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Article: Engineering Heterogeneous Multiphase Microstructure by Austenite Reverted Transformation Coupled with Ferrite Transformation

TitleEngineering Heterogeneous Multiphase Microstructure by Austenite Reverted Transformation Coupled with Ferrite Transformation
Authors
LIU, LHe, BBHuang, MX
KeywordsContinuous transformations
Ferrite transformation
Micro-structure evolutions
Multi-phase medium
Multiphase microstructure
Issue Date2019
PublisherSpringer New York LLC. The Journal's web site is located at http://www.springer.com/materials/journal/11837
Citation
JOM, 2019, v. 71 n. 4, p. 1322-1328 How to Cite?
DOI: http://dx.doi.org/10.1007/s11837-019-03365-3
AbstractA heterogeneous multiphase medium Mn steel (Fe-10Mn-0.47C-2Al-0.7V, wt.%) consisting of prior austenite, martensite, reverted austenite, and ferrite is, for the first time, realized by both austenite reverted transformation and ferrite transformation. The phase fraction, kinetics, mechanisms, and microstructure evolution during the transformation sequence are systematically investigated. The heterogeneous multiphase medium Mn steel has great potential for high strain hardening by a continuous transformation-induced plasticity effect, grain-size gradient, and stress–strain partitioning. The present work provides a new pathway to design a heterogeneous multiphase microstructure in medium Mn steel.
Persistent Identifierhttp://hdl.handle.net/10722/290200
ISSN
1047-4838
2021 Impact Factor: 2.597
2020 SCImago Journal Rankings: 0.670
ISI Accession Number ID
WOS:000462009900019

 

DC FieldValueLanguage
dc.contributor.authorLIU, L-
dc.contributor.authorHe, BB-
dc.contributor.authorHuang, MX-
dc.date.accessioned2020-10-22T08:23:27Z-
dc.date.available2020-10-22T08:23:27Z-
dc.date.issued2019-
dc.identifier.citationJOM, 2019, v. 71 n. 4, p. 1322-1328-
dc.identifier.issn1047-4838-
dc.identifier.urihttp://hdl.handle.net/10722/290200-
dc.description.abstractA heterogeneous multiphase medium Mn steel (Fe-10Mn-0.47C-2Al-0.7V, wt.%) consisting of prior austenite, martensite, reverted austenite, and ferrite is, for the first time, realized by both austenite reverted transformation and ferrite transformation. The phase fraction, kinetics, mechanisms, and microstructure evolution during the transformation sequence are systematically investigated. The heterogeneous multiphase medium Mn steel has great potential for high strain hardening by a continuous transformation-induced plasticity effect, grain-size gradient, and stress–strain partitioning. The present work provides a new pathway to design a heterogeneous multiphase microstructure in medium Mn steel.-
dc.languageeng-
dc.publisherSpringer New York LLC. The Journal's web site is located at http://www.springer.com/materials/journal/11837-
dc.relation.ispartofJOM-
dc.rightsThis is a post-peer-review, pre-copyedit version of an article published in [insert journal title]. The final authenticated version is available online at: https://doi.org/[insert DOI]-
dc.subjectContinuous transformations-
dc.subjectFerrite transformation-
dc.subjectMicro-structure evolutions-
dc.subjectMulti-phase medium-
dc.subjectMultiphase microstructure-
dc.titleEngineering Heterogeneous Multiphase Microstructure by Austenite Reverted Transformation Coupled with Ferrite Transformation-
dc.typeArticle-
dc.identifier.emailHuang, MX: mxhuang@hku.hk-
dc.identifier.authorityHuang, MX=rp01418-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1007/s11837-019-03365-3-
dc.identifier.scopuseid_2-s2.0-85061585092-
dc.identifier.hkuros317291-
dc.identifier.volume71-
dc.identifier.issue4-
dc.identifier.spage1322-
dc.identifier.epage1328-
dc.identifier.isiWOS:000462009900019-
dc.publisher.placeUnited States-
dc.identifier.issnl1047-4838-

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