Low cycle fatigue behavior in vacuum of a 316L type austenitic stainless steel between 20 and 600 degrees C .1. fatigue resistance and cyclic behavior

被引：73

作者：

Alain, R

Violan, P

Mendez, J

机构：

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1997年 / 229卷 / 1-2期

关键词：

fatigue behavior; plastic strain; stainless steel;

D O I：

10.1016/S0921-5093(96)10558-X

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In the present work, the fatigue behavior of a 316L type stainless steel was investigated in the temperature range 20-600 degrees C. Fatigue experiments at constant plastic strain amplitude were carried out in vacuum in order to determine the intrinsic effect of temperature on fatigue lifetime and cyclic properties. A particular behavior has been pointed out at intermediate temperatures (200-400 degrees C) at which dynamic strain ageing takes place. This behavior is characterized by a strong secondary cyclic hardening and at the same time by a significant increase of the fatigue resistance. In air the role of temperature is affected by the environment coupled effects. (C) 1997 Elsevier Science S.A.

引用

页码：87 / 94

页数：8

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