Thermodynamic assessment of the Fe-Nb system

被引：40
|
作者：
Toffolon, C [1 ]
Servant, C
机构：
[1] CEA Saclay, SRMA, F-91191 Gif Sur Yvette, France
[2] Univ Paris Sud, Lab Met Struct, CNRS, URA 1107, F-91405 Orsay, France
来源：
CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY | 2000年 / 24卷 / 02期
关键词：
D O I：
10.1016/S0364-5916(00)00017-1
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The Gibbs energy of formation of the solution and compounds phases in the Fe-Nb system were derived from an optimization procedure using all the available experimental thermodynamic and phase diagram data. The thermodynamic description of the stoichiometric and non-stoichiometric compounds was made using two, three or four sublattice models, while a Redlich-Kister polynomial was used for the solution phases.
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收藏
页码：97 / 112
页数：16
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