LOW-CYCLE FATIGUE BEHAVIOR OF 18-PERCENT CR-10-PERCENT NI STAINLESS-STEEL (304-L) AT ROOM AND LIQUID-NITROGEN TEMPERATURES

被引:0
作者
SADOUGHVANINI, A [1 ]
LEHR, P [1 ]
机构
[1] ECOLE NATL SUPER TECH AVANCEES,MECAN & ENERGET LAB,PALAISEAU,FRANCE
来源
REVUE DE METALLURGIE-CAHIERS D INFORMATIONS TECHNIQUES | 1994年 / 91卷 / 05期
关键词
D O I
10.1051/metal/199491050781
中图分类号
TF [冶金工业];
学科分类号
0806 ;
摘要
This study analyzes the low cycle fatigue behaviour of austenitic Z3CN 18-10 to 20 steel at - 196-degrees-C and the structural transformations induced by cyclical plastic deformation. The importance of these transformations depends on the test temperatures and the loading cycles. The cyclical response curves have a high consolidation before rupture which results in the change of phases (gamma --> epsilon --> alpha') induced by the very great cyclical deformation at very low temperatures.
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页码:781 / 788
页数:8
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