Prof. Dr. Jianrong Gao

Profile

Academic positionFull Professor
Research fieldsThermodynamics and Kinetics as well as Properties of Phases and Microstructure of Materials,Materials Engineering
KeywordsPeritectic alloys, Electromagnetic levitation, Drop tube, Undercooling, Solidification

Current contact address

CountryPeople's Republic of China
CityShenyang
InstitutionNortheastern University
InstituteKey Laboratory of Electromagnetic Processing of Materials
Homepagewww.neu.edu.cn

Host during sponsorship

Prof. Dr. Dieter HerlachInstitut für Raumsimulation, Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR), Köln
Start of initial sponsorship01/09/1999

Programme(s)

1998Humboldt Research Fellowship Programme

Publications (partial selection)

2007Jianrong Gao, Thomas Volkmann, Sen Yang, Sven Reutzel, Dieter M. Herlach, Xiaoping Song: Crystallization of Nd2Fe17Bx from stoichiometric melt composition. In: Journal of Alloys and Compounds, 2007, 356-362
2007Sven Rentzel, Joern Strohmenger, Thomas Volkmann, Jianrong Gao, Dieter M. Herlach: Phase formation in undercooled Sm-Co alloy melts. In: Materials Science and Engineering A, 2007, 709-712
2006Joern Strohmenger, Thomas Volkmann; Jianrong Gao; Dieter M. Herlach: Metastable phase formation in undercooled Nd-Fe-B alloys investigated by in-situ diffraction using synchrotron radiation. In: Materials Science Forum, 2006, 81-86
2006Matthias Kolbe, Jianrong Gao, Sven Reutzel: Solidification of Co-Cu alloys in the metastable miscibility gap under low gravity conditions. In: Materials Science and Forum, 2006, 455-460
2005Jianrong Gao, T. Volkmann, S. Reutzel, D. M. Herlach: Characterization of the microstructure of gas-atomized Nd-Fe-B alloy particles of non-peritectic chemical compositions. In: Journal of Alloys and Compounds, 2005, 235-240
2005Matthias Kolbe, Jianrong Gao: Liquid phase separation of Co-Cu alloys in the metastable miscibility gap. In: Materials Science and Engineering A, 2005, 509-513
2005Joern Stohmenger, Thomas Volkmann,Jianrong Gao, Dieter M. Herlach: The formation of a metastable peritectic phase in Nd-Fe-B alloys investigated by in situ X-ray diffraction during solidification. In: Materials Science and Engineering A, 2005, 263-266
2004Thomas Volkmann, Jianrong Gao, Jörn Strohmenger, Dieter M. Herlach: Direct crystallization of the peritectic Nd2Fe14B1 phase by undercooling of the melt. In: Materials Science and Engineering A, 2004, 1153-1156
2004Dieter M. Herlach, Jianrong Gao, Dirk Holland-Moritz, Thomas Volkmann: Nucleation and phase-selection in undercooled melts. In: Materials Science and Engineering A, 2004, 9-15
2004Thomas Volkmann, Joern Strohmenger, Jianrong Gao, Dieter M. Herlach: Observation of a metastable phase during solidification of undercooled Nd-Fe-B alloy melts by in situ diffraction experiments using synchrontron radiation. In: Applied Physics Letters, 2004, 2232-2234
2004Jörn Strohmenger, Thomas Volkmann, Jianrong Gao, Dieter M. Herlach: Phase selection in undercooled Fe-Nd alloy melts. In: Materials Science and Engineering A, 2004, 561-564
2004Jianrong Gao, Thomas Volkmann, Jörn Strohmenger, Dieter M. Herlach: Phase selection in undercooled Nd-Fe-Co-B alloy droplets. In: Materials Science and Engineering A, 2004, 498-501
2003Jianrong Gao, T. Volkmann, D. M. Herlach: Solidification of levitated Nd-Fe-B alloy droplets at significant bulk undercoolings. In: Journal of Alloys and Compounds, 2003, 344-350
2002Jianrong Gao, Thomas Volkmann, Dieter M. Herlach: Critical Undercoolings for Different Primary Phase Formation in Nd15Fe77.5B7.5 Alloy. In: IEEE Transactions on Magnetics, 2002, 2910-2912
2002Thomas Volkmann, Jianrong Gao, Dieter M. Herlach: Direct crystallization of the preitectic Nd2Fe14B1 phase by undercooling of bulk alloy melts. In: Applied Physics Letters, 2002, 1915-1917
2002Jianrong Gao, T. Volkmann, D. M. Herlach: Undercooling-dependent solidification behavior of levitated Nd14Fe79B7 alloy droplets. In: Acta Materialia , 2002, 3003-3012
2001Jianrong Gao, T. Volkmann, B. Wei, D. M. Herlach: Metastable Phase Formation In Undercooled Nd-Fe-B Melts. In: A. R. Dinesen, M. Eldrup, D. Juul Jensen, S. Linderoth, T. B. Pedersen, N. H. Pryds, A. Schroder Pedersen, J. A. Wert, Science of Metastable and Nanocrystalline Alloys Structure, Properties and Modelling . Riso National Laboratory, 2001. 417-422
2001Jianrong Gao, Th. Volkmann, D.M. Herlach: Metastable solidification of NdFeB alloys by drop-tube processing. In: J. Mater. Res., 2001, 2562-2567
2001Jianrong Gao, T. Volkmann, S. Roth, W. Löser, D.M. Herlach: Phase formation in undercooled NdFeB alloy droplets. In: Journal of Magnetism and Magnetic Materials, 2001, 313-319
2000Jianrong Gao, T. Volkmann, D. M. Herlach: A metastable phase crystallized from undercooled NdFeCoZrGaB alloy droplets. In: Journal of Alloys and Compounds , 2000, 296-300