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Article: The Role of Plastic Strain on the Delayed Fracture Behavior of Twinning-Induced Plasticity Steels

TitleThe Role of Plastic Strain on the Delayed Fracture Behavior of Twinning-Induced Plasticity Steels
Authors
LUO, ZCLIU, RDWANG, XYEN, HWHuang, MX
KeywordsCorrosive environment
Delayed fracture
Drawn cups
Exposed to
Neutral environment
Issue Date2019
PublisherSpringer New York LLC. The Journal's web site is located at http://www.springer.com/materials/journal/11661
Citation
Metallurgical and Materials Transactions A, 2019, v. 50, p. 1437-1447 How to Cite?
DOI: http://dx.doi.org/10.1007/s11661-018-5087-0
AbstractThe present work investigates delayed fracture (DF) behavior of a twinning-induced plasticity (TWIP) steel in a neutral environment using deep-drawn cup specimens. The specimens are exposed to different corrosive environment to observe the occurrence of DF. The results reveal that the DF of TWIP steel is caused by a hydrogen-assisted transgranular stress corrosion cracking mechanism. Besides the residual stress, we demonstrate that the plastic strain plays a crucial role on the DF of TWIP steel by accelerating the crack growth rate.
Persistent Identifierhttp://hdl.handle.net/10722/289758
ISSN
1073-5623
2023 Impact Factor: 2.2
2023 SCImago Journal Rankings: 0.761
ISI Accession Number ID
WOS:000457551800032

 

DC FieldValueLanguage
dc.contributor.authorLUO, ZC-
dc.contributor.authorLIU, RD-
dc.contributor.authorWANG, X-
dc.contributor.authorYEN, HW-
dc.contributor.authorHuang, MX-
dc.date.accessioned2020-10-22T08:17:03Z-
dc.date.available2020-10-22T08:17:03Z-
dc.date.issued2019-
dc.identifier.citationMetallurgical and Materials Transactions A, 2019, v. 50, p. 1437-1447-
dc.identifier.issn1073-5623-
dc.identifier.urihttp://hdl.handle.net/10722/289758-
dc.description.abstractThe present work investigates delayed fracture (DF) behavior of a twinning-induced plasticity (TWIP) steel in a neutral environment using deep-drawn cup specimens. The specimens are exposed to different corrosive environment to observe the occurrence of DF. The results reveal that the DF of TWIP steel is caused by a hydrogen-assisted transgranular stress corrosion cracking mechanism. Besides the residual stress, we demonstrate that the plastic strain plays a crucial role on the DF of TWIP steel by accelerating the crack growth rate.-
dc.languageeng-
dc.publisherSpringer New York LLC. The Journal's web site is located at http://www.springer.com/materials/journal/11661-
dc.relation.ispartofMetallurgical and Materials Transactions A-
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.subjectCorrosive environment-
dc.subjectDelayed fracture-
dc.subjectDrawn cups-
dc.subjectExposed to-
dc.subjectNeutral environment-
dc.titleThe Role of Plastic Strain on the Delayed Fracture Behavior of Twinning-Induced Plasticity Steels-
dc.typeArticle-
dc.identifier.emailHuang, MX: mxhuang@hku.hk-
dc.identifier.authorityHuang, MX=rp01418-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1007/s11661-018-5087-0-
dc.identifier.scopuseid_2-s2.0-85059527921-
dc.identifier.hkuros317293-
dc.identifier.volume50-
dc.identifier.spage1437-
dc.identifier.epage1447-
dc.identifier.isiWOS:000457551800032-
dc.publisher.placeUnited States-
dc.identifier.issnl1073-5623-

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