and selection
Proc. 16th European Photovoltaic Solar Energy Conference, Glasgow, May 1-5, 2000, pp. 1313-1316
D. Franke, M. Apel, C. Häßler, W. Koch
Effect of multicrystalline structure on dislocation multiplication in cast silicon
Proc. 16th European Photovoltaic Solar Energy Conference, Glasgow, May 1-5, 2000, pp. 1317-1320
D. Franke, M. Apel
Change of dislocation density in silicon wafers during thermal processing
Proc. 28th IEEE Photovoltaic Specialists Conference, Anchorage, Alaska, USA, 19.-22.09.2000, pp. 237-240
U. Grafe, B. Böttger, J. Tiaden, S. G. Fries
Coupling of multicomponent thermodynamic databases to a phase field model: application to solidification and solid state transformations of superalloys
Scripta Materialia 42 (2000) 12, pp. 1179-1186.
A. Weiß, G. Zimmermann, S. Rex, S. R. Coriell
Investigation on morphological instability during directional solidification on a sounding rocket
Solidification and Gravity 2000, proceedings of the Third International Conference on Solidification and Gravity, Miskolc, Hungary, April 25 - 28, 1999 (Materials Science Forum ; 329-330), 2000, pp. 277-284
B. Kauerauf, G. Zimmermann, S. Rex
Cellular growth in transparent model substances under microgravity and ground based conditions
Solidification and Gravity 2000, proceedings of the Third International Conference on Solidification and Gravity, Miskolc, Hungary, April 25 - 28, 1999 (Materials Science Forum ; 329-330), 2000, pp. 271-276
B. Böttger, U. Grafe, D. Ma, A. Schnell
Prediction and measurement of microsegregation and microstructural evolution of directionally solidified superalloys
Superalloys 2000, 9th International Symposium on Superalloys, Champion, Pennsylvania, September 17-21, 2000. Ed. by T. M. Pollock [et al.], Warrendale : TMS, 2000, pp. 313-322
E. S. Reddy, J. G. Noudem, M. Tarka, G. J. Schmitz
Mono-domain YBa2Cu3Oy superconductor fabrics prepared by an infiltration process
Superconductor Science and Technology 13 (2000) 6, pp. 716-721
G. J. Schmitz
Phase-field modelling of evolving microstructures
Supermaterials. Ed. by R. Cloots [et al.], Dordrecht: Kluwer, 2000, pp. 21-26
T. Berrenberg, S. Rex, B. Kauerauf, T. Fuhrmeister
Concept for a dedicated facility for directional solidification of transparent model substances on fluid science laboratory
The 2nd European Symposium on the Utilisation of the International Space Station, ESTEC, Noordwijk 16.-18.11.98 (ESA SP-433, 1999), pp. 347-350
M. Blum, A. Choudhury, G. Jarczyk, H. Scholz, P. Busse, G. Frommeyer, S. Knippscheer, H.J. Laudenberg, K. Segtrop
Properties of low cost TiAl automotive valves produced by cold wall induction melting and permanent mold centrifugal casting
Titanium '99, Proc. 9th World Conference on Titanium, Saint Petersburg, Russia, June 7-11, 1999, pp. 1433-1441
A. Choudhury, M. Blum, G. Jarczyk, H. Scholz, P. Busse, G. Frommeyer, S. Knippscheer, H. J. Laudenberg, K. Segtrop
Massenherstellung von TiAl-Automobilventilen durch Schmelzen und Schleudergießen in einem Arbeitsgang
Werkstoffe und Verfahren im Wettbewerb : Vorträge / DVM-Tag 1999 Bauteil'99, Berlin, 5.-7. Mai 1999 Tagungsband, S. 125-133
T. Jantzen, I. Hurtado, M. H. G. Jacobs, P. J. Spencer, S. G. Fries
Thermochemische Auswertungen für ternäre und höherkomponentige Systeme auf dem Gebiet neuer hochfester, warmfester sowie geschmiedeter Al-Legierungen
Werkstoffwoche '98, Stuttgart, Bd. 6 Metalle/Simulation Metalle, Symposium 8, Weinheim: Wiley 1999, S.797-802
A. Schievenbusch, G. Zimmermann, A. Drevermann
Verfolgung der Position der fest-flüssig Phasengrenzfläche bei der gerichteten Erstarrung von Metallen mittels Ultraschall
Werkstoffwoche/Materialica 1998, München 12.10.-15.10.1998, Bd. 10, Symposium 13: Werkstoffprüfung. Hrsg. v. W. Muster, J. Zieps, R. Link, Wiley-VCH: 1999, S. 295-300
G. Andler, T. Berrenberg, E. Riemeyer
Neue hochbelastbare Gleitlagerverbundwerkstoffe für den Einsatz in Verbrennungsmotoren
Werkstoffwoche/Materialica 1998, München 12.10.-15.10.1998, Bd. 2, Symposium 2: Werkstoffe für die Verkehrstechnik. Hrsg. v. R. Stauber [et al.], Wiley-VCH: 1999, S. 179-184
M. Mathes, S. Hofmann, E. Neussl
"Prozeß-Gefüge-Eigenschaft"-Korrelation gegossener Faserverbundwerkstoffe
Werkstoffwoche/Materialica 1998, München 12.10.-15.10.1998, Bd. 2, Symposium 2: Werkstoffe für die Verkehrstechnik. Hrsg. v. R. Stauber [et al.], Wiley-VCH: 1999, S. 199-204
A. Choudhury, M. Blum, H. Scholz, G. Jarczyk, P. Busse
Massenherstellung von TiAl-Automobilventilen durch Schmelzen und Schleudergießen in einem Arbeitsgang
Werkstoffwoche/Materialica 1998, München 12.10.-15.10.1998, Bd. 2, Symposium 2: Werkstoffe für die Verkehrstechnik. Hrsg. v. R. Stauber [et al.], Wiley-VCH: 1999, S. 59-64
J. Tiaden, M. Apel
Mikrostrukturmodellierung der peritektischen Erstarrung von Stahl
Werkstoffwoche/Materialica 1998, München 12.10.-15.10.1998, Bd. 6 : Metalle, Symposium 14: Simulation. Hrsg. v. R. Kopp [et al.], Wiley-VCH: 1999, S. 773-778
M. Apel, M. Seeßelberg, J. Tiaden
2- und 3D-Simulation der Mikrostruktur metallischer Werkstoffe am Beispiel der eutektischen Erstarrung
Werkstoffwoche/Materialica 1998, München 12.10.-15.10.1998, Bd. 6, Symposium 14: Simulation. Hrsg. v. R. Stauber [et al.], Wiley-VCH: 1999, S. 755-760
G. Zimmermann, A. Schievenbusch
Ultraschall-Gradientenkoppler auf metallischer Basis
Werkstoffwoche/Materialica 1998, München 12.10.-15.10.1998, Bd. 6, Symposium 8: Metalle. Hrsg. v. R. Kopp [et al.], Wiley-VCH: 1999, S. 565-570
A. Weiß, G. Zimmermann, S. Rex
Morphologische Instabilität einer binären Legierung während instationärer Erstarrung
Werkstoffwoche/Materialica 1998, München 12.10.-15.10.1998, Bd. 6, Symposium 8: Metalle. Hrsg. v. R. Kopp [et al.], Wiley-VCH: 1999, S. 635-640
B. Sundman, S. G. Fries, W. A. Oates
A CALPHAD Assessment of the Au-Cu System using the Cluster Variation Method
Zeitschrift für Metallkunde 90 (1999) 4, S. 267-273
G. Zimmermann, A. Schievenbusch
Metallic alloys with an acoustic impedance gradient
Zeitschrift für Metallkunde 90 (1999) 9, S. 727-731
G. Laschet, D. Ma. M. Schallmo
Optimization of the material quality during the Bridgman casting process
5th U.S. National Congress on Computational Mechanics (USNCCM99), Boulder, Colorado 4.-6.8.1999, pp. 471-472
B. Kauerauf
Zellulares Wachstum im System Bernsteinsäuredinitril-Azeton unter reduzierter Schwerkraft
Aachen : Shaker, 1999 (Gießerei-Institut: Forschung, Entwicklung, Ergebnisse ; Bd. 10), Dissertation RWTH Aachen 1999
A. Schievenbusch
Lokalisierung und Verfolgung metallischer fest-flüssig Phasengrenzflächen mittels Ultraschall
Aachen : Shaker, 1999 (Gießerei-Institut: Forschung, Entwicklung, Ergebnisse ; Bd. 6), Dissertation RWTH Aachen 1998
H.-J. Diepers, C. Beckermann, I. Steinbach
Simulation of convection and ripening in a binary alloy mush using the phase-field-method
Acta Materialia 47 (1999) 13, pp. 3663-3678
I. Steinbach, B. Kauerauf, C. Beckermann, J. Guo, Q. Li
Three-dimensional modeling of equiaxed dendritic growth on a mesoscopic scale
Acta Materialia 47 (1999) 3, pp. 971-982
A. Schlieper, Y. Feutelais, S. G. Fries, B. Legendre, R. Blachnik
Thermodynamic evaluation of the Germanium-Tellurium system
Calphad 23 (1999) 1, pp. 1-18
B. Böttger, U. Grafe, D. Ma, S. G. Fries
Application of Thermodynamic and Mobility Data to Two-Dimensional Modelling of Dendritic Growth During Directional Solidification.
CALPHAD XXVIII, International Conference on Phase Diagram Calculations and Applications, Grenoble 03.-07.05.1999
A. Schlieper, Y. Feutelais, S. G. Fries, B. Legendre
Assessment of the Ge-Se binary system
CALPHAD XXVIII, International Conference on Phase Diagram Calculations and Applications, Grenoble, Spring 1999, accepted
J. Tiaden, U. Grafe, I. Steinbach
The prospectives of phase field modelling for the investigation of phase transformations in steel
Cutting Edge of Computer Simulation of Solidification and Processes, Osaka, Japan, Nov. 14-16, 1999, pp. 13-20
G. Nitzsche, W. Richter, T. Fuhrmeister, S. Rex
Imaging polarimeter with high angle resolution
Design and Engineering of Optical Systems II, 25 - 27 May 1999, Berlin, Germany, F. Merkle [Ed.]. (Proceedings SPIE ; 3737), pp. 325-331
U. Grafe, D. Ma, A. Engström, S. G. Fries, B. Böttger
Ein pseudo-2-D-Modell zur Berechnung der Mikroseigerung bei der gerichteten Erstarrung der Superlegierung CMSX 4
Erstarrung metallischer Schmelzen in Forschung und Gießereipraxis. Hrsg. von A. Ludwig, Weinheim: Wiley-VCH, 1999, S. 143-148
G. Zimmermann, A. Schievenbusch
Materials with an acoustic impedance gradient
Functionally Graded Materials 1998, Materials Science Forum 308-311 (1999), pp. 533-538
F. Grote, P. Busse
Ein neues gießtechnisches Verfahren für offenporige Metallschwämme
Giesserei 86 (1999) 10, S. 75-78
S. Rex
Das Materialforschungszentrum ACCESS e.V.
