Thermodynamic assessment of the Al-Ca binary system using random solution and associate models

被引：42

作者：

Ozturk, K ^{[1
]}

Chen, LQ ^{[1
]}

Liu, ZK ^{[1
]}

机构：

[1] Penn State Univ, Dept Mat Sci & Engn, University Pk, PA 16802 USA

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2002年 / 340卷 / 1-2期

基金：

美国国家科学基金会;

关键词：

Al-Ca; thermodynamics; modeling; phase diagram; associates; intermetallics;

D O I：

10.1016/S0925-8388(01)01713-3

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The thermodynamic properties of the binary Al-Ca system are investigated. The assessment is carried out by means of the computer program Thermo-Calc, using models for the Gibbs energy of individual phases. In the present study, both associate and random solution models are tested for the system to better reproduce the experimental data. The results from the two models are compared with each other and with experimental data in the literature. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：199 / 206

页数：8

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