THERMODYNAMIC CALCULATIONS IN ALLOYS Ti-Al, Ti-Fe, Al-Fe AND Ti-Al-Fe

被引：27
|
作者：
Kostov, A. [1 ]
Friedrich, B. [2 ]
Zivkovic, D. [3 ]
机构：
[1] Min & Met Inst Bor, Bor 19210, Serbia
[2] Rhein Westfal TH Aachen, IME Met Prozesstech & Met Recycling, D-52072 Aachen, Germany
[3] Univ Belgrade, Tech Fac Bor, Bor 19210, Serbia
来源：
JOURNAL OF MINING AND METALLURGY SECTION B-METALLURGY | 2008年 / 44卷 / 01期
关键词：
Alloys; Ti-Al; Ti-Fe; Al-Fe; Ti-Al-Fe; thermodynamic calculations;
D O I：
10.2298/JMMB0801049K
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Thermodynamic calculations of three binary Ti-based alloys: T-Al, Ti-Fe, and Al-Fe, as well as ternary alloy Ti-Al-Fe, is shown in this paper Thermodynamic calculations involved thermodynamic determination of activities, coefficient of activities, partial and integral values for enthalpies and Gibbs energies of mixing, and excess energies at different temperatures: 1873K, 2000K and 2073K, as well as calculated phase diagrams for the investigated binary and ternary systems. The FactSage is used for all thermodynamic calculations.
引用
收藏
页码：49 / 61
页数：13
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