Giessereiforschung 51 (1999) 2, S. 100-102
S. Rex
Erstarrung unter Schwerelosigkeit
Giessereiforschung 51 (1999) 2, S. 68-71
D. Ma
Modellierung des Dendritenwachstums und der Mikroseigerung bei gerichteter Erstarrung. Teil 3: Wachstum des Eutektikums im interdendritischen Bereich
Giessereiforschung 51 (1999), S. 161-167
C. Theiler, E. Schubert, H.-J. Diepers, G. Laschet, R. Prieler, F. Hediger
Simulation und experimentelle Untersuchungen beim Laser-Randschichtlegieren im System Fe-Al
Handbuch zum DFG-Schwerpunkt Kurzzeitmetallurgie, Bayreuth : Deutsche Forschungsgemeinschaft, 1999, S. 185-204
F. Grote, A. Schievenbusch
Characterisation of cast and compressed foam structures by a combined 2D-3D analysis routine
International Conference on Metal Foams and Porous Metal Structures, Met Foam '99, Bremen, 14.-16. 06.1999, pp. 227-222.
M. Apel, I. Steinbach
Phase field modeling of the growth of mc-silicon from the melt
International Conference on Polycrystalline Semiconductors V, POLYSE '98, Schwäbisch Gmünd, 13.-18.9.1998, (Solid State Phenomena 67-68), pp. 453-458
A. Choudhury, M. Blum, H. Scholz, G. Jarczyk, P. Busse
Quality assessment of centrifugally cast Titanium-Aluminide automotive valves in a permanent mold
International Symposium on Liquid Metal Processing and Casting, Santa Fe USA, Feb. 1999
C. Beckermann, H.-J. Diepers, I. Steinbach, A. Karma, X. Tong
Modeling melt convection in phase-field simulations of solidification
Journal of Computational Physics 154 (1999) pp. 468-496
J. Tiaden
Phase field simulations of the peritectic solidification of Fe-C
Journal of Crystal Growth 198/199 (1999), pp. 1275-1280
F. Grote
Schaumstoffe mit CT charakterisieren (Characterising Foams by CT)
Kunststoffe 89 (1999), S.11, (Plast Europe 89 (1999), p. 31-32)
S. Rex
Microgravity, a tool for solidification research
Low G (1999) 1, pp. 8-10
D. Ma, U. Grafe
Microsegregation in directionally solidified dendritic-cellular structure of superalloy CMSX-4
Materials Science and Engineering A 270 (1999) pp. 339-342
T. Berrenberg, T. Fuhrmeister, B. Kauerauf, S. Rex, H. Helmke
The MOMO Facility - Morphological Transition and Model Substances
On Station 1, 1999, pp. 28-31
I. Steinbach, F. Pezzolla
A generalized field method for multiphase transformations using interface fields
Physica D 134 (1999) pp. 385-393
A. Choudhury, M. Blum, H. Scholz, G. Jarczyk, P. Busse, G. Frommeyer, S. Knippscheer
Properties of low cost TiAl automotive valves produced by cold wall induction melting and permanent mold centrifugal casting
Proc. of International Symposium on Gamma Titanium Aluminid Alloys, San Diego, 28.02.-04.03.1999
A. Weiß, G. Zimmermann, S. Rex
Investigation on morphological instability during directional solidification on the sounding rocket TEXUS 36
Proceedings 14th ESA Symposium on European Rocket and Balloon Programmes and Related Research, Potsdam, 31 May-3 June 1999, (ESA SP-437), pp. 523-528
D. Ma
Einphasige metallische Erstarrung
Schmelze, Erstarrung, Grenzflächen, hrsg. von P. R. Sahm (et al.), Braunschweig : Vieweg, 1999, S. 129-163
C. Häßler, E.-U. Reisner, W. Koch, A. Müller, D. Franke, T. Rettelbach
Low dislocation density multicrystalline silicon for photovoltaic applications
Solid State Phenomena 67 - 68 (1999) pp. 447-452
B. Sundman, S. G. Fries, A. Kussofsky, W. A. Oates
Progress in the thermodynamic modelling of order/disorder transformations with the compound energy formalism
Solid-solid phase transformations / PTM '99. Ed. by M. Kiowa [et al.], Kyoto : The Japan Institute of Metals, 1999, pp. 689-700
U. Grafe, B. Böttger, J. Tiaden, S. G. Fries
Coupling of multicomponent thermodynamic databases to a phase field model: application to gamma prime growth in a ternary NI-AL-CR model superalloy
Solid-solid phase transformations / PTM '99. Ed. by M. Kiowa [et al.], Kyoto : The Japan Institute of Metals, 1999, pp. 717-720
J. Tiaden, U. Grafe
A phase-field model for diffusion and curvature controlled phase transformations in steels
Solid-solid phase transformations / PTM '99. Ed. by M. Kiowa [et al.], Kyoto : The Japan Institute of Metals, 1999, pp. 737-740
U. Hecht, S. Rex
Solidification in multiphase multicomponent systems: an overview of research topics envisaged at ACCESS in preparation for the MSL
The 2nd European Symposium on the Utilisation of the International Space Station, ESTEC, Noordwijk 16.-18.11.98 (ESA SP-433), 1999, pp. 323-328
T. Fuhrmeister, S. Rex, G. Zimmermann, G. Nitzsche, W. Richter
Imaging micropolarimeter for use under microgravity-conditions
The 2nd European Symposium on the Utilisation of the International Space Station, ESTEC, Noordwijk 16.-18.11.98 (ESA SP-433), 1999, pp. 359-362
G. Zimmermann, A. Schievenbusch, A. Drevermann
Measurement of the crystallization rate in directional solidification processes by ultrasound
The 2nd European Symposium on the Utilisation of the International Space Station, ESTEC, Noordwijk 16.-18.11.98 (ESA SP-433), 1999, pp. 377-381
J. Neises, G. Laschet
A hybrid control volume method stabilized by bubble-functions applied to fluid flow in casting processes.
5th U.S. National Congress on Computational Mechanics (USNCCM99), August 4-6, 1999, Boulder, Colorado, pp. 221
G. Laschet, H.-J. Diepers, R. Prieler
Micro-macro simulation of a laser remelting process
5th U.S. National Congress on Computational Mechanics (USNCCM99), Boulder, Colorado 4.-6.8.1999, pp. 133-134
B. Nestler, A. A. Wheeler
An anisotropic multiphase-field model: interfaces and junctions
Modeling of Casting, Welding and Advanced Solidification VIII. Ed. by B. G. Thomas, C. Beckermann, Warrendale: TMS 1998, pp. 541-548
M. Seeßelberg, J. Tiaden
Simulations of binary eutectic microstructures using the multi-phase-field method
Modeling of Casting, Welding and Advanced Solidification VIII. Ed. by B. G. Thomas, C. Beckermann, Warrendale: TMS 1998, pp. 557-564
H.-J. Diepers, C. Beckermann, I. Steinbach
Modeling of convection-influenced coarsening of a binary alloy mush using the phase-field method
Modeling of Casting, Welding and Advanced Solidification VIII. Ed. by B. G. Thomas, C. Beckermann, Warrendale: TMS 1998, pp. 565-572
I. Steinbach, B. Kauerauf, C. Beckermann, J. Guo, Q. Li
Three-dimensional modeling of equiaxed dendritic growth on a mesoscopic scale
Modeling of Casting, Welding and Advanced Solidification VIII. Ed. by B. G. Thomas, C. Beckermann, Warrendale: TMS 1998, pp. 573-580
M. Diemer, D. Franke
Modeling of thermal stresses near the liquid-solid phase boundary
Modeling of Casting, Welding and Advanced Solidification VIII. Ed. by B. G. Thomas, C. Beckermann, Warrendale: TMS 1998, pp. 907-914
S. Rex
Die internationale Raumstation: ein Ort für F&E?
Newsletter Raumstation (1998) 1, S. 4f.
J. Neises, I. Steinbach, Y. Delannoy
Modeling of free surfaces in casting processes
Numerical Flow Simulation I. Ed. by E. H. Hirschel. (Notes on Numerical Fluid Mechanics ; Vol. 66), Vieweg: Braunschweig, 1998, pp. 168-186
J. Tiaden, B. Nestler, H.-J. Diepers, I. Steinbach
The multiphase-field model with an integrated concept for modelling solute diffusion
Physica D 115 (1998) 1-2, pp. 73-86.
