Role of Twinning in Plastic Deformation

被引：1
|
作者：
Akchurin, M. Sh. [1 ]
Zakalyukin, R. M. [1 ]
Kaminsky, A. A. [1 ]
Kupenko, I. I. [1 ]
机构：
[1] Russian Acad Sci, AV Shubnikov Crystallog Inst, Moscow 119333, Russia
来源：
CRYSTALLOGRAPHY REPORTS | 2010年 / 55卷 / 04期
基金：
俄罗斯基础研究基金会;
关键词：
GARNET; YAG;
D O I：
10.1134/S1063774510040140
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
A new concept of the structure of yttrium-aluminum garnet (Y(3)Al(5)O(12)) has demonstrated the possibility of forming inversion twins in the (111) plane. The twinning processes are shown to be responsible for stress relaxation during the growth and plastic deformation of Y(3)Al(5)O(12) single crystals. This way of stress relaxation can be used to describe the plastic deformation of other crystals, at least cubic ones.
引用
收藏
页码：621 / 625
页数：5
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