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Cited 30 time in webofscience Cited 35 time in scopus
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Low-alloy duplex, directly quenched transformation-induced plasticity steel

Title
Low-alloy duplex, directly quenched transformation-induced plasticity steel
Authors
Yi, HLRyu, JHBhadeshia, HKDHYen, HWYang, JR
Date Issued
2011-10
Publisher
PERGAMON-ELSEVIER SCIENCE LTD
Abstract
A duplex microstructure consisting of allotriomorphic ferrite and austenite at ambient temperature has been produced in a low-alloy steel by a simple heat treatment which involves intercritical annealing followed by quenching. The tensile properties obtained are good, with a total elongation of some 28% at an ultimate tensile strength approaching 900 MPa. The form of the stress vs. strain curve is suitable for automotive applications, but it is speculated that the steel could be better exploited in a hot-pressed form. (C) 2011 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
URI
https://oasis.postech.ac.kr/handle/2014.oak/14321
DOI
10.1016/J.SCRIPTAMAT.2011.06.036
ISSN
1359-6462
Article Type
Article
Citation
SCRIPTA MATERIALIA, vol. 65, no. 7, page. 604 - 607, 2011-10
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