F. Foudot, P. Ochin, M. G. Harmelin, S. G. Fries, T. Jantzen, P. J. Spencer, P. Liang, H. J. Seifert
Experimental investigation of ternary invariant reactions predicted by thermodynamic calculations to the Al-Cu-Mg system
Proceedings of the XXIV JEEP, Journées d'Etudes des Equilibres Entre Phases, Nancy 1998, pp. 173-176
I. Steinbach, B. Kauerauf, C. Beckermann, J. Guo
Modeling of the growth and interactions of equiaxed dendrites on a mesoscopic scale
Solidification 1998. Ed. by S. P. Marsh [et al.], Warrendale: TMS 1998, pp. 5-14
G. J. Schmitz, A. Tigges, J. C. Schmidt
Microstructural aspects of joining superconductive components using (RE)Ba2Cu3O7-x solder
Superconductor Science and Technology 11 (1998) 1, pp. 73-75
G. J. Schmitz, J. C. Schmid, M. Tarka, A. Tigges
Texturing of (RE)BaCuO thick films by geometrical arrangements of reactive precursors
Superconductor Science and Technology 11 (1998) 10, pp. 950-953
S. G. Fries, T. Jantzen
Compilation of 'CALPHAD' formation enthalpy data. Binary intermetallic compounds in the COST 507 Gibbsian Database
Thermochimica Acta 314 (1998), pp. 23-33
M. Schmachtl, A. Schievenbusch, G. Zimmermann, W. Grill
Crystallization process control during directional solidification in a high-temperature gradient furnace by guided ultrasonic waves and real-time signal evaluation
Ultrasonics 36 (1998), pp. 291-295
G. J. Schmitz, J. C. Schmidt, A. Tigges, M. Tarka
Verfahrensentwicklung zur produktiven Herstellung biaxial texturierter (SE)BaCuO Dickschichten und Massivmaterialien
VDI Statusseminar Supraleitung, Gelsenkirchen Okt. 1998
G. Laschet, J. Neises, M. Diemer
Simulation of casting processes with CASTS
Workshop at 4iéme école d´été, Modélisation numérique en thermique, Porquerolles, May 1998, S. A18.1-19
D. Ma
Modellierung des Dendritenwachstums in gerichteter Erstarrung. Teil 2. Einfluß der Abweichung zwischen Temperaturgradient und Dendritenachse
Giessereiforschung 50 (1998), S.147-152
S. G. Fries, I. Hurtado, T. Jantzen, P. J. Spencer, K. C. Hari-Kumar, F. Aldinger, P. Liang, H. J. Lukas, H. J. Seifert
Present achievements, problems and perspectives associated with a semi-empirical study of the Al-Cu-Mg-Si-Zn light alloy system
Journal of Alloys and Compounds 267 (1998) 1-2, pp. 90-99
B. Kauerauf, G. Zimmermann, L. Murmann, S. Rex
Planar to cellular transition in the system succinonitrile-acetone during directional solidification of a bulk sample
Journal of Crystal Growth 193 (1998) pp. 701-711
P. Busse, F. Deuerler, J. Pötschke
The stability of the ODS alloy CMSX6-Al2O3 during melting and solidification under low gravity
Journal of Crystal Growth 193 (1998), pp. 413-425
T. J. Kim, M. Schmachtl, W. Grill, A. Schievenbusch, G. Zimmermann
Determination of the position and velocity of the solid-liquid interface during directional solidification of metals based on guided ultrasonic waves
Journal of the Acoustical Society of Korea 17 (1998) 2, pp. 79-83
G. Laschet, J. Neises, I. Steinbach
Micro- and macrosimulation of casting processes
Lecture at 4éme école d'été, Modélisation numérique en thermique, Porquerolles, May 1998, C8. pp. 1-42
U. Hecht, S. Rex
Interactive response of advancing phase boundaries to particles
Life and Microgravity Spacelab (LMS), Final Report, Marshall Space Flight Center, Alabama, 1998, pp. 61-73
J. C. Schmidt, A. Tigges, G. J. Schmitz
Synthesis of polycrystalline BaZrO3 coatings
Materials Science and Engineering B 53 (1998), pp. 115-118
G. J. Schmitz, B. Nestler
Simulation of phase transitions in multiphase systems: peritectic solidification of (RE)Ba2Cu3O7-x superconductors
Materials Science and Engineering B 53 (1998), pp. 23-27
D. Ma, P. R. Sahm
Primary spacing in directional solidification
Metallurgical and Materials Transactions A, 29A, 1998, pp. 1113-1119
U. Grafe, D. Ma, A. Engström, S. G. Fries
Calculation of microsegregation for the directionally solidified superalloy CMSX 4 using a pseudo 2-dimensional model
Modeling of Casting, Welding and Advanced Solidification VIII. Ed. by B. G. Thomas, C. Beckermann, 1998, pp. 227-234
G. Laschet, M. Schallmo, N. Hofmann
Optimization tools for Bridgman casting process
Modeling of Casting, Welding and Advanced Solidification VIII. Ed. by B. G. Thomas, C. Beckermann, Warrendale: TMS 1998, pp. 1095-1102
I. Steinbach, G. J. Schmitz
Direct numerical simulation of solidification structure using the phase field method
Modeling of Casting, Welding and Advanced Solidification VIII. Ed. by B. G. Thomas, C. Beckermann, Warrendale: TMS 1998, pp. 521-532
B. Kauerauf, G. Zimmermann, S. Rex
Bridgman solidification of cellular arrays in a transparent organic alloy
10th International Symposium on Experimental Methods for Microgravity Materials Science, February 15-19, 1998, San Antonio, (Paper No. 17)
T. Berrenberg, T. Fuhrmeister, B. Kauerauf, S. Rex
Directional solidification of transparent alloys with continuous observation of the 2D-growth morphology in top view
10th International Symposium on Experimental Methods for Microgravity Materials Science, February 15-19, 1998, San Antonio, (Paper No. 18)
T. Fuhrmeister, G. Zimmermann, S. Rex, B. Kauerauf, L. Murmann
Optical image formation of a transparent solid-liquid interface during the MOMO experiment on board STS-84
10th International Symposium on Experimental Methods for Microgravity Materials Science, February 15-19, 1998, San Antonio, (Paper No. 19)
D. Franke, C. Häßler, W. Koch, J. Liebermann
Dislocation modeling in cast multicrystalline silicon
2nd World Conference and Exhibition on Photovoltaic Solar Energy Conversion. Vienna, 06.-10.07.1998, pp. 108-111
D. Franke, T. Rettelbach, F. Pezzolla, J. Liebermann, M. Apel
Numerical simulation of grain selection and grain size distribution in solidified multicrystalline silicon
2nd World Conference and Exhibition on Photovoltaic Solar Energy Conversion. Vienna, 06.-10.07.1998, pp. 112-115
M. Apel, I. Steinbach
Numerical simulation of metallic impurity distribution in MC-SI crystal growth and subsequent annealing
2nd World Conference and Exhibition on Photovoltaic Solar Energy Conversion. Vienna, 06.-10.07.1998, pp. 1347-1350
S. G. Fries, H. L. Lukas, I. Ansara, B. Sundman
The Bragg-Williams-Gorski (BWG) ordering treatment in the compound energy formalism (CEF)
Berichte der Bunsen-Gesellschaft : physical chemistry, chemical physics 102 No. 9 (1998) pp. 1102-1110
B. Sundman, S. G. Fries, W. A. Oates
A thermodynamic assessment of the Au-Cu system
Calphad 22 (1998) 3, pp. 335-354
B. Sundman, S. G. Fries, W. A. Oates
Incorporation of cluster expansion theory into the compound energy formalism
Calphad 22 (1998) 3, pp. 355-357
O. Kugeler, G. J. Schmitz
Isothermal texturing of (RE)BCO ceramics using constitutional gradients
Critical currents in superconductors for practical applications. Ed. by L. Zhou (et al.), Singapore: World Scientific Publishing, 1998, pp. 185-189
G. Laschet, H.-J. Diepers, I. Steinbach
Micro-macrosimulation of laser remelting of an aluminium coating on steel
ECLAT '98, European Conference on Laser Treatment of Materials, Hannover 22.-23.09.1998, pp. 265-270
M. Meyer ter Vehn
Unterkühlungsbedingte Gefügeinhomogenitäten einkristallin erstarrter Turbinenschaufeln
Fortschritt-Berichte VDI, Reihe 5, Grund- und Werkstoffe, Nr. 516, Düsseldorf : VDI-Verl., 1998, Dissertation RWTH Aachen 1998
D. Ma
Modellierung des Dendritenwachstums in gerichteter Erstarrung. Teil 1. Entwicklung eines Mikromodells für Dendritenwachstum
Giessereiforschung 50 (1998), S. 29-34
B. Kauerauf, S. Rex, G. Zimmermann, T. Fuhrmeister, T. Berrenberg, H. G. E. Helmke
MOMO - a new facility for Bridgman solidification of transparent model substances under reduced gravity
Spacebound '97, Montreal, 10.-15. May, 1997, pp. 127-131
A. Choudhury, M. Blum, G. Jarczyk, H. Stolz, P. Busse
Low cost production of TiAl automotive valves using cold wall induction melting and permanent mold centrifugal casting
Titanium Extraction and Processing, Sept. 14-18 1997, Indianapolis, USA. Ed. by B. Mishra [et al.], Warrendale: TMS 1997, pp. 259-269
A. Choudhury, M. Blum, P. Busse, D. Lupton, M. Gorywoda
Herstellung von TiAl-Ventilen durch Schleuderguß in metallische Dauerformen
Werkstoffwoche '96, Symposium 2: Werkstoffe für die Verkehrstechnik, Frankfurt: DGM 1997, S. 49-54
U. Hecht, S. Rex
In-situ-Bildung intermetallischer Phasen in Wechselwirkung mit der fortschreitenden fest-flüssig Phasengrenzfläche einer erstarrenden Matrix
Werkstoffwoche '96, Symposium 2: Werkstoffe für die Verkehrstechnik, Frankfurt: DGM, 1997, S. 101-106
T. Kammler, J. Laakmann, G. J. Schmitz
In-Situ Erzeugung eines Dispersionswerkstoffes durch peritektische Erstarrung
Werkstoffwoche '96, Symposium 7: Materialwissenschaftliche Grundlagen, Frankfurt: DGM,
1997, S. 153-158
A. Schievenbusch, G. Zimmermann
Kupfer-Mangan, ein binäres Modellsystem für grundlegende Untersuchungen zur Erstarrungsmorphologie und Seigerung
