Thermodynamic assessments of the Sm-Zn and Nd-Zn systems

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	Thermodynamic assessments of the Sm-Zn and Nd-Zn systems
	Liu, X. J. ; Chen, X. ; Wang, C. P. ; Wang CP(王翠萍)
刊名	http://dx.doi.org/10.1016/j.jallcom.2008.01.003
	2009-01-22
关键词	RARE-EARTH ALLOYS MAGNESIUM ZINC
英文摘要	National Natural Science Foundation of China [50425101]; Ministry of Science and Technology, PR China [2004CCA04200]; Ministry of Education, PR China [2005038400, 105100, 707037]; Fujian Natural Science Foundation [2005HZI015, 20021018]; In order to develop the thermodynamic database of phase equilibria in the Mg-Zn base alloy system, the thermodynamic assessments of the Sm-Zn and Nd-Zn systems were carried out by using file calculation of phase diagrams (CALPHAD) method oil the basis of the experimental data including thermodynamic properties and phase equilibria. Based oil the available experimental data, Gibbs free energies of the solution phases (liquid, bcc, hcp, dhcp and rhomb C 19) were modeled by the subregular solution model with the Redlich-Kister formula, and those of the intermetallic compounds were described by the sublattice model. A consistent set of thermodynamic parameters has been derived for describing the Gibbs free energies of each solution phase and intermetallic compound in the Sm-Zn and Nd-Zn binary systems, respectively. Ail agreement between the present calculated results and experimental data is obtained. (C) 2009 Elsevier B.V. All rights reserved.
语种	英语
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/59709]
专题	材料学院－已发表论文
推荐引用方式 GB/T 7714	Liu, X. J.,Chen, X.,Wang, C. P.,et al. Thermodynamic assessments of the Sm-Zn and Nd-Zn systems[J]. http://dx.doi.org/10.1016/j.jallcom.2008.01.003,2009.
APA	Liu, X. J.,Chen, X.,Wang, C. P.,&王翠萍.(2009).Thermodynamic assessments of the Sm-Zn and Nd-Zn systems.http://dx.doi.org/10.1016/j.jallcom.2008.01.003.
MLA	Liu, X. J.,et al."Thermodynamic assessments of the Sm-Zn and Nd-Zn systems".http://dx.doi.org/10.1016/j.jallcom.2008.01.003 (2009).