Possible Model of Fatigue Crack Propagation in Hardening Materials

被引：0
|
作者：
Shabanov, A. P.
机构：
来源：
JOURNAL OF MACHINERY MANUFACTURE AND RELIABILITY | 2010年 / 39卷 / 05期
基金：
俄罗斯基础研究基金会;
关键词：
Fatigue crack propagation;
D O I：
10.3103/S1052618810050067
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
A mechanism of crack propagation is presented. We investigated how the radius of the curvature of the defect tip varies during the cyclic loading of the sample manufactured from hardening material. The relationships between the mechanical performance, crack geometry, and the crack propagation rate under the fatigue loading of the structure are presented.
引用
收藏
页码：437 / 443
页数：7
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