Thermodynamic assessment of the Au-Ni system

被引:50
|
作者
Wang, JH [1 ]
Lu, XG
Sundman, B
Su, XP
机构
[1] Xiangtan Univ, Sch Mech Engn, Inst Mat Res, Xiangtan 411105, Hunan, Peoples R China
[2] Royal Inst Technol, Dept Mat Sci & Engn, S-10044 Stockholm, Sweden
基金
中国国家自然科学基金;
关键词
thermodynamic; Au-Ni system; phase diagram; CALPHAD;
D O I
10.1016/j.calphad.2005.09.004
中图分类号
O414.1 [热力学];
学科分类号
摘要
The phase diagram and thermodynamic properties of the Au-Ni system have been assessed from experimental thermodynamic and phase diagram data by means of the CALPHAD method. A consistent set of thermodynamic parameters for each phase was obtained. Good agreement is reached between the calculated and experimental results. The calculated congruent point is 1214.3 K and 42.6 at.% Ni and the critical point of the miscibility gap is 1089.5 K and 73.0 at.% Ni. (C) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码:263 / 268
页数:6
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