THERMODYNAMIC DESCRIPTION OF TERNARY Fe-B-X SYSTEMS. PART 4: Fe-B-V

被引:8
|
作者
Miettinen, J. [1 ]
Visuri, V-V [1 ]
Fabritius, T. [1 ]
Milcheva, N. [2 ]
Vassilev, G. [3 ]
机构
[1] Univ Oulu, Proc Met Res Unit, Oulu, Finland
[2] Med Univ Plovdiv, Fac Pharm, Plovdiv, Bulgaria
[3] Paisij Hilendarski Univ Plovdiv, Fac Chem, Plovdiv, Bulgaria
关键词
phase diagrams; thermodynamic modelling; Fe-based systems; Fe-B-X systems thermodynamic database; Fe-B-V system; IRON; VANADIUM; ALLOYS;
D O I
10.24425/amm.2019.127559
中图分类号
TF [冶金工业];
学科分类号
0806 ;
摘要
Thermodynamic descriptions of the ternary Fe-B-V system and its binary sub-system B-V, are developed using experimental thermodynamic and phase equilibrium data from the literature. The thermodynamic parameters of the other binaries, Fe-V and Fe-B, are taken from earlier assessments slightly modifying the Fe-V description. The work is in the context of a new Fe-B-X (X = Cr, Ni, Mn, V, Si, Ti, C) database. The solution phases are described using substitutional solution model. The borides are treated as stoichiometric or semistoichiometric phases and described with two-sublattice models.
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页码:451 / 456
页数:6
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