Thermodynamic optimization of the B-Fe system
Thermodynamic optimization of the B-Fe system
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DOI：
10.1016/s0925-8388(01)01777-7
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发表时间：
2002-02-28
影响因子：
6.2
通讯作者：
Wollants, P
中科院分区：
文献类型：
--
作者：
Van Rompaey, T;Kumar, KCH;Wollants, P
利用已发表的实验热化学和相图数据，利用CALPHAD方法对B-Fe二元体系进行了优化。提出了B在b.c.c.fe和f.c.c.fe中的固体溶解度的两种模型，其中B为间隙组分，B为取代组分。基于间隙模型和替代模型的热力学计算与实验数据吻合较好。(C) 2002 Elsevier Science B.V.版权所有
The B-Fe binary system has been optimized using the CALPHAD method, utilizing published experimental thermochemical and phase diagram data. Two models for the solid solubility of B in b.c.c. Fe and in f.c.c. Fe are presented, B as a interstitial, and B as a substitutional constituent. Thermodynamic calculations based on the interstitial and the substitutional model were in good agreement with experimental data. (C) 2002 Elsevier Science B.V. All rights reserved.