Plastic zone size measurement techniques for metallic materials

被引：37

作者：

Uguz, A ^{[1
]}

Martin, JW ^{[1
]}

机构：

[1] UNIV OXFORD,DEPT MAT,OXFORD OX1 3PH,ENGLAND

来源：

MATERIALS CHARACTERIZATION | 1996年 / 37卷 / 2-3期

关键词：

D O I：

10.1016/S1044-5803(96)00074-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The size of the plastic zone (PZS) associated with a propagating crack in a material is related to its fracture toughness. The factors determining the crack tip PZS in both static and fatigue fracture are surveyed, and the importance of measuring this parameter is discussed. A number of plastic zone size measurement techniques have been reviewed, and their applications discussed. (C) Elsevier Science Inc., 1996

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页码：105 / 118

页数：14

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