Predicting thermodynamic properties in Ti-Al binary system by FactSage

被引：16

作者：

Kostov, Ana ^{[1
]}

Friedrich, Bernd ^{[1
]}

Zivkovic, Dragana ^{[1
]}

机构：

[1] Rhein Westfal TH Aachen, IME Inst Proc Met & Met Recycling, D-52056 Aachen, Germany

来源：

COMPUTATIONAL MATERIALS SCIENCE | 2006年 / 37卷 / 03期

关键词：

thermodynamics; calculation; predicting; FactSage; Ti-Al binary system;

D O I：

10.1016/j.commatsci.2005.10.001

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The results of predicting thermodynamic properties in Ti-Al binary system were shown in this paper. The activity of titanium and aluminum in titanium-aluminum alloys were calculated using FactSage thermochemical software and databases. The activity of Ti and Al as a function of titanium concentration was calculated in the temperature range between 1773 K and 2273 K. The activity-temperature (1.0 > X-Ti > 0.1) relationships for Ti-Al alloys for a temperature ranges between 1773 K and 2273 K were calculated, too. Some predicting thermodynamic results were compared to available experimental results. A good agreement has been noticed. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：355 / 360

页数：6

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