The deformation characteristics of nanocrystalline metals

被引：0
|
作者：
Chokshi, AH [1 ]
Kottada, RS [1 ]
机构：
[1] Indian Inst Sci, Dept Met, Bangalore 560012, Karnataka, India
来源：
TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS | 2005年 / 58卷 / 06期
关键词：
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
A reduction in the grain size of a metal offers a means for enhancing the strength by retarding dislocation activity, and at the same time enhancing ductility by processes involving grain boundaries. This overview critically examines various issues relating to strengthening and ductility in nanometals by considering both limitations to strengthening and processes contributing to weakening. It highlights the continuing interesting areas for further research.
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页码：939 / 950
页数：12
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