Microscale Characterisation of Deformed Microstructures of TRIP-Assisted and Multiphase Steels

Abstract:

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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 – e and a’ martensite are found.

Info:

Periodical:

Materials Science Forum (Volumes 495-497)

Edited by:

Paul Van Houtte and Leo Kestens

Pages:

459-464

DOI:

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

Citation:

A. Pétein et al., "Microscale Characterisation of Deformed Microstructures of TRIP-Assisted and Multiphase Steels ", Materials Science Forum, Vols. 495-497, pp. 459-464, 2005

Online since:

September 2005

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Price:

$35.00

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