EFFECT OF HOT REDUCTION RATIO AND SURFACE CONDITIONS ON THE FATIGUE-STRENGTH OF A SPRING STEEL

被引：1
|
作者：
JUCKUM, C [1 ]
LACROIX, E [1 ]
RIEGERT, JP [1 ]
机构：
[1] ACIERS ALLEVARD,ALLEVARD,FRANCE
来源：
REVUE DE METALLURGIE-CAHIERS D INFORMATIONS TECHNIQUES | 1993年 / 90卷 / 01期
关键词：
D O I：
10.1051/metal/199390010107
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The effect of hot working ratio (between 3.5 and 110) and surface conditions (as-rolled and after shot peening) on the fatigue strength of a spring steel 50 CrV 4 has been investigated. The fatigue bending results show, on the one hand, no significant effect of the hot working ratio on fatigue strength and, on the other hand, the beneficial effect of shot peening which improves the fatigue strength more than 70 %.
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页码：107 / 114
页数：8
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