Werkstoffwoche '96, Symposium 7: Materialwissenschaftliche Grundlagen, Frankfurt: DGM, 1997, S. 159-165
G. Zimmermann, A. Schievenbusch, A. Drevermann, W. Grill, M. Schmachtl
Bestimmung der Erstarrungsrate bei der gerichteten Erstarrung mittels Ultraschall
Werkstoffwoche '96, Symposium 7: Materialwissenschaftliche Grundlagen, Frankfurt: DGM, 1997, S. 167-171
W. Grill, T. J. Kim, Z. Kojro, J. Ndop, M. Schmachtl, M. Schubert, R. Biel, H. Hasselmann, K. Hillmann, C. Lier, G. Zimmermann, A. Schievenbusch
Einsatzmöglichkeit der hochauflösenden Phasenkontrast-Ultraschallmikroskopie zur ortsaufgelösten Bestimmung mechanischer Eigenschaften von Werkstoffen
Werkstoffwoche '96, Symposium 7: Materialwissenschaftliche Grundlagen, Frankfurt: DGM, 1997, S. 769-774
M. Mathes, A. Schievenbusch
Numerische 3D-Rekonstruktion und Darstellung von metallischen Gefügestrukturen
Werkstoffwoche '96, Symposium 7: Materialwissenschaftliche Grundlagen, Frankfurt: DGM, 1997, S. 775-780
M. Mathes, M. Bag, A. Schievenbusch, M. Nolte, P. R. Sahm
Gefügeanalyse von Metall-Matrix Verbundwerkstoffen mittels digitaler Bildverarbeitung zur Ermittlung charakteristischer Kenngrößen
Werkstoffwoche '96, Symposium 7: Materialwissenschaftliche Grundlagen, Frankfurt: DGM, 1997, S. 835-846
M. Seeßelberg, I. Steinbach, G. J. Schmitz
Die Phasenfeld-Methode: Ein Verfahren zur ortsaufgelösten Simulation der Gefügebildung bei der Erstarrung von Schmelzen
Werkstoffwoche '96, Symposium 8: Simulation, Modellierung, Informationssysteme, Frankfurt: DGM, 1997, S. 71-76
I. Wagner, M. Diemer, P. R. Sahm
Makroskopische Erstarrungs- und Restspannungssimulation
Workshop Hochwarmfeste Werkstoffe, 24.-25.2.1997, RWTH Aachen, S. 15-18
U. Grafe, M. Fackeldey
Mikrostruktursimulation und Modellierung der Wärmebehandlung
Workshop Hochwarmfeste Werkstoffe, 24.-25.2.1997, RWTH Aachen, S.11-14
K. Leonartz, P. R. Sahm, S. R. Coriell
Konvektion in Schmelzen unter variierendem Schwerkrafteinfluß von 0.001g bis 1g
Zeitschrift für Metallkunde 88 (1997) 4, S. 291-300
G. Zimmermann, A. Schievenbusch, W. Grill, M. Schmachtl
Bestimmung der Position und der Geschwindigkeit der Erstarrungsfront bei der gerichteten Erstarrung durch die Emission von Ultraschall an der Fest-Flüssig-Phasengrenzfläche
11. Kolloquium Schallemission, Jena, 6.-7. März 1997, (DGZfP Berichtsband ; 58 ), S. 21-28
D. Franke, C. Häßler, W. Koch
Numerical modelling of thermomechanical stress in silicon wafers during thermal processing
14th European Photovoltaic Solar Energy Conference, Barcelona, 1997, Felmersham: Stephens, pp. 123-126
A. Choudhury, M. Blum, G. Jarczyk, P. Busse, D. Lupton, M. Gorywoda
Low cost production of TiAl automotive valves using cold wall induction melting and permanent mold centrifugal casting
30th International Symposium on Automotive Technology and Automation (ISATA), Florence, June 16 -19 1997, pp. 473-480
M. Seeßelberg, G. J. Schmitz, T. Wilke, M. Ullrich
Simulation of thermal fields for the optimization of the melt-texturing process of HTSC bulk materials
Applied Superconductivity 1997, proceedings of EUCAS 1997. Ed. by H. Rogalla, Bristol: Institute of Physics (Institute of Physics conference series ; 158), pp. 841-844
B. Kauerauf, S. Rex, G. Zimmermann
Zellulares Wachstum bei der gerichteten Erstarrung transparenter Modellsubstanzen
DGM Hauptversammlung 1997, Braunschweig, 20.-23.5.1997
U. Hecht, M. Mathes, S. Rex
Ceramic particles in interaction with equiaxed dendrites in commercial reinforced metal matrix composites
Euromat 97, Proc. of the 5th European Conference on Advanced Materials and Processes and Applications, Maastricht, NL, 21 - 23 April 1997, Vol. 1. Ed. by L. A. J. L. Sarton and H. B. Zeedijk, Zwijndrecht 1997, pp. 1/407-1/410
W. Grill, J. T. Kim, M. Schmachtl, P. Busse, A. Schievenbusch
Determination of elastic moduli for high temperature materials by ultrasonic method
Euromat 97, Proc. of the 5th European Conference on Advanced Materials and Processes and Applications, Maastricht, NL, 21 - 23 April 1997, Vol. 4. Ed. by L. A. J. L. Sarton and H. B. Zeedijk, Zwijndrecht 1997, pp. 279-282
G. Zimmermann, A. Schievenbusch, A. Drevermann, W. Grill, M. Schmachtl
Determination of the crystallization rate during directional solidification by ultrasound
Euromat 97, Proc. of the 5th European Conference on Advanced Materials and Processes and Applications, Maastricht, NL, 21 - 23 April 1997, Vol. 4. Ed. by L.A.J.L. Sarton and H.B. Zeedijk, Zwijndrecht 1997, p. 4/155-4/158
U. Grafe, L. Löchte, M. Mathes
Modelling the precipitation of the gamma prime phase of the nickel base superalloy CMSX 4
Euromat '97, Proc. of the 5th European Conference on Advanced Materials and Processes and Applications, Maastricht, NL, 21 - 23 April 1997, Vol. 1. Ed. by L. A. J. L. Sarton and H. B. Zeedijk, Zwijndrecht 1997, pp. 219-222
T. Kammler
Autonom gerichtete Erstarrung der peritektischen Legierung Zinn-Antimon
Fortschritt-Berichte VDI, Reihe 5, Grund- und Werkstoffe, Nr. 487, Düsseldorf : VDI-Verl., 1997, Dissertation RWTH Aachen 1997
H. Helmke, S. Köse, I. Retat, S. Rex. B. Svensson
SSD - the standard sealed drawer for microgravity experiments
IAF 97-J.2.10, 48th International Astronautical Congress, Turin, Italy, Oct. 1997, ESTEC: Noordwijk
M. Seeßelberg, G. J. Schmitz, B. Nestler, I. Steinbach
Macroscopic and microscopic modeling of the growth of YBaCuO bulk material
IEEE Transactions on Applied Superconductivity 7 (1997) 2, pp. 1739-1742
A. Choudhury, M. Blum, G. Jarczyk, P. Busse, D. Lupton, M. Gorywoda, W. C. Heraeus
Low cost production of TiAl automotive valves using cold wall induction melting and permanent mold centrifugal casting
ISATA Magazine (1997) 3, pp. 14-15
U. Hecht, S. Rex
Interactive response of advancing phase boundaries to particles - Intrapp
Joint Xth European and VIth Russian Symposium on Physical Science in Microgravity, St. Petersburg, 15.-21.6.1997, Vol. 2, pp. 154-157
G. Zimmermann, B. Kauerauf, L. Murmann, S. Rex
Planar to cellular transition in the transparent model system Succinonitril-Acetone using the Bridgman-furnace MOMO
Joint Xth European and VIth Russian Symposium on Physical Science in Microgravity, St. Petersburg, 15.-21.6.1997, Vol. 2, pp. 201-204
S. Rex, B. Kauerauf, G. Zimmermann, T. Fuhrmeister, T. Berrenberg
MOMO - a new facility for Bridgman solidification of transparent organic alloys with observation in top-view
Joint Xth European and VIth Russian Symposium on Physical Science in Microgravity, St. Petersburg, 15.-21.6.1997, Vol. 2, pp. 334-337
R. Terborg, G. J. Schmitz
Modelling of peritectic YBa2Cu3O7-x growth using transparent organic analogues
Journal of Materials Research 12 (1997) 8, pp. 2002-2008
J. Plewa, A. DiBenedetto, H. Altenburg, G. Eßer, O. Kugeler, G. J. Schmitz
Thermal investigations of reactive powder mixtures as precursors for melt-processing of YBa2Cu3O7-x
Journal of Thermal Analysis 48 (1997), pp. 1011-1026
M. Seeßelberg, J. Tiaden, G. J. Schmitz, I. Steinbach
Gefügesimulation in mehrphasig erstarrenden Legierungen
Metall 51 (1997) 9, S. 491-493
U. Hecht, S. Rex
On the transition from pushing to engulfment during directional solidification of the particle-reinforced aluminium-based metal-matrix composite 2014 + 10 Vol Pct Al2O3
Metallurgical and Materials Transactions A 28 (1997) 3, pp. 867-874
T. Fuhrmeister, G. Zimmermann, B. Kauerauf, S. Rex, L. Murmann, M. Mathes
Optical image formation of a transparent solid-liquid interface during the MOMO experiment on board STS-84
Microgravity Science and Technology 11 (1997) 4, pp. 172-177
N. Hofmann, S. Olive, G. Laschet, F. Hediger, J. Wolf, P. R. Sahm
Numerical optimization of process control variables for the Bridgman casting process
Modelling and Simulation in Materials Science and Engineering 5 (1997) 1, pp. 23-34
G. J. Schmitz, O. Kugeler
Isothermal production of uniaxially textured YBCO superconductors using constitutional gradients
Physica C 282-287 (1997), pp. 205-210
G. J. Schmitz, M. Seeßelberg, B. Nestler, R. Terborg
Modelling of RE-Ba-Cu-O growth using transparent organic analogues and numerical simulations
Physica C 282-287 (1997), pp. 519-520
I. Steinbach, H.-U. Höfs
Microstructural analysis of the crystallization of silicon ribbons produced by the RGS process
Proc. 26th IEEE Photovoltaic Specialists Conference, 29 Sept.- 3 Oct. 1997, Anaheim, CA, USA, pp. 91-93
A. Choudhury, M. Blum, H. Scholz, P. Busse
Economical production of titanium-aluminide valves using cold crucible induction melting and centrifugal casting in permanent mold
Proc. International Symp. on Liquid Metal, Processing and Casting, Santa Fe, February 16-19, 1997
P. Busse, F. Meißen
Coupled growth of the properitectic alpha- and the peritectic gamma-phases in binary titanium aluminides
Scripta Materialia 36 (1997) 6, pp. 653-658.
