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Fundamentals of Solidification

  • Murphy, A. G.,Mathiesen, R. H.,Houltz, Y.,Li, J.,Lockowandt, C.,Henriksson, K.,Zimmermann, G.,Melville, N.,Browne, D. J.
    XRMON-SOL: Isothermal equiaxed solidification of a grain refined Al–20 wt%Cu alloy
    Journal of crystal growth 440, 38-46 (2016) [10.1016/j.jcrysgro.2016.01.032]
  • Schaberger-Zimmermann, E.,Mathes, M.,Zimmermann, G.
    Hypereutectic AlSi Alloy, Gathering of 3D Microstructure Data.
    JOM 68(8) (2016) 2073-2081, DOI 10.1007/s11837-016-1963-5
  • Sturz, L., Theofilatos, A.
    Two-dimensional multi-scale dendrite needle network modeling and x-ray radiography of equiaxed alloy solidification in grain-refined Al-3.5 wt-%Ni
    Acta materialia 117 (2016) pp. 356-370, http://dx.doi.org/10.1016/j.actamat.2016.06.05
  • Zaloznik, M.,Viardin, A.,Souhar, Y.,Combeau, H.,Apel, M.
    Mesoscopic modelling of columnar solidification
    4th International Conference on Advances in Solidification Processes, ICASP-4, Windsor, UK, 8 Jul 2014 - 11 Jul 2014. IOP conference series / Materials science and engineering 117(1), (2016) [10.1088/1757-899X/117/1/012013]
  • Hüter, C.,Neugebauer, J.,Boussinot, G.,Svendsen, B.,Prahl, U.,Spatschek, R.
    Modelling of grain boundary dynamics using amplitude equations.
    Continuum mechanics and thermodynamics 17 Seiten (2015) [10.1007/s00161-015-0424-7]
  • Lasko, G.,Weber, U.,Apel, M.,Berger, R.,Schmauder, S.
    Finite Element Analysis of Crack Propagation in AlSi7%Mg0.3% Cast Alloys using Macro- and Micro-Scale Levels
    Advanced engineering materials 17(11), 1536-1546 (2015) [10.1002/adem.201500051]
  • Sleptsov, S. V.,Bondar, A. A.,Vitusevych, V. T.,Hecht, U.,Hallstedt, B.,Petyukh, V. M.,Dovbenko, O. I.,Velikanova, T. Y.
    Cocrystallization of Max-Phases in the Ti–Al–C System.
    Powder metallurgy and metal ceramics 54(7), 471-481 (2015) [10.1007/s11106-015-9738-z]
  • Witusiewicz V. T., Hallstedt B., Bondar A. A., Hecht U., Sleptsov S. V., Velikanova T. Y.
    Thermodynamic description of the Al-C-Ti system
    Journal of alloys and compounds: JAL 623, 480-496
  • Hecht U., Witusiewicz V., Rex S.
    Solidification of Bulk Lamellar Eutectics
    Materials science forum 790-791, 343 - 348
  • Kokotin V., Hecht U.
    Molecular dynamics simulations of Al-Al2Cu phase boundaries
    Computational materials science 86, 30 - 37
  • Vitusevych V. T., Hecht U., Rex S.
    Fibrous eutectic growth in succinonitrile-neopentylglycol-(D)camphor-aminomethylpropanediol alloys for thin and bulk sample geometry
    Acta materialia 65, 360-372
  • Vitusevych V. T., Sturz L., Hecht U., Rex S.
    Lamellar coupled growth in the neopentylglycol-(D)camphor eutectic
    Journal of crystal growth 386, 69-75
  • Vitusevych V. T., Bondar A. A., Hecht, U., Zollinger J., Velikanovam T. Y.
    The Al-B-Nb-Ti system: VI. Experimental studies and thermodynamic modeling of the constituent Al-B-Nb syste
    Journal of alloys and compounds: JAL 587, 234-250
  • Witusiewicz Victor Timofey, Sturz Laszlo, Hecht Ulrike, Rex Stephan
    Lamellar coupled growth in the neopentylglycol-(D)camphor eutectic
    Amsterdam: North-Holland Publ. Co. [u.a.], In: Journal of crystal growth. - 386 (2014), 69-75. - Aufsatz in Fachzeitschrift, peer-reviewed. - Druck Online
  • Witusiewicz Victor Timofey, Hecht Ulrike, Rex Stephan
    Fibrous eutectic growth in succinonitrile-neopentylglycol-(D)camphor-aminomethylpropanediol alloys for thin and bulk sample geometry
    Kidlington: Elsevier Science, In: Acta materialia. - 65 (2014), 360-372. - Aufsatz in Fachzeitschrift, peer-reviewed. - Druck Online
  • Zimmermann G., Sturz L. Billia B., Mangelinck-Noel N., Liu D.R., Nguyen Thi H., Bergeon N., Gandin Ch.-A., Browne D.J., Beckermann Ch., Tourret D., Karma A.
