Time-dependent strain development under constant stress in TRIP steels

被引：9
|
作者：
Zhao, L.
Mainfroy, B.
Janssen, M.
Bakker, A.
Sietsma, J.
机构：
[1] Delft Univ Technol, Dept Mat Sci & Engn, NL-2628 CD Delft, Netherlands
[2] Netherlands Inst Met Res, NL-2628 CD Delft, Netherlands
来源：
SCRIPTA MATERIALIA | 2006年 / 55卷 / 04期
关键词：
plastic deformation; tension test; martensitic phase transformation; TRIP steels;
D O I：
10.1016/j.scriptamat.2006.05.007
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
In this work, the time-dependent strain development in transformation-induced plasticity steels is systematically investigated. At constant stress, a significant increase in strain with time is observed during stepwise tensile tests. The reason for this development is possibly the martensitic transformation from retained austenite as a result of strain-induced temperature changes. (c) 2006 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
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页码：287 / 290
页数：4
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