M. Fackeldey, M. Diemer, M. Meyer ter Vehn, P. R. Sahm
Recent advances in the application of a combined heat, stress and microstructure simulation on the casting process of a single crystal turbine blade
Solidification Processing 1997, Sheffield, 7.-10. July 1997. Ed. by J. Beech [et al.], pp. 41-44
H.-J. Diepers, C. Beckermann, I. Steinbach
A phase-field method for alloy solidification with convection
Solidification Processing 1997, Sheffield, 7.-10. July 1997. Ed. by J. Beech [et al.], pp. 426-430
M. Seeßelberg, J. Tiaden, G. J. Schmitz, I. Steinbach
Peritectic and eutectic solidification: simulations of the microstructure using the multi-phase-field method
Solidification Processing 1997, Sheffield, 7.-10. July 1997. Ed. by J. Beech [et al.], pp. 440-443
F. Meißen, P. Busse
Coupled growth of the properitectic alpha- and the peritectic gamma-phases in binary titanium aluminides
Solidification Processing 1997, Sheffield, 7.-10. July 1997. Ed. by J. Beech [et al.], pp. 460-462
K. Leonartz, I. Steinbach
Numerical analysis of the fluid flow pattern in the moni-nizemi experiment on spacelab IML-2
Microgravity Quarterly 6 (1996) 4, pp. 145-154
J. Tiaden, I. Steinbach
Investigation of the delta-ferrite growth and the subsequent peritectic transition to gamma-austenite in steel using the multi phase field approach
MMSP '96 General Workshop COST-512, Davos. Ed. by M. Rappaz (et al.), p. 352-357
I. Steinbach, F. Pezzolla, B. Nestler, M. Seeßelberg, R. Prieler, G. J. Schmitz, J. L. L. Rezende
A phase field concept for multiphase systems
Physica D 94 (1996), p. 135-147
M. Mathes, J. Becker
Doria - on-board data reduction by digital image analysis
Physical Science Instrumentation for Microgravity Research, Noordwijk: ESA 1996 (ESA SP-1188), pp. 40-41
M. Mathes, J. Becker
Doria - on-board data reduction by digital image analysis
Preparing for the Future 6 (1996) 1, p. 34
D. Franke, I. Steinbach, W. Krumbe, J. Liebermann, W. Koch
Concept for an online material quality control by numerical simulation of a silicon ingot solidification process
Proc. 25th IEEE Photovoltaic Specialists Conference, Washington DC, 1996, pp. 545-548
D. Franke, I. Steinbach, W. Krumbe, J. Liebermann, W. Koch, H. J. Möller
Thermal and microstructual modelling for cast silicon
Proc. 6th Workshop on the Role of Impurities and Defects in Silicon Processing, Snowmass Village, 1996, p. 214-216
D. Ma, P. R. Sahm
Microstructural evolution during directional solidification of Superalloy CMSX-6
Solidification and Gravity, proceedings of the Second International Conference on Solidification and Gravity, Miskolc-Lillafüred, Hungary, April 25-28, 1995, (Materials Science Forum ; 215/216), 1996 pp. 223-228
G. Zimmermann, A. Schievenbusch
Morphology and segregation behaviour in directionally solidified copper-manganese alloy with compositions near the melting point minimum
Solidification and Gravity, proceedings of the Second International Conference on Solidification and Gravity, Miskolc-Lillafüred, Hungary, April 25-28, 1995, (Materials Science Forum ; 215/216), 1996, pp. 133-140
D. Ma, P. R. Sahm
Three dimensional observation of directional soliidfication front by forced decanting
Solidification and Gravity, proceedings of the Second International Conference on Solidification and Gravity, Miskolc-Lillafüred, Hungary, April 25-28, 1995, (Materials Science Forum ; 215/216), 1996, pp. 229-234
J. Laakmann, P. Busse, S. Rüllenrath, F. Meißen
Evidence for a coupled growth of the properitectic alpha- and the peritectic gamma-phase in binary titanium aluminides
Solidification and Gravity, proceedings of the Second International Conference on Solidification and Gravity, Miskolc-Lillafüred, Hungary, April 25-28, 1995, (Materials Science Forum ; 215/216), 1996, pp. 355-362
W. Krumbe, C. Häßler, W. Koch, J. Liebermann, R. Knobel, H. J. Möller, M. Gosh, D. Franke, I. Steinbach
Entwicklung von multikristallinem Silicium für hohe Wirkungsgrade
Statusreport 1996. Photovoltaik, Programm Energieforschung und Energietechnologien. Bad Breisig, 23.-25.4.1996, S. 2.1-2.8
G. J. Schmitz, M. Seeßelberg, G. Eßer, O. Kugeler, B. Nestler
Herstellung texturierter Hochtemperatursupraleiter-Massivmaterialien mit erhöhten Wachstumsraten in Nichtgleichgewichtsverfahren
Supraleitung und Tieftemperaturtechnik, zum Statusseminar 10.-11. Juni 1996, Düsseldorf: VDI-Verl., S. 371-374
M. Seeßelberg, G. J. Schmitz
Numerische Simulation der Temperaturverteilung bei der Erstarrung von YBaCuO in Bridgman- und VGF-Öfen
Verbundtreffen Texturierte HTSL-Massivmaterialien, Steinfurt 1996, o.S.
J. Laakmann, P. Busse, F. Meißen
In-situ Verbundwerkstoffe auf Basis intermetallischer Titanalumnide
Verbundwerkstoffe und Werkstoffverbunde, hrsg. v. G. Ziegler, Oberursel: DGM 1996, S. 79-82
M. Mathes, M. Bag, A. Schievenbusch, M. Nolte, P. R. Sahm
Gefügeanalyse von Metall-Matrix Verbundwerkstoffen mittels digitaler Bildverarbeitung zur Ermittlung charakteristischer Kenngrößen
Verbundwerkstoffe und Werkstoffverbunde, hrsg. v. G. Ziegler, Oberursel: DGM, 1996, S. 229-232
T. Berrenberg, P. R. Sahm
Herstellung und Eigenschaften der hypermonotektischen AlPb-Legierung als Gleitschicht, Teil 1: Gießtechnische Beschichtung unter Bedingungen der schnellen Erstarrung
Zeitschrift für Metallkunde 87 (1996) 3, S. 187-193
G. Zimmermann, A. Schievenbusch, M. Stehle, H. Großheim
Macrosegregation in directionally solidified copper-manganese alloys with compositions near the melting point minimum
Zeitschrift für Metallkunde 87 (1996) 8, S. 629-633
D. Ma, P. R. Sahm
Einkristallerstarrung der Ni-Basis-Superlegierung SRR 99, Teil 2:
Mikroseigerungsverhalten der Legierungselemente
Zeitschrift für Metallkunde 87 (1996) 8, S. 634-639
D. Ma, P. R. Sahm
Einkristallerstarrung der Ni-Basis-Superlegierung SRR 99, Teil 3: Entwicklung des Mikrogefüges während der gerichteten Erstarrung
Zeitschrift für Metallkunde 87 (1996) 8, S. 640-644
T. Zeuner, P. Stojanov, P. Busse, P. R. Sahm
Locally reinforced castings made by the low-pressure and counter-pressure process
7th European Conference on Composite Materials ECCM-7, London, May 14-16, 1996, p. 485-486
G. Laschet
Numerical strength predictions of adhesively bonded multimaterial joints
AGARD 83rd SMP Specialists Meeting on Bolted/Bonded Joints in Polymeric Composites, 2-5 September, Florence, Italy, p. 11-20
D. Ma, P. R. Sahm
Das Zwangsdekantieren der Erstarrungsfronten einer technischen Aluminium-Silizium-Legierung
Aluminium 72 (1996) 12, S. 905-909
J. Neises, I. Steinbach
Finite element integration for the control volume method
Communications in Numerical Methods in Engineering 12 (1996) 9, pp. 543-555
S. Olive, U. Grafe, I. Steinbach
The modelling of Ostwald-ripening during non-isothermal heat treatments resulting in temperature dependent matrix solubility of the precipitate forming elements: A further development of the LSW-theory
Computational Materials Science 7 (1996) 1-2, pp. 94-97
K. Leonartz
Konvektive Stabilität erstarrender Schmelzen: In-situ Untersuchung der gerichteten Erstarrung im
Zweistoff-Modellsystem Bernsteinsäuredinitril-Azeton unter reduzierter Schwerkraft
Fortschritt-Berichte VDI, Reihe 5, Grund- und Werkstoffe, Nr. 438, Düsseldorf : VDI-Verl., 1996, Dissertation RWTH Aachen 1996
G. J. Schmitz, B. Nestler, M. Seeßelberg
YBCO melt-processing development by numerical simulation
Journal of Low Temperature Physics 105 (1996), p. 1451
M. Meyer ter Vehn, M. Fackeldey, M. Diemer, P. R. Sahm
Measurement and simulation of temperature and stress fields during the single crystal solidification of turbine blades
Local strain and temperature measurements in non-uniform fields at elevated temperatures : proceedings of the symposium held at Berlin, Germany, 14 - 15 March 1996. Ed. by J. Ziebs, Cambridge: Woodhouse Publ. Ltd., 1996, pp. 243-252
M. Seeßelberg, B. Nestler, R. Prieler, G. J. Schmitz, I. Steinbach
Ein ortsaufgelöstes Simulationsverfahren der Gefügebildung in erstarrenden Schmelzen
Metall 50 (1996) 9, S. 588-590
M. Seeßelberg, D. Litzkendorf, M. Wu, G. J. Schmitz
Erste Ergebnisse zur Numerischen Simulation der Temperaturverteilung bei der Erstarrung von YBaCuO
Verbundtreffen Texturierte HTSL-Massivmaterialien, Schöna/Sächsische Schweiz 1995, o.S.
