Models of fatigue crack initiation

被引:0
|
作者
Polak, J [1 ]
机构
[1] Acad Sci Czech Republ, Inst Phys Mat, Brno 61662, Czech Republic
来源
KOVOVE MATERIALY-METALLIC MATERIALS | 1998年 / 36卷 / 03期
关键词
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Experimental evidence concerning the surface relief evolution and crack initiation in crystalline materials is presented. The models describing the mechanisms of fatigue crack initiation are reviewed. Recent models based on the cyclic slip localisation and taking into account the dislocation structure of persistent slip bands are described and confronted with experimental observations.
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收藏
页码:171 / 182
页数:12
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