PLASTIC-DEFORMATION AND DECAY OF DISLOCATIONS IN QUASI-CRYSTALS

被引：46

作者：

OVID'KO, IA

机构：

[1] Institute of Machine Science Problems, Russian Academy of Sciences, 199178 St. Petersburg, Bolshoj 61, Vasil. Ostrov

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1992年 / 154卷 / 01期

关键词：

D O I：

10.1016/0921-5093(92)90359-9

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The motion of special (mobile) partial dislocations is proposed as being an effective micromechanism of plastic deformation in quasi-crystalline materials. The decay of perfect topological dislocations into partial dislocations, which serves as a source of mobile partial dislocations, is theoretically examined.

引用

页码：29 / 33

页数：5

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