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

被引：79
作者：
Jonsson, B
机构：
[1] Department of Materials Science and Engineering, Division of Physical Metallurgy, Royal Institute of Technology
来源：
ISIJ INTERNATIONAL | 1995年 / 35卷 / 11期
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
相关论文
共 43 条
[1]  
Alberry P. J., 1974, Metal Science, V8, P407
[2]   Models for numerical treatment of multicomponent diffusion in simple phases [J].
Andersson, Jan-Olof ;
Agren, John .
Journal of Applied Physics, 1992, 72 (04)
[3]  
Andersson JO., 1990, FUNDAMENTALS APPL TE, V14, P153, DOI 10.1016/B978-0-08-040412-7.50023-2
[4]   TRACER DIFFUSION IN CHROMIUM-NICKEL SYSTEM [J].
ASKILL, J .
PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 1971, 8 (02) :587-&
[5]   SELF-DIFFUSION IN CHROMIUM [J].
ASKILL, J ;
TOMLIN, DH .
PHILOSOPHICAL MAGAZINE, 1965, 11 (111) :467-&
[6]  
BOGDANOV NA, 1960, RUSSIAN METALLURGY F, V3, P95
[7]  
BOWEN AW, 1970, METALL TRANS, V1, P2767
[8]   DIFFUSION OF CHROMIUM IN ALPHA-IRON [J].
BRAUN, R ;
FELLERKNIEPMEIER, M .
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 1985, 90 (02) :553-561
[9]   DIFFUSION COATINGS FORMED IN MOLTEN CALCIUM SYSTEMS .4. INTRINSIC DIFFUSIVITIES OF IRON AND CHROMIUM AND DIFFUSIVITY CALCULATIONS [J].
CARTER, GF .
JOURNAL OF THE LESS-COMMON METALS, 1974, 37 (02) :189-198
[10]  
CHAIX F, 1974, MEM ETUD SCI REV MET, V71, P115
12345