Diffusion induced grain boundary migration in the zinc-cadmium system

被引：15
|
作者：
Liang, L
King, AH
机构：
[1] Dept. of Mat. Sci. and Engineering, State University of New York, Stony Brook
来源：
ACTA MATERIALIA | 1996年 / 44卷 / 07期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1016/1359-6454(95)00391-6
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We present a series of experiments on the motion of grain boundaries in zinc during inward cadmium diffusion. Diffusion induced grain boundary migration is shown to occur in a hexagonal metal, for the first time. Using the cylindrical symmetry of the elastic constants in hexagonal crystals, we are able to investigate the applicability of the coherency-strain model and the influence of grain boundary structure, independently. Copyright (C) 1996 Acta Metallurgica Inc.
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页码：2983 / 2998
页数：16
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