Effect of external magnetic field on thermodynamic properties and phase transitions in Fe-based alloys

被引：24
|
作者：
Liu, X. J. [1 ]
Fang, Y. M. [1 ]
Wang, C. P. [1 ]
Ma, Y. Q. [1 ]
Peng, D. L. [1 ]
机构：
[1] Xiamen Univ, Dept Mat Sci & Engn, Coll Chem & Chem Engn, Res Ctr Mat Design & Applicat, Xiamen 361005, Peoples R China
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 2008年 / 459卷 / 1-2期
关键词：
magnetization; phase transitions; thermodynamic modeling; thermodynamic properties; high magnetic field;
D O I：
10.1016/j.jallcom.2007.04.289
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 influence of applied magnetic field on the Curie temperature, Gibbs free energy and alpha (bcc)/-gamma (fcc) phase transition in Fe-based alloys was studied. The calculated results indicate that with the increasing of external magnetic field strength, the magnetization and Curie temperature increase, however, the magnetic free energy of the alpha phase decreases, which results in that the alpha phase becomes more stable in pure Fe and Fe-X systems. (C) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：169 / 173
页数：5
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