    Columnar-to-Equiaxed Transition in Solidification Processing of AlSi7 alloys in Microgravity - The CETSOL project
  • Fischer Sebastian Friedhelm, Boras R., Buehrig-Polaczek Andreas, Buenck Matthias
    Efficient Use of Titanium and Boron in Grain Refining of a Die-cast Strontium-modified A356
    New Jersey: John Wiley & Sons, In: Shape Casting: 5th International Symposium 2014 / [eds.: Tiryakioglu, Murat, Campbell, John, a... (2014), 145-152. - InBuch, peer-reviewed. - Druck Online
  • Witusiewicz Victor Timofey, Hecht Ulrike, Rex Stephan
    In-situ oberservation of eutectic growth in Al-based allos by light microscopy
    Amsterdam: North-Holland Publ. Co. [u.a.], In: Journal of crystal growth. - 372 (2013), 57-64. - Aufsatz in Fachzeitschrift, peer-reviewed. - Druck Online
  • Witusiewicz Victor Timofey, Hecht Ulrike, Rex Stephan
    On the question of phase equilibria in the succinonitrile-(D)camphor system
    Amsterdam: North-Holland Publ. Co. [u.a.], In: Journal of crystal growth. - 375 (2013), 84-89. - Aufsatz in Fachzeitschrift, peer-reviewed. - Druck Online
  • Houltz Y., Li J., Nguyen-Thi H., Reinhart G., Salloum Abou Jaoude G., Mathiesen R., Browne D. J., Murphy A. G., Zimmermann Gerhard
    The XRMON-GF Microgravity experiment module on maser 12 and its continuation Noordwijk: ESA Communication Production Office
    In: 21st ESA Symposium European Rocket & Balloon Programmes and Related Research, 9 - 13 June 2013, Thun.... - ESA SP , 721 (2014), 275-283. - InProceedings. Druck
  • Nguyen-Thi Henri, Reinhart Guillaume, Salloum Abou Jaoude Georges, Mathiesen Ragnvald H., Zimmermann Gerhard, Houltz Ylva, Voss Daniel, Verga Antonio, Browne David J., Murphy Andrew G.
    XRMON-GF: A novel facility for solidification of metallic alloys with in situ and time-resolved X-ray radiographic characterization in microgravity conditions
    Amsterdam: North-Holland Publ. Co. [u.a.], In: Journal of crystal growth. - 374 (2013), 23-30. - Aufsatz in Fachzeitschrift, peer-reviewed. - Druck Online
  • Witusiewicz Victor Timofey, Bondar A. A., Hecht Ulrike, Voblikov M., Tsyganenko N. I., Fomichov O. S., Karpets M. V., Petyukh V. M., Velikanova T. Y.
    Experimental study and thermodynamic modelling of the ternary Al-Fe-Ta system
    Journal of materials science JMS. - Norwell, Mass. [u.a.] : Springer [u.a.]. - ISSN: 0022-2461, 1573-4803. - 48 (2013) 1, S./Art.: 377-412
  • Hu D., Yang C., Huang A., Dixon M., Hecht Ulrike
    Grain refinement in beta-solidifying Ti44Al8Nb1B
    Intermetallics. - Barking : Elsevier Science Publ.. - ISSN: 0966-9795. - 23 (2012), S./Art.: 49-56
  • Hu D., Yang C., Huang A., Dixon M., Hecht Ulrike
    Solidification and grain refinement in Ti45Al2Mn2Nb1B
    Intermetallics. - Barking : Elsevier Science Publ.. - ISSN: 0966-9795. - 22 (2012), S./Art.: 68-76
  • Witusiewicz Victor T., Hecht Ulrike, Rex Stephan
    Top-view approach for in-situ observation of growth morphology in bulk transparent organic alloys
    Journal of crystal growth. - Amsterdam : Elsevier [u.a.]. - ISSN: 0022-0248. - 353 (2012) 1, S./Art.: 17-24
  • Wizisiewicz Victor T., Bondar A. A., Hecht Ulrike, Sleptsov S. V., Hallstedt B.
