Transformation hardening and kinetics for stress assisted and temperature driven martensitic transformation in steels

被引：2

作者：

Fischlschweiger, Michael ^{[1
,2
]}

Antretter, Thomas ^{[3
]}

Cailletaud, Georges ^{[2
]}

机构：

[1] Leoben Forsch GmbH, Mat Ctr, A-8700 Leoben, Austria

[2] MINES ParisTech, Ctr Mat, CNRS UMR 7633, F-91003 Evry, France

[3] Univ Min & Met Leoben, Inst Mech, A-8700 Leoben, Austria

来源：

MECHANICS RESEARCH COMMUNICATIONS | 2013年 / 47卷

关键词：

Transformation hardening; Stress dependent kinetics; Transformation induced plasticity; Martensitic transformation; Constitutive modeling; TI MARAGING-STEEL; VOLUME FRACTION LINES; INDUCED PLASTICITY; PHASE-TRANSFORMATION; EVOLUTION; ALLOYS; TRIP;

D O I：

10.1016/j.mechrescom.2012.09.007

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

In the present study a new phase fraction based transformation hardening and further a stress and temperature dependent transformation kinetics following the postulates in internal variable thermodynamics is presented. The generally formulated kinetics equation is applied to describe the progress of phase transformation in a Cr-Ni-Mo-Al-Ti maraging steel and represents a good tool to predict the continuous change of the slope of isovolume fractions. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：84 / 88

页数：5

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