Experimental investigation and thermodynamic calculation of the phase equilibria in the Co-Mo-W system

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	Experimental investigation and thermodynamic calculation of the phase equilibria in the Co-Mo-W system
	Wang, C. P. ; Wang, J. ; Guo, S. H. ; Liu, X. J. ; Ohnuma, I. ; Kainuma, R. ; Ishida, K. ; Wang J(王军)
刊名	http://dx.doi.org/10.1016/j.intermet.2009.02.004
	2009-08
关键词	TRANSITION-METALS SEPARATION FILMS
英文摘要	The National Natural Science Foundation of China [50425101, 50571084]; The Ministry of Science and Technology of China [2004CCA04200]; The Ministry of Education of China [20050384003, 105100, 707037]; Grant-Aid Core Research for Evolution Science and Tech; The isothermal sections in the Co-Mo-W ternary system at 600 degrees C, 800 degrees C, 1000 degrees C, 1100 degrees C, 1200 degrees C and 1300 degrees C have been determined using the Electron probe micro-analyzer (EPMA) and X-ray diffraction (XRD) techniques. A thermodynamic assessment of the Co-Mo-W ternary system was carried out by the CALPHAD (Calculation of Phase Diagrams) method. The Gibbs free energies of the liquid and solution phases were described by the subregular solution models, and those of 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 Co-Mo-W ternary system. The calculated phase diagrams and thermodynamic properties in the Co-Mo-W ternary system are in good agreement with experimental data. (C) 2009 Elsevier Ltd. All rights reserved.
语种	英语
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/60542]
专题	海洋环境－已发表论文
推荐引用方式 GB/T 7714	Wang, C. P.,Wang, J.,Guo, S. H.,et al. Experimental investigation and thermodynamic calculation of the phase equilibria in the Co-Mo-W system[J]. http://dx.doi.org/10.1016/j.intermet.2009.02.004,2009.
APA	Wang, C. P..,Wang, J..,Guo, S. H..,Liu, X. J..,Ohnuma, I..,...&王军.(2009).Experimental investigation and thermodynamic calculation of the phase equilibria in the Co-Mo-W system.http://dx.doi.org/10.1016/j.intermet.2009.02.004.
MLA	Wang, C. P.,et al."Experimental investigation and thermodynamic calculation of the phase equilibria in the Co-Mo-W system".http://dx.doi.org/10.1016/j.intermet.2009.02.004 (2009).