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Comparison of work hardening and deformation twinning evolution in Fe-22Mn-0.6C (1.5Al) twinning-induced plasticity steels
H. K. Yang; Z. J. Zhang; Z. F. Zhang
2013
Source PublicationScripta Materialia
ISSN1359-6462
Volume68Issue:12Pages:992-995
AbstractThe work hardening and deformation twinning evolution of FeMnC and FeMnCAl twinning-induced plasticity (TWIP) steels were compared during tensile deformation. Based on microscopic observations, it was found that the high FIT ratio (F: the fraction of twinned grains; T: the thickness of deformation twins) was the main factor influencing the work-hardening rate of TWIP steels. Furthermore, the effects of Al on deformation twinning behavior and its contribution to the work-hardening rate of Fe-22Mn-0.6C-(1.5Al) (wt.%) steel were discussed. (C) 2013 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
description.department[yang, h. k. ; zhang, z. j. ; zhang, z. f.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. ; zhang, zf (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, 72 wenhua rd, shenyang 110016, peoples r china. ; zhfzhang@imr.ac.cn
KeywordTwinning-induced Plasticity (Twip) Steels Deformation Twinning Work Hardening Tensile Strength Stacking-fault Energy Fe-mn-c Mechanical-properties Austenitic Steel Alloys Al Strength Behavior Microstructure Ductility
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Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/71625
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
H. K. Yang,Z. J. Zhang,Z. F. Zhang. Comparison of work hardening and deformation twinning evolution in Fe-22Mn-0.6C (1.5Al) twinning-induced plasticity steels[J]. Scripta Materialia,2013,68(12):992-995.
APA H. K. Yang,Z. J. Zhang,&Z. F. Zhang.(2013).Comparison of work hardening and deformation twinning evolution in Fe-22Mn-0.6C (1.5Al) twinning-induced plasticity steels.Scripta Materialia,68(12),992-995.
MLA H. K. Yang,et al."Comparison of work hardening and deformation twinning evolution in Fe-22Mn-0.6C (1.5Al) twinning-induced plasticity steels".Scripta Materialia 68.12(2013):992-995.
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