Microscale characterisation of deformed microstructures of TRIP-assisted and multiphase

被引：1

作者：

Pétein, A

Ryelandt, L

Godet, S

Jacques, PJ

机构：

[1] Catholic Univ Louvain, Dept Mat Sci & Proc, IMAP, B-1348 Louvain, Belgium

[2] McGill Univ, Dept Met & Mat Engn, Montreal, PQ H3A 2B2, Canada

来源：

ICOTOM 14: TEXTURES OF MATERIALS, PTS 1AND 2 | 2005年 / 495-497卷

关键词：

phase transformation; TRIP; martensite; OIM; TEM;

D O I：

10.4028/www.scientific.net/MSF.495-497.459

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The improvement of the mechanical behaviour of high performance steels brings about a renewed interest for the work hardening rate resulting from deformation-induced martensitic transformation or mechanical twinning. Even if these mechanisms are known for quite a long time, the deformation - transformation interactions that they induce is not yet fully characterised and understood. This study aims at characterising the microstructure evolution of a Fe-Mn steel grade during straining thanks to TEM and high resolution OIM. Particular patterns of austenite - epsilon and alpha' martensite are found.

引用

页码：459 / 464

页数：6

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