Discontinuous strain-induced martensite transformation related to the Portevin-Le Chatelier effect in a medium manganese steel

被引：139
作者：
Sun, Binhan [1 ]
Vanderesse, Nicolas [2 ]
Fazeli, Fateh [3 ]
Scott, Colin [3 ]
Chen, Jianqiang [2 ]
Bocher, Philippe [2 ]
Jahazi, Mohammad [2 ]
Yue, Stephen [1 ]
机构：
[1] McGill Univ, Dept Mat Engn, 3610 Univ St, Montreal, PQ H3A 0C5, Canada
[2] Ecole Technol Super, Dept Mech Engn, 1100 Notre Dame Ouest St, Montreal, PQ H3C 1K3, Canada
[3] Nat Resources Canada, CanmetMAT, 183 Longwood Rd South, Hamilton, ON L8P 0A5, Canada
来源：
SCRIPTA MATERIALIA | 2017年 / 133卷
关键词：
Medium Mn steels; Strain-induced martensite transformation; Portevin-Le Chatelier (PLC) effect; Digital image correlation; FE-MN-C; STACKING-FAULT ENERGY; MECHANICAL-PROPERTIES; AUSTENITE STABILITY; TENSILE PROPERTIES; DEFORMATION; BEHAVIOR; MICROSTRUCTURE;
D O I：
10.1016/j.scriptamat.2017.01.022
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The correlation between the strain-induced martensite transformation (SIMT) and the Portevin-Le Chatelier (PLC) effect during tensile testing of a ferrite-austenite duplex medium manganese (Mn) steel was investigated in this study. A discontinuous SIMT phenomenon (D-STMT) was observed in the steel by in situ magnetic induction measurements complemented with ex situ X-ray diffraction analysis. This unique behavior was due to the localized martensite formation in the PLC bands forming and propagating continuously during tensile straining. The PLC bands were characterized by the digital image correlation technique and their origin is further discussed. Crown Copyright (C) 2017 Published by Elsevier Ltd. on behalf of Acta Materialia Inc. All rights reserved.
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收藏
页码：9 / 13
页数：5
相关论文
共 33 条
[1]   Correlations between the calculated stacking fault energy and the plasticity mechanisms in Fe-Mn-C alloys [J].
Allain, S ;
Chateau, JP ;
Bouaziz, O ;
Migot, S ;
Guelton, N .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2004, 387 :158-162
[2]   The influence of plastic instabilities on the mechanical properties of a high-manganese austenitic FeMnC steel [J].
Allain, Sebastien ;
Cugy, Philippe ;
Scott, Colin ;
Chateau, Jean-Philippe ;
Rusinek, Alexis ;
Deschamps, Alexis .
INTERNATIONAL JOURNAL OF MATERIALS RESEARCH, 2008, 99 (07) :734-738
[3]   FactSage thermochemical software and databases - recent developments [J].
Bale, C. W. ;
Belisle, E. ;
Chartrand, P. ;
Decterov, S. A. ;
Eriksson, G. ;
Hack, K. ;
Jung, I. -H. ;
Kang, Y. -B. ;
Melancon, J. ;
Pelton, A. D. ;
Robelin, C. ;
Petersen, S. .
CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY, 2009, 33 (02) :295-311
[4]   In-situ synchrotron diffraction and digital image correlation technique for characterizations of retained austenite stability in low-alloyed transformation induced plasticity steel [J].
Brauser, S. ;
Kromm, A. ;
Kannengiesser, Th. ;
Rethmeier, M. .
SCRIPTA MATERIALIA, 2010, 63 (12) :1149-1152
[5]   Localized deformation due to Portevin-LeChatelier effect in 18Mn-0.6C TWIP austenitic steel [J].
Chen, Lei ;
Kim, Han-Soo ;
Kim, Sung-Kyu ;
De Cooman, B. C. .
ISIJ INTERNATIONAL, 2007, 47 (12) :1804-1812
[6]   DISLOCATION THEORY OF YIELDING AND STRAIN AGEING OF IRON [J].
COTTRELL, AH ;
BILBY, BA .
PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON SECTION A, 1949, 62 (349) :49-62
[7]   Dependence of tensile deformation behavior of TWIP steels on stacking fault energy, temperature and strain rate [J].
Curtze, S. ;
Kuokkala, V. -T. .
ACTA MATERIALIA, 2010, 58 (15) :5129-5141
[8]   SGTE DATA FOR PURE ELEMENTS [J].
DINSDALE, AT .
CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY, 1991, 15 (04) :317-425
[9]   Influence of addition elements on the stacking-fault energy and mechanical properties of an austenitic Fe-Mn-C steel [J].
Dumay, A. ;
Chateau, J. -P. ;
Allain, S. ;
Migot, S. ;
Bouaziz, O. .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2008, 483-84 :184-187
[10]   The role of retained austenite on tensile properties of steels with bainitic microstructures [J].
García-Mateo, C ;
Caballero, FG .
MATERIALS TRANSACTIONS, 2005, 46 (08) :1839-1846
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