D. Ma, P. R. Sahm
Untersuchung des Erstarrungsvorgangs der gerichtet erstarrten Superlegierung CMSX 6
Zeitschrift für Metallkunde 86 (1995) 11, S. 764-768
A. Schievenbusch, G. Zimmermann, X. -L. Lü
Morphologies in directionally solidified copper-manganese alloys with compositions near the melting point minimum
Zeitschrift für Metallkunde 86 (1995) 9, S. 614-618
K. Leonartz, S. R. Corriel, B. T. Murray
Convection in front of a solidifying transparent melt - the IML-2 NIZEMI experiment MONI, handout
9th European Symposium Gravity-Dependent Phenomena in Physical Sciences, Berlin 1995
G. J. Schmitz, B. Nestler, H.-J. Diepers, F. Pezzolla, R. Prieler, M. Seeßelberg, I. Steinbach
Numerical simulation of YBaCuO-growth phenomena using the phase field method
Applied Superconductivity 1995, proceedings of EUCAS 1995. Ed. by D. Dew-Hughes, Bristol: Institute of Physics (Institute of Physics Conference Series ; 148), pp. 167-170
G. J. Schmitz, G. Eßer, O. Kugeler
Non-equilibrium processing of YBCO
Applied Superconductivity 1995, proceedings of EUCAS 1995. Ed. by D. Dew-Hughes, Bristol: Institute of Physics (Institute of Physics Conference Series ; 148), pp. 171-174
N. Hofmann
Efficient enmeshment of complex blade geometries including the ceramic shell mould
Automatic finite element mesh generation for industrial use. (VTT research notes ; 1707), p. 81-89
N. Hofmann, J. Neises, F. Hediger, U. Proff
Numerical simulation of radiation-heated mobile casting moulds
Computing Systems in Engineering, Vol. 6 (1995) No. 1, pp. 73-81
Frank Busse
Numerische Modellierung des Transportes einer Pulverschüttung in einem Rohrofen am Beispiel von Siliziumnitrid-Pulver
Diplomarbeit, 1995
D. Ma, M. Meyer ter Vehn, P. R. Sahm
Experimental measurement of segregation parameters in some Ni-base superalloys
Euromat 95, Proc. of the 4th European Conference on Advanced Materials and Processes and Applications, Padua/Venice, Italy 25 - 28 September 1995, Milano : Associazione Italiana di Metallurgia, 1995, p. 529-532
T. Berrenberg
Entwicklung eines Prozesses zur Herstellung schnell erstarrter dünner AlPb-Beschichtungen durch Aufgießen
Fortschritt-Berichte VDI, Reihe 3, Verfahrenstechnik, Nr. 399, Düsseldorf : VDI-Verl., 1995, Dissertation RWTH Aachen 1994
R. Mergen
Untersuchungen gießtechnisch hergestellter Aluminium-Blei-Beschichtungen unter besonderer Berücksichtigung ihrer Eignung als Gleitlagerwerkstoff
Fortschritt-Berichte VDI, Reihe 5, Grund- und Werkstoffe, Nr. 229, Düsseldorf : VDI-Verl., 1995, Dissertation RWTH Aachen
N. Hofmann
Simulation von Wärmestrahlung am Beispiel des Bridgman-Verfahrens zur gerichteten Erstarrung von Turbinenschaufeln
Fortschritt-Berichte VDI, Reihe 5, Grund- und Werkstoffe, Nr. 414, Düsseldorf : VDI-Verl., 1995, Dissertation RWTH Aachen 1995
A. Schievenbusch, G. Zimmermann
Directional solidification of near-azetropic CuMn-alloys: a model system for the investigation of morphology and segregation phenomena
ISIJ International 35 (1995) 6, pp. 618-623
G. J. Schmitz, F. Pezzolla, R. Prieler, H.-J. Diepers, I. Steinbach
Numerical modelling of YBCO-growth using the phase field method
ISTEC-MRS Workshop on High Tc Superconductivity Maui Hi, June 1995
G. Zimmermann, A. Schievenbusch, W. Grill, M. Schmachtl
In-situ determination of the crystallization rate during directional solidification by the use of ultrasound technique, hand-Out
Materials and Fluids Under Low Gravity: Proc. of the 9. Europ. Symp. Gravity-Dependent Phenomena, Berlin, 2.-5.5.1995 / Ratke, L. (Hrsg.). - Berlin : Springer. 1995. - (Lecture Notes in Physics; 464)
I. Steinbach, F. Pezzolla, R. Prieler
Grain selection in faceted crystal growth using the phase field theory
Modeling of Casting, Welding and Advanced Solidification Processes VII. Ed. by M. Cross, J. Campbell, Warrendale: TMS 1995, p. 695-703
G. J. Schmitz
Modeling of peritectic YBa2Cu3O7-x growth
MSU IV, Moskau, Sept./Okt. 1995
I. Steinbach, J. Neises
A Control Volume Treatment of Finite Elements and its Applications to a Solidification Problem
Proc Int. Conf. Numerical Methods in Thermal Problems. Ed. by R.W.Lewis, P. Durbetaki, Pineridge Press U. K. (1995) p. 466-473
I. Steinbach, F. Pezzolla, D. Franke
Microscopic modeling of the growth of silicon crystals from the melt
Proc. 13th European Photovoltaic Solar Energy Conference, Nice 1995, pp. 444-446
D. Franke, I. Steinbach, W. Krumbe, J. Liebermann, W. Koch
Numerical modeling of the dislocation density of high quality cast silicon ingot material
Proc. 13th European Photovoltaic Solar Energy Conference, Nice 1995, pp. 458-460
F. Meißen, P. Busse, J. Laakmann
Coupled peritectic growth of the alpha- and gamma-phase in binary titanium aluminides
Proc. MRS Fall Meeting, Boston, Massachusetts, November 27 - December 1, 1995
S. Rex
Solidification: a multidisciplinary and stimulating microgravity research field to get over barriers of materials production
Proc. of the Norderney Symposium on Scientific Results of the German Spacelab Mission D-2, March 14-16, 1994, Norderney, Germany. Ed. by P. R. Sahm, M. H. Keller, B. Schieve, Köln: WPF 1995, pp. 359-365
M. Stehle, S. Rex
Controlled mass transport during directional solidification experiments of a thermosolutally unstable CuMn alloy
Proc. of the Norderney Symposium on Scientific Results of the German Spacelab Mission D-2, March 14-16, 1994, Norderney, Germany. Ed. by P. R. Sahm, M. H. Keller, B. Schieve, Köln: WPF 1995, pp. 386-393
P. Busse, F. Deuerler, J. Pötschke
Influences on the stability of metal/ceramic dispersions with nm-particles during directional solidification
Proc. of the Norderney Symposium on Scientific Results of the German Spacelab Mission D-2, March 14-16, 1994, Norderney, Germany. Ed. by P. R. Sahm, M. H. Keller, B. Schieve, Köln: WPF 1995, pp. 437-446
T. Berrenberg, R. Mergen, E. Hodes
Herstellen einer AlPb-Legierung unter Bedingungen mit sehr hoher Abkühlgeschwindigkeit
Abschlußbericht Glyco-Metall-Werke, Aachen: ACCESS, 1994
F. Hediger, N. Hofmann, P. R. Sahm
Numerical simulation of directional solidification for large turbine blades including validation and optimization of process parameters and microstructure
Cost 501-II, Working Package 1, Advanced Blading for Gas Turbines, Final Report. Ed. by P. J. L. Mériguet, Bruxelles 1994, p. 391
T. Kammler, J. Laakmann
Containerless solidification in the peritectic system Sn-Sb in a drop tube
Drop Tower Days 1994 in Bremen, International Workshop on Short-Term Experiments under Strongly Reduced Gravity Conditions, July 4-7, 1994, Proceedings. Ed. by Center of Applied Space Technology and Microgravity (ZARM), Bremen: ZARM 1994, pp. 159-170
G. J. Schmitz
Melt processing of YBa2Cu3O7
Electroceramics IV, Proc. 4th International Conference on Electronic Ceramics & Applications, Bd. 2. Ed. by RWTH Aachen, European Ceramic Society, Aachen: Augustinus 1994, pp. 951-956
M. A. Stehle
Das Erstarrungs- und Seigerungsverhalten im azeotropen System Kupfer-Mangan
Fortschritt-Berichte VDI, Reihe 5, Grund- und Werkstoffe, Nr. 348, Düsseldorf : VDI-Verl., 1994, Dissertation RWTH Aachen 1994
C. Wolters
Herstellung von Hochtemperatursupraleiter-Metall-Verbundleitern unter Einbeziehung schmelzmetallurgischer Verfahrensschritte
Fortschritt-Berichte VDI, Reihe 5, Grund- und Werkstoffe, Nr. 356, Düsseldorf : VDI-Verl., 1994, Dissertation RWTH Aachen 1994
M. Mathes
Image analysis and material research in space
Image News 4(1994), p. 43
V .R. Todt, S. Sengupta, D. Shi, P. R. Sahm, P. J. McGinn, R. Poeppel, J. R. Hull
Processing of large YBa2Cu3Ox domains for levitation applications by a Nd1+xBa2-xCu3Oy-seeded melt-growth technique
J. of Electronic Materials, 23 (1994) 11, p. 1127-1130
P. Busse, J. Laakmann, S. Rex, M. Blum, A. Choudhury
New valve alloys for car engines
Low G (1994) 5, pp. 8-11
A. Ludwig, I. Wagner, J. Laakmann, P. R. Sahm
Undercooling of superalloy melts: basis of a new manufacturing technique for single-crystal turbine blades
Materials Science and Engineering A 178 (1994), pp. 299-303
J. Laakmann, U. Trociewitz, G. J. Schmitz
Combined time-of-flight and mass spectroscopy for determination of the temperature of undercooled melts
Materials Science and Engineering A 178 (1994), pp. 93-97
I. Steinbach, D. Franke, W. Krumbe, J. Liebermann
A Virtual Crystallization Furnace for Solar Silicon
Proc. 1st World Conference on Photovoltaic Energy Conversion, 1994 IEEE, Waikoloa, Hawaii, 05.-09.12. 1994, p. 1270-1273
D. Franke, I. Steinbach
Calculation of thermal stresses during the soldering of solar cell strings
Proc. 1st World Conference on Photovoltaic Energy Conversion, 1994 IEEE, Waikoloa, Hawaii, 05.-09.12. 1994, pp. 1458-1461
D. Orgassa, J. Laakmann
Containerless undercooling and solidification of binary and ternary TiAl-alloys
Proc. 6th International Conference on Experimental Methods for Microgravity Material Science Research. Ed. by R.A. Schiffman, London: The Minerals, Metals & Materials Society 1994, p. 157
C. Pütz, O. Joop, K. Leonartz, R. Treichel
NIZEMI - the slow rotating centrifuge microscope for IML-2
Proc. 6th International Conference on Experimental Methods for Microgravity Material Science Research. Ed. by R.A. Schiffman, London: The Minerals, Metals & Materials Society 1994, pp. 21-26
G. Zimmermann, A. Schievenbusch, W. Grill, M. Schmachtl, A. Lundström, M. Braun
Ultrasonic detection of the solid-liquid interface in high temperature solidification experiments
Proc. 6th International Conference on Experimental Methods for Microgravity Material Science Research. Ed. by R.A. Schiffman, London: The Minerals, Metals & Materials Society 1994, pp. 27-31
P. Busse, J. Pötschke, F. Deuerler
