MEASUREMENTS OF KINEMATIC AND ISOTROPIC HARDENING IN 304-STAINLESS STEEL DURING CYCLIC DEFORMATIONS

被引：0
|
作者：
TUEGEL, EJ
机构：
[1] Washington Univ in St. Louis, St., Louis, MO, USA, Washington Univ in St. Louis, St. Louis, MO, USA
来源：
RES MECHANICA | 1987年 / 22卷 / 01期
关键词：
PLASTICITY - STEEL - Deformation - STEEL TESTING - Fatigue - STRESSES - Strain;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
By applying a completely reversed uniaxial cyclic strain history, the kinematic and isotropic hardening of 304 stainless steel were determined. An experimental procedure was developed which allowed the size and location of the uniaxial elastic range to be repeatedly determined during any load history. This procedure utilized the capabilities of a computer-controlled materials test system to evaluate in real time when the stress-strain response of a material was no longer elastic. The results of these experiments were compared to a model of kinematic and isotropic hardening of 304 stainless steel developed using another, less direct experimental method.
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页码：65 / 78
页数：14
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