THE INFLUENCE OF MATERIAL ANISOTROPY ON TRANSFORMATION-INDUCED PLASTICITY IN STEEL SUBJECT TO MARTENSITIC-TRANSFORMATION

被引：29

作者：

FISCHER, FD ^{[1
]}

SCHLOGL, SM ^{[1
]}

机构：

[1] UNIV MIN & MET LEOBEN,CHRISTIAN DOPPLER LAB MICROMECH MAT,A-8700 LEOBEN,AUSTRIA

来源：

MECHANICS OF MATERIALS | 1995年 / 21卷 / 01期

关键词：

TRANSFORMATION INDUCED PLASTICITY; MARTENSITIC TRANSFORMATION; ORTHOTROPIC PLASTIC ANISOTROPY; MICROMECHANICAL MODEL; UNIAXIAL AND TRIAXIAL LOADING;

D O I：

10.1016/0167-6636(94)00070-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A simplified micromechanical model adapted to martensitic transformation is applied to describe transformation induced plasticity (TRIP) in steel. The accommodation of the transformation volume and shape change is performed by plastification considering Hill's anisotropic yield condition. Both a uniaxial and a triaxial loadstress state are investigated. A generalized TRIP-termis developed in the sense of an ''extended'' Greenwood and Johnson (1965, Proc. R. Soc. London A 283, 430-422) relation.

引用

页码：1 / 23

页数：23

共 24 条

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