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Article: Effect of rare earth on pro-eutectoid ferrite formation and pearlitic transformation in 0.27C-1Cr steel

TitleEffect of rare earth on pro-eutectoid ferrite formation and pearlitic transformation in 0.27C-1Cr steel
Authors
Lu, WeiZhang, LeiXu, Zuyao
Issue Date1993
Citation
Kang T'ieh/Iron And Steel (Peking), 1993, v. 28 n. 9, p. 62-66 How to Cite?
AbstractThe addition of rare earth in 0.27C-1Cr steel can refine the pro-eutectoid ferrite, reduce the pearlite content with smaller lamellar space, lower the Fe 3C/α interface energy, and increase the activation energy for pro-eutectoid ferrite formation and pearlitic transformation. Therefore, the speed of pearlitic transformation is reduced, and the transformation time is prolonged. The activation energy formed in pro-eutectoid ferrite is much less than the activation energy diffused by carbon in austenite.
Persistent Identifierhttp://hdl.handle.net/10722/167512
ISSN
0449-749X
2020 SCImago Journal Rankings: 0.269

 

DC FieldValueLanguage
dc.contributor.authorLu, Weien_US
dc.contributor.authorZhang, Leien_US
dc.contributor.authorXu, Zuyaoen_US
dc.date.accessioned2012-10-08T03:07:53Z-
dc.date.available2012-10-08T03:07:53Z-
dc.date.issued1993en_US
dc.identifier.citationKang T'ieh/Iron And Steel (Peking), 1993, v. 28 n. 9, p. 62-66en_US
dc.identifier.issn0449-749Xen_US
dc.identifier.urihttp://hdl.handle.net/10722/167512-
dc.description.abstractThe addition of rare earth in 0.27C-1Cr steel can refine the pro-eutectoid ferrite, reduce the pearlite content with smaller lamellar space, lower the Fe 3C/α interface energy, and increase the activation energy for pro-eutectoid ferrite formation and pearlitic transformation. Therefore, the speed of pearlitic transformation is reduced, and the transformation time is prolonged. The activation energy formed in pro-eutectoid ferrite is much less than the activation energy diffused by carbon in austenite.en_US
dc.languageengen_US
dc.relation.ispartofKang T'ieh/Iron and Steel (Peking)en_US
dc.titleEffect of rare earth on pro-eutectoid ferrite formation and pearlitic transformation in 0.27C-1Cr steelen_US
dc.typeArticleen_US
dc.identifier.emailLu, Wei:luwei@hku.hken_US
dc.identifier.authorityLu, Wei=rp00754en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0027659284en_US
dc.identifier.volume28en_US
dc.identifier.issue9en_US
dc.identifier.spage62en_US
dc.identifier.epage66en_US
dc.identifier.scopusauthoridLu, Wei=27868087600en_US
dc.identifier.scopusauthoridZhang, Lei=8386441900en_US
dc.identifier.scopusauthoridXu, Zuyao=7405427637en_US
dc.identifier.issnl0449-749X-

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