METALLOGRAPHIC INVESTIGATION OF DIGM IN FE-NI SYSTEM

被引：3
|
作者：
LI, CM
CHATURVEDI, MC
TANDON, KN
机构：
[1] Department of Mechanical Engineering, University of Manitoba, Winnipeg
来源：
MATERIALS CHARACTERIZATION | 1993年 / 30卷 / 02期
关键词：
D O I：
10.1016/1044-5803(93)90012-K
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Diffusion-induced grain boundary migration (DIGM) and diffusion-induced recrystallization (DIR) in Fe-Ni system have been studied by an application of an electroless nickel coating on a pure iron substrate and by subsequent high temperature treatment. Using optical and scanning electron microscopy, DIGM and DIR have been observed in the Fe-Ni system for the first time. Mechanisms responsible for these phenomena have been discussed in terms of diffusion processes occurring at high temperatures.
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页码：89 / 96
页数：8
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