DISLOCATION PROCESSES IN BCC METALS

被引：34

作者：

LOUCHET, F

KUBIN, LP

机构：

[1] Laboratoire d'Optique Electronique, associe au C.N.R.S, Toulouse

来源：

PHYSICA STATUS SOLIDI A-APPLIED RESEARCH | 1979年 / 56卷 / 01期

关键词：

D O I：

10.1002/pssa.2210560117

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Various dislocation processes observed on b.c.c. metals and alloys during in situ straining experiments in a high voltage electron microscope, are reported at low and intermediate temperatures. Interaction of dislocations with forest or impurity obstacles and multiplication mechanisms are discussed, in the case of a high frictional lattice force on screws. Methods for quantitative analysis of recordings are developed. Copyright © 1979 WILEY‐VCH Verlag GmbH & Co. KGaA

引用

页码：169 / 176

页数：8

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