An investigation of the stability of liquid metal/ceramic dispersions
Proc. ELGRA-94-Biennial Conference, Madrid, Dec. 11-14, 1994
S. Rex, P. R. Sahm
Microgravity processing
Proc. Sefström Symposium, 17.-18.11.94, KTH Stockholm, pp. 281-292
T. Fuhrmeister, G. Neumann, K. Leonartz
Imaging CCD micropolarimeter for concentration analysis in transparent liquids and melts
Proc. XIII IMEKO World Congress, Torino, September 5-9, 1994, Bd. 3, hrsg. v. IMEKO, o. O. 1994, p. 2258-2262
F. Deuerler, J. Pötschke, P. Busse
Verbundprojekt OSIRIS II - Herstellung von ODS-Superlegierungspulvern und seine Konsolidierung sowie Untersuchung der Stabilität dieser Dispersion beim Schmelzen und Erstarren unter Schwerelosigkeit
Projektbericht des Krupp Entwicklungszentrums, PB-Nr. 043/94, Essen: Krupp Entwicklungszentrum 1994
P. Busse, F. Deuerler, W. Graf, J. Pötschke, L. Ratke
Flüssigphasensintern von WC-Cobalt-Hartmetall
Projektbericht des Krupp Entwicklungszentrums, PB-Nr.: 036/94, Essen: Krupp Entwicklungszentrum 1994
G. J. Schmitz, G. Eßer, O. Kugeler, B. Zeimetz
Erhöhte Wachstumsraten in YBA2CU3O7 durch Nichtgleichgewichtsverfahren
Supraleitung und Tieftemperaturtechnik, zum Statusseminar 13.-14. Juni 1994, Düsseldorf: VDI-Verl. 1994, S. 347-350
N. Hofmann, F. Hediger
Computerunterstütztes "teach-in" für Bridgman-Gießanlagen
Symposium Materialforschung - Neue Werkstoffe des BMFT, 2.-4. Nov. 1994, Würzburg: PLR, Nachtrag zum Tagungsband
I. Steinbach, R. Prieler
A deterministic nucleation model for equiaxed solidification
Transport Phenomena in Solidification, HTD-Vol. 284, AMD-Vol. 182. Ed. by C. Beckermann [et al.], New York: ASME 1994, pp. 69-74
P. Busse
Herstellung einkristalliner ODS-Superlegierungen
Dissertation RWTH Aachen 1993
D. Ma, A. Ludwig, P.R. Sahm
Modelling of equiaxed dendritic solidification
European Conference on Advances in Solidification Processes, 4 -7 May, Strasbourg, France
C. Herrmann, K. Leonartz
Geschwindigkeitskonstanz von Kleinantrieben
F & M, Feinwerktechnik, Mikrotechnik, Mikroelektronik 101 (1993) 3, S. 69-72
T. Berrenberg, I. Steinbach, M. Rommerskirchen, R. Mergen
Production of a Finely Dispersed AlPb-Coating
Heat and Mass Transfer in Solidification Processing. Ed. by S. G. Aduani, C. Beckermann, New York: ASME 1993, pp. 103-112
M. Balliel
Transient Behaviour for the Formation of Primary Dendrite Arms
J. de Physique IV 3 (1993) 7, pp. 841-846
G. Zimmermann, U. Müller, S. H. Davis
Bénard convection in binary mixtures with Soret effects and solidification
J. Fluid Mech. 238(1992), S. 657 and J. Fluid Mech. 254(1993), p. 720
G. J. Schmitz, J. Laakmann, C. Wolters, S. Rex, W. Gawalek, T. Habisreuther, G. Bruchlos, P. Görnert
Influence of Y2BaCuO5 particles on the growth morphology of peritectically solidified YBa2Cu3O7-x
J. Mat. Res. 8(1993)11, p. 2774
V. R. Todt, G. J. Schmitz
Containerless solidification of YBa2Cu3O7-x in a drop tube
J. Mater. Res. 8(1993)3, p. 411
J. Plewa, G. J. Schmitz, E. Preisler, H. Altenburg
Untersuchungen zur Umwandlung des glasförmigen BSCCO-2212-Precursors in den kristallinen Zustand
J. of Thermal Analysis 39(1993), S. 669-680
D. Ma, M. Meyer ter Vehn, P. Busse, P. R. Sahm
Solidification behaviour of Ni-Base superalloy CMSX-6
Journal de Physique IV 3 (1993), p. 339-342
J. Laakmann
Microstructure Development and Ultramicrohardness of AlFeCe Solidified under Free Fall Conditions
Materials Science and Engineering A 173 (1993), p. 165-168
A. Schievenbusch, G. Zimmermann, M. Mathes
Comparison of Different Analysis Techniques to Determine the Cellular and Dendritic Spacing
Materials Science and Engineering A 173 (1993), p. 85-88
T. Berrenberg, R. Mergen
Casting of Rapidly Solidified AlPb-coatings
Materials Science and Engineering, A173 (1993), pp. 413-417
A. Ludwig, D. Ma, P. R. Sahm
Modelling of the mushy zone evolution during directional dendritic growth into an undercooled melt
Modeling of Casting, Welding and Advanced Solidification Processes VI. Ed. by T. S. Piwonka, V. Voller, L. Katgerman, Warrendale: TMS 1993, p. 235-242
A. Ludwig, I. Steinbach, N. Hofmann, M. Balliel, M. van Voerkom, P. R. Sahm
Modelling of Undercooling Effects during the directional Solidification of Turbine Blades
Modeling of Casting, Welding and Advanced Solidification Processes VI. Ed. by T. S. Piwonka, V. Voller, L. Katgerman, Warrendale: TMS 1993, p. 87-94
S. R. Coriell, B. T. Murray, K. Leonartz
Convective and Morphological Stability during Directional Solidification of the Succinonitrile-Acetone System
Proc. IMA Workshop on Free Boundaries in Viscous Flow. Ed. by R. A. Brown, S. H. Davis, S. Kistler, Stuttgart: Springer Verlag 1993
T. Berrenberg
The Dispersion of Pb-Precipitates in Rapidly Solidified AlPb Coatings
Proc. Int. Workshop on Systems with a Liquid Miscibility Gap, Bad Honnef (1992), hrsg. v. L. Ratke, Oberursel: DGM 1993, p. 299-309
M. Stehle, S. Rex
Gerichtete Erstarrung einer Cu-Mn-Legierung (MD-GFQ-Comet)
Research Program of the German Spacelab Mission D-2, Köln: WPF 1993, p. 411-414
W. Amende, W. Betz, P. Busse, A. Donner, J. Pötschke, H. Sprenger
OSIRIS: Gerichtete Erstarrung von Superlegierungen mit eingelagerter Oxiddispersion
Research Program of the German Spacelab Mission D-2. Ed. by P. R. Sahm, M. H. Keller, B. Schieve, Köln: WPF 1993, pp. 393-395
Ch. Wolters, G. J. Schmitz, S. Rex, W. Brandstätter
Herstellung und Beurteilung der Verwendbarkeit von HTSL Metall Verbundwerkstofffen für die Herstellung supraleitender Drähte
Supraleitung und Tieftemperaturtechnik, zum Statusseminar 21.-23. September 1992, Düsseldorf: VDI 1993, S. 488-491
G. J. Schmitz, C. Wolters, V. R. Todt
Herstellung texturierter Hochtemperatursupraleiter-Massivmaterialien durch Schmelzverfahren
Supraleitung und Tieftemperaturtechnik, zum Statusseminar 21.-23. September 1992, Düsseldorf: VDI-Verl. 1993, S. 542-545
J. Laakmann
Benefits of microgravity research in rapid solidification
1st International Symposium on the Advanced Solidification Processing and it's Applications. October 25-28, 1993. Chungnam, Korea
C. Wolters, J. Laakmann, S. Rex, G. J. Schmitz
Numerical simulation of the influence of Y2BaCuO5 particles on the growth morphology of peritectically solidifying YBa2Cu3O7-x
Applied superconductivity, proceedings of EUCAS 1993. Ed. by H. C. Freyhardt, Oberursel: DGM 1993, p. 353
D. Ma, P. R. Sahm
Solidification behavior of superalloy IN 939 in melt spinning
Acta Metallurgica et Materialia 40 (1992) 2, p. 251-257
P. Busse, S. Rex, P. R. Sahm
Short Review of Metal Composites with Special Emphasis on In-Situ Processing
ESA Contract No. 9217, Paris: ESA 1992
G. J. Schmitz, H. Weiß, Ch. Wolters, U. Hashagen, B. Zeimetz
Solidification of High Temperature Superconductors
Euromat '91: Proc. of the 2nd European Conference on Advanced Materials and Processes, Cambridge, UK, July 22-24 1991, Vol. 3, London: Institute of Materials 1992, p. 89-96
T. Berrenberg, R. Mergen
A new plain bearing material made of rapidly solidifying AlPb
Euromat '91: Proc. of the 2nd European Conference on Advanced Materials and Processes, Cambridge, UK, July 22-24 1991, Vol.1, Advanced Processing, London: Institute of Materials 1992, pp. 84-91
P. Busse
Monocrystalline ODS Superalloys for High-Temperature Components: Metal/Ceramic Wettability
Euromat '91: Proc. of the 2nd European Conference on Advanced Materials and Processes, Cambridge, UK, July 22-24 1991,Vol. 2, London: Institute of Materials 1992, p. 513-520
P. M. Host
Simulation freier konvektiver Transportvorgänge bei der gerichteten Erstarrung binärer Systeme
Fortschritt-Berichte VDI, Reihe 5, Grund- und Werkstoffe, Nr. 256, Düsseldorf: VDI-Verlag 1992
D. Ma, P. R. Sahm
Erstarrungsmodell für den Primärabstand von Zellen und Dendriten
Giessereiforschung 44 (1992), S. 80-85
U. Reske, A. Bader, N. Hofmann, P. R. Sahm
Numerische Simulation der gerichteten Erstarrung nach dem Bridgman Verfahren II
Giessereiforschung 44(1992)3, S.113-120
R. Behrle, K. Leonartz, O. Joop, A. Ecker, P. Kern
Threshold experiments performed in a slow rotating centrifuge microscope (NIZEMI)
IAA '92, 30th Aerospace Sciences Meeting & Exhibition, Reno, NV, USA, 6. - 9.1.1992
C. Wolters, B. Zeimetz, H. Weiß, U. Hashagen, G. J. Schmitz
Directional Solidification of YBaCuO-Ag Composite Material
ICMAS-92. Ed. by. C. W. Chu, J. Fink, Gournay sur Marne: IITT 1992, p. 93-97
G. Zimmermann, J. Otten, N. Hofmann
Numerically Simulated Temperature Fields in a Gradient Furnace Modelling the Microgravity Environment
Interactive Dynamics of Convection and Solidification. Ed. by S. H. Davis, H. E. Huppert, U. Müller, Dordrecht: Kluwer 1992, p. 187-189
S. Rex
Convective aspects of solidification experiments under low gravity
Interactive Dynamics of Convection and Solidification. Ed. by S. H. Davis, H. E. Huppertz, U. Müller, Dordrecht: Kluwer 1992, p. 159-178
G. Zimmermann, U. Müller
Bénard Convection in a Two-Component System with Soret Effect
Intern. J. of Heat and Mass Transfer 35(1992)9, p. 2245-2256
D. Ma, P. R. Sahm
Microsegregation in cellular microstructure
Metallurgical Transactions A 23A (1992), p. 3377-3379
K. Leonartz, H. Schmeling, S. Rex, S. R. Coriell
Material Science in the Biological Spacelab Multi User Facility NIZEMI
Proc. 4th International Conference on Experimental Methods for Microgravity Material Science Research. Ed. by R. A. Schiffman, London: The Minerals, Metals & Materials Society 1992, p. 161
M. Stehle, S. Rex
Variations of the temperature profile in the gradient furnace GFQ within a cylindrical sample used for directional solidification
Proc. VIIIth European Symposium on Materials and Fluid Sciences in Microgravity, Brussels, Belgium, 12-16 April 1992, Vol. II. Ed. by B. H. Kaldeich, p. 521-526.
