FINITE-ELEMENT CALCULATION OF THE MICROMECHANICS OF A DIFFUSIONAL TRANSFORMATION .2. INFLUENCE OF STRESS LEVEL, STRESS HISTORY AND STRESS MULTIAXIALITY

被引：0
|
作者：
SJOSTROM, S [1 ]
GANGHOFFER, JF [1 ]
DENIS, S [1 ]
GAUTIER, E [1 ]
SIMON, A [1 ]
机构：
[1] ECOLE MINES,SCI & GENIE MAT MET LAB,CNRS,URA 159,F-54042 NANCY,FRANCE
来源：
EUROPEAN JOURNAL OF MECHANICS A-SOLIDS | 1994年 / 13卷 / 06期
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中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
A series of micromechanical FEM simulations of the micromechanics of the austenite-->pearlite transformation in steel has been carried out. From the results of these simulations, the transformation plastic strain associated with this transformation is analysed as a function Of stress level, stress multiaxiality and stress history. Comparisons are made with the analytical models of Greenwood-Johnson, Leblond and Fisher.
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页码：803 / 817
页数：15
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