Effect of Cu addition on the mechanical behavior of austenitic twinning-induced plasticity steel
SCIE
SCOPUS
- Title
- Effect of Cu addition on the mechanical behavior of austenitic twinning-induced plasticity steel
- Authors
- Lee, S; Kim, J; Lee, SJ; De Cooman, BC
- Date Issued
- 2011-12
- Publisher
- PERGAMON-ELSEVIER SCIENCE LTD
- Abstract
- The effect of the addition of copper on the mechanical behavior of a Fe-12%Mn-0.7%C-1.0%Al twinning-induced plasticity steel was investigated by analysis of the mechanical properties obtained in uniaxial tensile tests by means of a physically based constitutive model. The addition of copper was found to retard the kinetics of twin formation and influenced the type of serrations on the stress strain curve. The copper additions also resulted in a remarkable increase in total elongation without a loss of strength. (C) 2011 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
- Keywords
- Cu addition; Twinning kinetics; Physically based constitutive model; Twinning-induced plasticity steel; STACKING-FAULT ENERGY; FE-MN-C; TENSILE PROPERTIES; STAINLESS-STEELS; COPPER; DEFORMATION; AL; ALUMINUM; ALLOYS; GRAIN
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/16922
- DOI
- 10.1016/J.SCRIPTAMAT.2011.09.019
- ISSN
- 1359-6462
- Article Type
- Article
- Citation
- SCRIPTA MATERIALIA, vol. 65, no. 12, page. 1073 - 1076, 2011-12
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- There are no files associated with this item.
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