Assessment of the mobilities of Cr, Fe and Ni in bcc Cr-Fe-Ni allays

被引:77
作者
Jonsson, B
机构
[1] Department of Materials Science and Engineering, Division of Physical Metallurgy, Royal Institute of Technology
关键词
Cr; Fe; Ni; diffusion coefficients; mobilities; assessment;
D O I
10.2355/isijinternational.35.1415
中图分类号
TF [冶金工业];
学科分类号
0806 ;
摘要
Experimental data on the diffusional mobilities of Cr, Fe and Ni in bcc Cr-Fe-Ni alloys are assessed by means of a model which takes the effect of a ferromagnetic transition in multicomponent alloys into account. Comparison between experimental data and calculations are made and a satisfactory agreement is found. A set of parameters describing the variations of the mobilities with temperature and composition are given.
引用
收藏
页码:1415 / 1421
页数:7
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