    Experimental study and thermodynamic remodeling of the ternary Al-Ti-C system.
    NEUEZEILETOFA 2012,DISCUSSION MEETING ON THERMODYNAMICS OF ALLOYS Pula, Croatia,23.-28.September, 2012, 2012
  • Hecht Ulrike, Witusiewicz Victor T., Drevermann Anne
    Coupled growth of al-al2cu eutectics in al-cu-ag alloys
    [3rd International Conference on Advances in Solidification Processes JUN 07-10, 2011, NETHERLANDS]. - Bristol [u.a.] : IOP Publishing, 2012. - (IOP Conference Series: Materials Science and Engineering : 27,1). - ISSN: 1757-8981, 1757-899X, S./Art.: 012029
  • C. Rakete, C. Baumbach, A. Goldschmidt, D. Samberg, C. G. Schroer, F. Breede, C. Stenzel, G. Zimmermann, C. Pickmann, Y. Houltz, C. Lockowandt, O. Svenonius, P. Wiklund, R. H. Mathiesen
    Compact x-ray microradiograph for in situ imaging of solidification processes: bringing in situ x-ray micro-imaging from the synchrotron to the laboratory
    In: Review of scientific instruments. -Melville, NY: AIP- ISSN: 0034-6748, 1089-7623, 1527-2400. -82 (2011) 10, S./Art.: 105108
  • M. Goral, L. Swadzba, G. Moskal, G. Jarczyk, J. Aguilar
    Diffusion aluminide coatings for TiAl intermetallic turbine blades
    Intermetallics. -Barking: Elsevier Science Publ.- ISSN: 0966-9795. -19 (2011) 5, S./Art.: 744-747
  • A. Kartavykh, V. Ginkin, S. Ganina, S. Rex, U. Hecht, B. Schmitz, D. Voss
    Numerical study of convection-induced peritectic macro-segregation effect at the directional counter-gravity solidification of ti-46al-8nb alloy
    Intermetallics. -Barking: Elsevier Science Publ.- ISSN: 0966-9795. -19 (2011) 6 Special Issue: SI, S./Art.: 769-775
  • C. Rakete, C. Baumbach, A. Goldschmidt, D. Samberg, C.G. Schroer, F. Breede, C. Stenzel, G. Zimmermann, C. Pickmann, Y. Houltz, C. Lockowandt, O. Svenonius, P. Wiklund, R. H. Mathiesen
    Compact X-ray microradiograph for in-situ imaging of solidification processes. Bringing in-situ X-ray micro-imaging from the synchrotron to the laboratory
    Review of Scientific Instruments 82, (2011), 105108-(1-10)
  • V. T. Witusiewicz, A. A. Bondar, U. Hecht, T. Y. Velikanova
    Phase Equilibria in Binary and Ternary Systems with Chemical and Magnetic Ordering
    J. Phase Equilibria Diff. 32, (2011), pp. 329–349
  • V. T. Witusiewicz, A. A. Bondar, U. Hecht, V. M. Voblikov, N. I. Tsyganenko, O. S. Fomichov, V. M. Petyukh, T. Ya. Velikanova, S. Rex
    Experimental Study and Thermodynamic Re-assessment of the Binary Fe-Ta system
    Intermetallics Vol. 19, (2011), pp.1059-1075
  • T. Bähr, H. Behnken, M. Hollatz
    Simulation of dislocation multiplication in multicrystalline silicone ingots dependent on thermal conditions during crystallization and cool down
    veröffentlicht (mit Vortrag) auf der europäischen Photovoltaik Tagung, Hamburg
  • A. A. Bondar, V. T. Witusiewicz, U. Hecht, M. V. Remez, V. M. Voblikov, N. I. Tsyganenko, Ya. I. Yevich, Yu. M. Podrezov, T. Ya. Velikanova
    Structure and properties of titanium-aluminium alloys doped with niobium and tantalum
    Powder Metallurgy and Metal Ceramics, Vol. 50, Nos. 7-8, (Russian Original Vol. 50, Nos. 7-8, July-August, 2011)
  • J. Brillo, H. Behnken, A. Drevermann, Y. Plevachuk, E. Pagounis, V. Sklyarchuk, L. Sturz
    Thermophysical properties and thermal simulation of Bridgman crystal growth process of Ni-Mn-Ga magnetic shape memory alloys
    International Journal of Heat and Mass Transfer 54 (2011), pp. 4167-4174
  • S. Eckert, D. Räbiger, G. Zimmermann, E. Schaberger-Zimmermann, M. Mathes
    The impact of melt flow on the grain orientation in solidifying metal alloys
