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Article: Interactions between deformation-induced defects and carbides in a vanadium-containing TWIP steel

TitleInteractions between deformation-induced defects and carbides in a vanadium-containing TWIP steel
Authors
KeywordsMechanical twins
Twin
Twip steel
Vanadium carbides
Age hardening
Issue Date2012
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/scriptamat
Citation
Scripta Materialia, 2012, v. 66 n. 12, p. 1018-1023 How to Cite?
AbstractInteractions of deformation-induced defects with nanometer-sized vanadium carbides in a Fe-21.6Mn-0.63C-0.87V (wt.%) TWIP steel have been studied by transmission electron microscopy. The increased yield strength due to precipitation hardening has been estimated to be about 200 MPa, according to the bypass mechanism. Mechanical twins were also observed to bypass carbides, but the carbides were not sheared or rotated. Moreover, the nature of stacking fault can also be changed due to the precipitation of V 4C 3 carbides. © 2012 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/159591
ISSN
2015 Impact Factor: 3.305
2015 SCImago Journal Rankings: 2.375
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorYen, HWen_US
dc.contributor.authorHuang, Men_US
dc.contributor.authorScott, CPen_US
dc.contributor.authorYang, JRen_US
dc.date.accessioned2012-08-16T05:52:47Z-
dc.date.available2012-08-16T05:52:47Z-
dc.date.issued2012en_US
dc.identifier.citationScripta Materialia, 2012, v. 66 n. 12, p. 1018-1023en_US
dc.identifier.issn1359-6462-
dc.identifier.urihttp://hdl.handle.net/10722/159591-
dc.description.abstractInteractions of deformation-induced defects with nanometer-sized vanadium carbides in a Fe-21.6Mn-0.63C-0.87V (wt.%) TWIP steel have been studied by transmission electron microscopy. The increased yield strength due to precipitation hardening has been estimated to be about 200 MPa, according to the bypass mechanism. Mechanical twins were also observed to bypass carbides, but the carbides were not sheared or rotated. Moreover, the nature of stacking fault can also be changed due to the precipitation of V 4C 3 carbides. © 2012 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.-
dc.languageengen_US
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/scriptamat-
dc.relation.ispartofScripta Materialiaen_US
dc.subjectMechanical twins-
dc.subjectTwin-
dc.subjectTwip steel-
dc.subjectVanadium carbides-
dc.subjectAge hardening-
dc.titleInteractions between deformation-induced defects and carbides in a vanadium-containing TWIP steelen_US
dc.typeArticleen_US
dc.identifier.emailHuang, M: mxhuang@hku.hken_US
dc.identifier.emailYang, JR: jryang@ntu.edu.tw-
dc.identifier.authorityHuang, M=rp01418en_US
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.scriptamat.2012.02.002-
dc.identifier.scopuseid_2-s2.0-84862793382-
dc.identifier.hkuros205720en_US
dc.identifier.volume66en_US
dc.identifier.issue12-
dc.identifier.spage1018en_US
dc.identifier.epage1023en_US
dc.identifier.isiWOS:000304641500014-
dc.publisher.placeUnited Kingdom-
dc.identifier.citeulike10400591-

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