Influence of nonmetallic inclusions on the fatigue strength of metals

被引：0
作者：
V. V. Panasyuk
V. P. Sylovanyuk
N. A. Ivantyshyn
机构：
[1] Ukrainian Academy of Sciences,Karpenko Physicomechanical Institute
来源：
Materials Science | 2007年 / 43卷
关键词：
Fatigue; Fatigue Crack; Cast Iron; Fatigue Strength; Fatigue Crack Growth;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A model of growth of short fatigue cracks in the vicinity of nonmetallic inclusions in crystalline metallic materials is proposed. We establish the influence of inclusions on the fatigue strength of materials of this type. A conclusion is made that the inclusions whose typical size is smaller than the grain size exert practically no influence on the fatigue strength of the material.
引用
收藏
页码：139 / 144
页数：5
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