    ICASP-3, IOP Conference Series: Materials Science and Engineering 27 (2011)
  • U. Hecht, V. Witusiewicz, A. Drevermann
    Coupled growth of Al-Al2Cu eutectics in Al-Cu-Ag alloys
    Mat. Sci. Eng. 27 (2011), p. 012029
  • J. Lapin, T. Pelachová, V.T. Witusiewicz, E. Dobrocka
    Effect of long-term ageing on microstructure stability and lattice parameters of coexisting phases in intermetallic Ti–46Al–8Ta alloy
    Intermetallics, Volume 19, Issue 1, January 2011, Pages 121-124
  • V. T. Witusiewicz, A .A. Bondar, U. Hecht, V. M. Voblikov, O. S. Fomichov, V. M. Petyukh, S. Rex
    Experimental study and thermodynamic modelling of the ternary Al–Ta–Ti system
    Intermetallics, Volume 19, Issue 3, March 2011, Pages 234-259
  • A. Noeppel, A. Ciobanas, X.D. Wang, K. Zaidat, N. Mangelinck, R. Moreau, A. Weiss, G. Zimmermann, Y. Fautrelle
    Influence of forced/natural convection on segregation during the directional solidification of Al-based binary alloys
    Met. Mat. Trans. B41(1), 2010, pp. 193-208
  • O. Shuleshova, D. Holland-Moritz, W. Loeser, A. Voss, H. Hartmann, U. Hecht, V. T. Witusiewicz, D. M. Herlach, B. Buechner
    In situ observations of solidification processes in gamma-TiAl alloys by synchrotron radiation
    Acta Materialia 58 (2010), Pages 2408–2418
  • V. T. Witusiewicz , A. A. Bondar, U. Hecht, J. Zollinger, V. M. Petyukh, O. S. Fomichov, V. M. Voblikov, S. Rex
    Experimental study and thermodynymic re-assessment of the binary Al-Ta system
    Intermetallics, Volume 18, Issue 1, 2010, pp. 92-106
  • G. Zimmermann, V.T. Vitusevych, L. Sturz
    Microstructure Formation in AlSi6Cu4 Alloy with Forced Melt Flow induced by a Rotating Magnetic Field
    Materials Science Forum 649, Pages 249-254
  • G. Zimmermann, U. Hecht, M. Mathes, R. H. Mathiesen
    Time resolved X-ray imaging of eutectic cellular patterns evolving during solidification of ternary Al-Cu-Ag alloys
    Int. J. Materials Research 12, 2010, pp. 1484-1488
  • J. Aguilar, C. Grueneberg, B. Nacke, M. Langejuergen, B. Sommer, J. Niehues, M. Haimerl
    Electromagnetically induced segregation of a gradient microstructrure in aluminium-castings
    Foundry Trade Journal, Vol. 184, No. 3672, 2010, pp. 54-58
  • C. Grueneberg, J. Aguilar, A. Schievenbusch, C. Oberschelp, A. Buehrig-Polaczek, E. Schaberger-Zimmermann
    Heterogeneous modifcation of hypoeutectic aluminium-silicon alloys
    International Foundry Research / Giessereiforschung 61, No. 4, S. 46-56
  • G. J. Schmitz, R. Guntlin
    From Liquid to Solid, Foundry Research (2009), special issue on the occasion of the 75th anniversary of Peter R. Sahm
    Giessereiforschung 61, No. 4, pp. 4-11L
  • G. Zimmermann, L. Sturz, M. Walterfang, J. Dagner
    Effect of melt flow on dendritic growth in AlSi7-based alloy during directional solidification
    International Journal of Cast Metals Research 22(1-4), Pages 335-338
  • G. Zimmermann, L. Sturz
    Grain orientation during directional solidification of AlSi7-alloy in a rotating magnetic field
    Proceedings of the 6th International Conference on Electromagentic Processing of Materials EPM2009, Dresden, Germany, Pages 288-291
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • G. Zimmermann, L. Sturz
    Microstructure formation in AlSi7Mg alloys directionally solidified in a rotating magnetic field
    Steel Research International 78 (2007), pp. 379-385
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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, 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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.
