Simulation of the hot rolling of TRIP-assisted multiphase steels

被引：1
|
作者：
Godet, S
Jacques, PJ
Harlet, P
Delannay, F
机构：
[1] Univ Catholique Louvain, Dept Mat Sci & Procedes, B-1348 Louvain, Belgium
[2] R&D Cockerill Sambre, Arcelor Grp, B-4000 Liege, Belgium
来源：
THERMEC'2003, PTS 1-5 | 2003年 / 426-4卷
关键词：
hot-rolling; multiphase steels; phase transformations;
D O I：
10.4028/www.scientific.net/MSF.426-432.1273
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The influence of intercritical rolling on the microstructural development during the processing of hot rolled multiphase steels is characterised. Intercritical rolling leads to dynamic recovery of ferrite and to strain-induced transformation of austenite into ferrite. The prior deformation of austenite considerably influences the bainite transformation. It is shown that a smaller amount of austenite transforms into bainite when bainite forms from deformed austenite. This is explained by the physics of the bainite transformation.
引用
收藏
页码：1273 / 1278
页数：6
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