Thermodynamic database of the phase diagrams in the Mg-Al-Zn-Y-Ce system

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	Thermodynamic database of the phase diagrams in the Mg-Al-Zn-Y-Ce system
	Liu, X. J. ; Wang, C. P. ; Wen, M. Z. ; Chen, X. ; Pan, F. S. ; Wang CP(王翠萍)
刊名	http://dx.doi.org/10.1016/S1001-0521(06)60082-X
	2006-10
关键词	YTTRIUM-ZINC SYSTEM OPTIMIZATION EQUILIBRIA ELEMENTS ALLOYS
英文摘要	The Mg-Al-Zn-Y-Ce system is one of the key systems for designing high-strength Mg alloys. The purpose of the present article is to develop a thermodynamic database for the Mg-Al-Zn-Y-Ce multicomponent system to design Mg alloys using the calculation of phase diagrams (CALPHAD) method, where the Gibbs energies of solution phases such as liquid, fcc, bcc, and hcp phases were described by the subregular solution model, whereas those of all the compounds were described by the sublattice model. The thermodynamic parameters describing Gibbs energies of the different phases in this database were evaluated by fitting the experimental data for phase equilibria and thermodynamic properties. On the basis of this database, a lot of information concerning stable and metastable phase equilibria of isothermal and vertical sections, molar fractions of constituent phases, the liquidus projection, etc., can be predicted. This database is expected to play an important role in the design of Mg alloys.
语种	英语
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/59770]
专题	材料学院－已发表论文
推荐引用方式 GB/T 7714	Liu, X. J.,Wang, C. P.,Wen, M. Z.,et al. Thermodynamic database of the phase diagrams in the Mg-Al-Zn-Y-Ce system[J]. http://dx.doi.org/10.1016/S1001-0521(06)60082-X,2006.
APA	Liu, X. J.,Wang, C. P.,Wen, M. Z.,Chen, X.,Pan, F. S.,&王翠萍.(2006).Thermodynamic database of the phase diagrams in the Mg-Al-Zn-Y-Ce system.http://dx.doi.org/10.1016/S1001-0521(06)60082-X.
MLA	Liu, X. J.,et al."Thermodynamic database of the phase diagrams in the Mg-Al-Zn-Y-Ce system".http://dx.doi.org/10.1016/S1001-0521(06)60082-X (2006).