Local migration of grain boundaries in polycrystalline materials under plastic deformation conditions

被引：0
|
作者：
A. L. Kolesnikova
I. A. Ovid’ko
A. A. Fedorov
机构：
[1] Russian Academy of Sciences,Institute for Problems of Mechanical Engineering
来源：
Technical Physics Letters | 2003年 / 29卷
关键词：
Migration; Plastic Deformation; Theoretical Model; Deformation Condition; Triple Junction;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We propose a theoretical model describing the local migration of grain boundaries (GBs) near triple junctions according to the new mechanism stimulated by the GB slip. Within the framework of this model, a driving force for the local migration is due to the interaction between sliding and structural GB dislocations responsible for the GB slip and misorientation, respectively.
引用
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页码：488 / 490
页数：2
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