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • G. Nitzsche, T. Fuhrmeister
    Investigations into the angle resolution of an imaging micropolarimeter
    Optik 111 (2000), No. 4, pp. 141-148
  • 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. 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
  • G. Zimmermann, A. Schievenbusch
    Metallic alloys with an acoustic impedance gradient
    Zeitschrift für Metallkunde 90 (1999) 9, S. 727-731
  • 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
  • G. Zimmermann, A. Schievenbusch
    Materials with an acoustic impedance gradient
    Functionally Graded Materials 1998, Materials Science Forum 308-311 (1999), pp. 533-538
  • D. Ma
    Einphasige metallische Erstarrung
    Schmelze, Erstarrung, Grenzflächen, hrsg. von P. R. Sahm (et al.), Braunschweig : Vieweg, 1999, S. 129-163
  • 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
  • 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
  • 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
  • D. Ma
    Modellierung des Dendritenwachstums in gerichteter Erstarrung. Teil 2. Einfluß der Abweichung zwischen Temperaturgradient und Dendritenachse
    Giessereiforschung 50 (1998), S.147-152
  • 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
  • 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
  • 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)
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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.
  • 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
  • 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
  • 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
  • D. Ma, P. R. Sahm
    Das Zwangsdekantieren der Erstarrungsfronten einer technischen Aluminium-Silizium-Legierung
    Aluminium 72 (1996) 12, S. 905-909
  • 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
  • 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. 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)
  • 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
  • M. Mathes
    Image analysis and material research in space
    Image News 4(1994), p. 43
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • D. Ma, P. R. Sahm
    Erstarrungsmodell für den Primärabstand von Zellen und Dendriten
    Giessereiforschung 44 (1992), S. 80-85
  • 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, 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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. 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
  • 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
  • D. Ma, W. Axmann, P. R. Sahm
    Influence of crystal orientation on solidification front during directional solidification
    Solidification Processing 1987, Proc. of the 3rd International Conference, Sheffield, 21-24 Sept.1987, Inst. of Metals : London 1988, p. 160-163
  • L. Bühler, P. Ehrhard, C. Günther, U. Müller, G. Zimmermann
    Natural convection in vertical gaps heated at the lower side - an experimental and numerical study
    Bifurcation Phenomena in Thermal Processes and Convection, HTD-Vol. 94, AMD-Vol. 89 (1987). Ed. by H. H. Bau [et al.], New York: ASME, p. 67-74
  • S. Rex
    Seigerungsverhalten einphasig erstarrender AlMg-Legierungen unter reduzierter Schwerkraft
    Dissertation RWTH Aachen 1987
  • D. Ma, P. R. Sahm
    Zur Kontrolle der Gefügeorientierung gerichtet erstarrter Superlegierungen
    Giessereiforschung 39 (1987), S. 81-84
  • S. Rex, P. R. Sahm
    Planar Front Solidification of Al-Mg-Alloy - Crystallization Front Convection
    Proc. of the Norderney Symposium on Scientific Results of the German Spacelab Mision D1, Norderney, Germany, 27.-29. August 1986. Ed. by P. R. Sahm, R. Jansen, M. H. Keller, Köln: DFVLR 1987, p. 222 - 230
  • A. Ecker, G. J. Schmitz, P. R. Sahm
    Boundary Layers of Solidifying Transparent Melts
    Proc. of the Norderney Symposium on Scientific Results of the German Spacelab Mission D1, Norderney, Germany, 27.-29. August 1986. Ed. by P. R. Sahm, R. Jansen, M. H. Keller, Köln: DFVLR 1987, p. 212-216
  • D. Ma, R. Lentzen, P. R. Sahm
    Gefügeorientierung gerichtet erstarrter, einkristalliner Superlegierungen
    Giessereiforschung 38 (1986) 3, S. 106-111
  • D. Ma, P. R. Sahm
    Rasche gerichtete Erstarrung einkristalliner Superlegierungen
    Giessereiforschung 39 (1986) 4, S. 146-151
  • G. Zimmermann, F. Pobell
    Investigations of Oscillating Superleak Second-Sound Transducers
    J. Low Temp. Phy. 61(1985), p. 213 - 225