J. Laakmann, K. Hoffmann, H. König, S. Rüllenrath
Containerless processing of equiatomic Mn50Bi50 in a drop tube
Proc. VIIIth European Symposium on Materials and Fluid Sciences in Microgravity, Bruxelles, 12. - 16. April 1992. Ed. by B. H. Kaldeich, Paris: ESA 1992, p. 665-667
G. J. Schmitz, H. Weiß, C. Wolters
Improved Pinning in Bi2Sr2CaCu2O8 by bubbles or voids
Superconductor Science and Technology 5 (1992), p. 180-183
J. Laakmann, U. Trociewitz, G. J. Schmitz
Berührungslose, nichtoptische Temperaturbestimmung
Temperatur '92, Tagung, Düsseldorf, 8./9. Okt. 1992, VDI- Berichte, Nr. 982, Düsseldorf: VDI-Verlag 1992, S. 227-231
S. Rex
Zwischen fortschrittlicher Erstarrungstechnik unter reduzierter Schwerkraft und erdgebundener Werkstofforschung
DARA Symposium 1991, Statusseminar Forschung unter Weltraumbedingungen, Aachen, 04.-06. März 1991 S. 84-89
G. J. Schmitz
Optimierung der kritischen Stromdichte polykristalliner Hochtemperatursupraleiter durch gezielte Gefügebeeinflussung
Fortschritt-Berichte VDI, Reihe 5, Grund- und Werkstoffe, Nr. 229, Düsseldorf : VDI-Verl., 1991Dissertation RWTH Aachen 1991
N. Hofmann, U. Reske, H. Vor, P. R. Sahm
Numerische Simulation der gerichteten Erstarrung nach dem Bridgman Verfahren I
Giessereiforschung 43(1991)3, S.101-106
G. J. Schmitz, H. Weiß, C. Wolters
Directional Solidification of Y1Ba2Cu3O7-x
High Temperature Superconductors, Materials Aspects, Proc. ICMC '90. Ed. by H. C. Freyhardt, R. Flükiger, M. Peukert, Oberursel: DGM 1991, p. 335-340
G. J. Schmitz, H. Weiß, C. Wolters
Rapid Solidification of Bi2Sr2Ca1Cu2O8
High Temperature Superconductors, Materials Aspects, Proc. ICMC '90. Ed. by H. C. Freyhardt, R. Flükiger, M. Peukert, Oberursel: DGM 1991, p. 71-76
F. Hediger, N. Hofmann
Process simulation for directionally solidified turbine blades of complex shape
International Conference on Modeling of Casting and Welding Processes V. Ed. by M. Rappaz, M. R. Özgü, K. W. Mahin, Warrendale: TMS 1991, p. 611-619
G. Zimmermann
Stability of the solid-liquid interface during the directional solidification of binary alloys
International Symposium on Hydromechanics and Heat/Mass Transfer in Microgravity, Russia. Ed. by V. S. Avduevsky [et al.], Amsterdam: Gordon and Breach Science Publishers 1991, p 445-448
L. Ratke, M. Host
Convective Contributions to Ostwald Ripening in Dispersions at Low Peclet Numbers
Journal of Colloid and Interface Science, 141(1991) 1, p. 226-238
I. Steinbach, T. Berrenberg
Numerical simulation of the continuous strip coating process
Modeling of Casting and Welding Processes V. Ed. by M. Rappaz, M. R. Özg, K. W. Mahin, Warrendale: TMS 1991, p. 653-658
K. Leonartz
MOMO - Morphological Transition and Modell Substances
Proc. 1. International Symposium on Hydromechanics and Heat/Mass Transfer in Microgravity, Perm, Moscow, Russia, 6.-14.7.1991. Ed. by V. S. Arduersky [et al.], Gordon and Breach Science Publ.
D. M. Stefanescu, D. Shangguan, P. von den Brincken
Particle Engulfment and Pushing by Solidifying Interfaces
Proc. International Conference on Solidification and Microgravity, Miskolc-Tapolca, Hungary, 23. - 25.04.1991. Ed. by P. Bárczy, Zürich: Trans Tech 1991
T. Berrenberg, I. Steinbach, M. Rommerskirchen, R. Mergen
Production of a Finely Dispersed AlPb-Coating
Proceedings of the Winter Annual Meeting of the ASME, Atlanta, December 1991, MD 25, pp. 103
G. J. Schmitz, H. Weiß, C. Wolters
Technologien zur Herstellung und Formgebung von Hochtemperatur-Supraleitern
Supraleitung und Tieftemperaturtechnik, zum Statusseminar 25.-27. Februar 1991, Düsseldorf: VDI 1991, S. 392-395
D. Ma, P. R. Sahm
Einkristallerstarrung der Ni-Basis Superlegierung SRR 99
Zeitschrift für Metallkunde 82 (1991), S. 869-873
G. Zimmermann, U. Müller, S. H. Davis
Bénard convection in binary mixtures with Soret effects and solidification
Applied Mathematics Technical Report No. 8932, Northwestern University Evanston, Illinois 1990
G. Zimmermann, U. Müller, S. H. Davis
Bénard Convection in a Partly Solidified Two-Component System
Bericht des Kernforschungszentrums Karlsruhe, KfK 4122, Jülich 1990
G. Zimmermann
Bénard-Konvektion in binären Flüssigkeitsmischungen mit Thermodiffusion
Bericht des Kernforschungszentrums Karlsruhe, KfK 4683 (1990); zugl. Diss. Universität Karlsruhe
F. Hediger, N. Hofmann
Numerical Modeling of Vacuum Investment Casting Processes for Large DS-SC Turbine Blades
Conf. High Temperature Materials for Power Engineering 1990, Liege, Belgien, CRM
P. v. d. Brincken
Verfahren zur Herstellung von Metall-Keramik-Dispersionswerkstoffen unter Mikrogravitation: der Einfluß der Benetzbarkeit
Fortschritt-Berichte VDI, Reihe 5, Grund- und Werkstoffe, Nr. 209, Düsseldorf : VDI-Verl., 1990, Dissertation RWTH Aachen 1990
D. Ma
Untersuchungen zum Erstarrungsverhalten der Ni-Basis-Superlegierungen
Fortschritt-Berichte VDI, Reihe 5, Grund- und Werkstoffe, Nr. 211, Düsseldorf : VDI-Verl., 1990, Dissertation RWTH Aachen 1990
D. Ma, P. R. Sahm
Mikroseigerungsverhalten der gerichtet erstarrtenNickelbasis-Superlegierung IN 939
Giessereiforschung 42 (1990), S. 122-130
G. J. Schmitz, H. Weiß, C. Wolters
Controlled Microstructure Formation in High Temperature Superconductors by Melt Processing
Journal of the Less-Common Metals 164 & 165 (1990), p. 1413-1419
G. J. Schmitz, H. Weiß, C. Wolters
Improved contact resistance by melt dipping of Y1Ba2Cu3O7-x
Journal of the Less-Common Metals 164 & 165 (1990), p. 1566-1570
G. Zimmermann, U. Müller
Traveling Waves in a Partly Solidified Mixture
Nonlinear evolution of spatio-temporal structures in dissipative continuous systems. Ed. by F. H. Busse [et al.], New York: Plenum Publ. Corp. 1990, p. 191-196
P. Busse, P. von den Brincken, P. R. Sahm
Metal Ceramic Composites for High Temperature Applications
Proc. High Temperature Materials for Power Engineering, Liege, Belgium, September 24-27, 1990. Ed. by E. Bachelet [et al.], Dordrecht: Kluwer Academic Publ. 1990
M. Mathes, G. J. Schmitz
Micro-g-Experiment SPASS (Simulation of Particle Agglomeration in Molten Systems in Space)
Proc. VIIth European Symposium on Materials and Fluid Sciences in Microgravity, Oxford, (ESA SP-295). Ed. by B. H. Kaldeich, H. U. Walter, Paris: ESA 1990, p. 509
K. Leonartz, G. Neumann, G. J. Schmitz
Micro-g-Experiment PIETA - Experimental Technique (Phase Transition in Eutectic Transparent Alloys)
Proc. VIIth European Symposium on Materials and Fluid Sciences in Microgravity, Oxford, (ESA SP-295). Ed. by B. H. Kaldeich, H. U. Walter, Paris: ESA 1990, p. 661
J. Laakmann, G. J. Schmitz, H. Ecke, H. Weiß
Rapid Solidification of Al-Fe-Ce-Alloys
Proc. VIIth European Symposium on Materials and Fluid Sciences in Microgravity, Oxford, (ESA SP-295). Ed. by B. H. Kaldeich, H. U. Walter, Paris: ESA 1990, p. 97
