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Acta Metall Sin  2010, Vol. 46 Issue (6): 666-673    DOI: 10.3724/SP.J.1037.2009.00830
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CRYSTALLOGRAPHIC BEHAVIORS OF COMPRESSED HIGH MANGANESE TRIP/TWIP STEELS ANALYZED BY EBSD TECHNIQUES
II. MartensiticMisorientations, the Evolution of Martensitic Orientations and the Influence of Austenitic Orientations
YANG Ping; LU Fayun; MENG Li; CUI Feng’e
School of Materials Science and Engineering; University of Science and Technology Beijing; Beijing 100083
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Abstract  

In this paper, deformation behaviors of two kinds of martensites (hexagonal and bcc structures) and the influence of austenitic orientations on martensitic transformation in high manganese TRIP/TWIP (transformation–induced plasticity/twinning–induced plasticity) steels during compression were analyzed by EBSD technique. Results showed that, in hexagonal martensites low angle grain boundaries caused by slip and special misorientations such as 93°<7253> were detected in addition to those inherited due to orientation relationship. In bcc martensite, low angle misorientations due to slip were dominant in addition to the special misorientations between α′–M variants or those inherited from austenitic twinsBesides, austenitic orientations affected phase transformation and it was observed that martensite was induced faster in austenitic grains of {110}γ  orientation than that of {100}γ  orientation. α′–M orientation changed more obviously in {110}α' oriented grains because they were unstable during compression. The reasons for the formation of new special misorientations in hexagonal martensite and the influence of austenitic orientation were discussed.

Key words:  high manganese steel      EBSD      TRIP/TWIP      martensitic transformation      misorientation      texture     
Received:  11 December 2009     
Fund: 

Supported by National Natural Science Foundation of China (No.50771019) and Specialized Research Fund for the Doctoral Program of Higher Education (No.20090006110013)

Corresponding Authors:  YANG Ping     E-mail:  yangp@mater.ustb.edu.cn

Cite this article: 

YANG Ping LU Fayun MENG Li CUI Feng’e. CRYSTALLOGRAPHIC BEHAVIORS OF COMPRESSED HIGH MANGANESE TRIP/TWIP STEELS ANALYZED BY EBSD TECHNIQUES
II. MartensiticMisorientations, the Evolution of Martensitic Orientations and the Influence of Austenitic Orientations. Acta Metall Sin, 2010, 46(6): 666-673.

URL: 

https://www.ams.org.cn/EN/10.3724/SP.J.1037.2009.00830     OR     https://www.ams.org.cn/EN/Y2010/V46/I6/666

[1] Yang P, Lu F Y, Meng L, Cui F E. Acta Metall Sin, 2010; 46: 641
(杨平, 鲁法云, 孟利, 崔凤娥. 金属学报, 2010; 46: 641)
[2] Bergeon N, Guenin G, Esnouf C. Mater Sci Eng, 1998;A242: 77
[3] Okada H, Sahashi H, Kim I S, Kang C Y, Igata N, Miyahara K. Mater Sci Eng, 2004; A370: 519
[4] Gey N, Petit B, Humbert M. Metall Mater Trans, 2005; 36A: 3291
[5] Petit B, Gey N, Cherkaoui M, Bolle B, Humbert M. Int J Plast, 2007; 23: 323
[6] Humbert M, Petit B, Bolle B, Gey N. Mater Sci Eng, 2007; A454–455: 508
[7] Perdahc?oˇglu E S, Geijselaers H J M, Groen M. Scr Mater, 2008; 58: 947
[8] Creuziger A, Foecke T. Acta Mater, 2010; 58: 85
[9] Geijselaers H J M, Perdahc?oˇglu E S. Scr Mater, 2009; 60: 29
[10] Kireeva I V, Chumlyakov Y I. Mater Sci Eng, 2008; A481–482: 737
[11] Meng L, Yang P, Xie Q, Ding H, Tang Z. Scr Mater, 2007; 56: 931
[12] Han H N, Lee C G, Suh D W, Kim S J. Mater Sci Eng, 2008; A485: 224
[13] Kundu S, Bhadeshia H K D H. Scr Mater, 2006; 55: 779
[14] Kirindi T, Dikici M. J Alloys Compd, 2006; 407: 157
[15] Kundu S, Bhadeshia H K D H. Scr Mater, 2007; 57: 869
[16] Li X, Yang P, Meng L, Cui F E. Acta Metall Sin, 2010; 46: 147
(李 萧,  杨平,  孟利, 崔风娥. 金属学报, 2010, 46: 147)
[17] Verbeken K, Van Caenegem N, Raabe D. Micron, 2009; 40: 151
[18] Lee S H, Kang J Y, Han H N, Oh K H, Lee H C, Suh D W, Kim S J. ISIJ Int, 2006; 45: 1217

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