INTERACTION OF SLIP DISLOCATIONS WITH THE (01(1)OVER-BAR-2) TWIN INTERFACE IN ZINC

被引：26

作者：

LAY, S ^{[1
]}

NOUET, G ^{[1
]}

机构：

[1] INST SCI MAT & RAYONNEMENT,ETUD & RECH MAT LAB,CNRS,URA 1317,F-14050 CAEN,FRANCE

来源：

PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES | 1994年 / 70卷 / 06期

关键词：

D O I：

10.1080/01418619408242947

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The interaction of slip dislocations with the (011BAR2) twin interface in zinc has been investigated using transmission electron microscopy. Several processes have been pointed out: slip transfer across the grain boundary, dissociation into secondary dislocations and reaction with interfacial dislocations. Moreover, the splitting of lattice dislocations in the interface is shown to produce twinning dislocations responsible for the twin growth.

引用

页码：1027 / 1044

页数：18

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