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Conference Paper: Increasing the intensity of {111} by thermomechanical treatments

TitleIncreasing the intensity of {111}<hkl> by thermomechanical treatments
Authors
KeywordsCold Rolling
Deformation Banding
Gamma Fiber
If Steel Recovery
Recrystallization
Texture
Warm Rolling
Issue Date2002
PublisherTrans Tech Publications Ltd. The Journal's web site is located at http://www.scientific.net
Citation
Materials Science Forum, 2002, v. 408-412 II, p. 1221-1226 How to Cite?
AbstractSince it is well accepted that the {111} recrystallization texture component originates in the ? fibre, a series of experiments to maximize this component have been undertaken. The total cold rolling was fixed at 80% and was done in two parts interrupted by an intermediate anneal. This intermediate anneal was designed to give 100% recrystallization, followed by the remaining cold rolling to a total of 80% reduction. Clearly given the procedure, low initial reductions gave very large grain sizes at full annealing, whether this rolling occurred first or second. However significant improvement was obtained for a certain combination of this double rolling procedure. A second experiment was performed in which IF steel was warm rolled at 700° C in a single pass to 75% reduction. This was then cold rolled 80% and given a final recrystallization treatment. The resulting texture was an extremely intense {111} fibre of 30 - 40x Random. OIM revealed that deformation banding in ? deformed material provided the lattice curvature for successful nucleation of {111} in the deformed ? fibre material.
Persistent Identifierhttp://hdl.handle.net/10722/174084
ISSN
2005 Impact Factor: 0.399
References

 

DC FieldValueLanguage
dc.contributor.authorTung, LKen_US
dc.contributor.authorDuggan, BJen_US
dc.date.accessioned2012-11-14T06:20:47Z-
dc.date.available2012-11-14T06:20:47Z-
dc.date.issued2002en_US
dc.identifier.citationMaterials Science Forum, 2002, v. 408-412 II, p. 1221-1226en_US
dc.identifier.issn0255-5476en_US
dc.identifier.urihttp://hdl.handle.net/10722/174084-
dc.description.abstractSince it is well accepted that the {111}<hkl> recrystallization texture component originates in the ? fibre, a series of experiments to maximize this component have been undertaken. The total cold rolling was fixed at 80% and was done in two parts interrupted by an intermediate anneal. This intermediate anneal was designed to give 100% recrystallization, followed by the remaining cold rolling to a total of 80% reduction. Clearly given the procedure, low initial reductions gave very large grain sizes at full annealing, whether this rolling occurred first or second. However significant improvement was obtained for a certain combination of this double rolling procedure. A second experiment was performed in which IF steel was warm rolled at 700° C in a single pass to 75% reduction. This was then cold rolled 80% and given a final recrystallization treatment. The resulting texture was an extremely intense {111} fibre of 30 - 40x Random. OIM revealed that deformation banding in ? deformed material provided the lattice curvature for successful nucleation of {111}<hkl> in the deformed ? fibre material.en_US
dc.languageengen_US
dc.publisherTrans Tech Publications Ltd. The Journal's web site is located at http://www.scientific.neten_US
dc.relation.ispartofMaterials Science Forumen_US
dc.subjectCold Rollingen_US
dc.subjectDeformation Bandingen_US
dc.subjectGamma Fiberen_US
dc.subjectIf Steel Recoveryen_US
dc.subjectRecrystallizationen_US
dc.subjectTextureen_US
dc.subjectWarm Rollingen_US
dc.titleIncreasing the intensity of {111}<hkl> by thermomechanical treatmentsen_US
dc.typeConference_Paperen_US
dc.identifier.emailDuggan, BJ: bjduggan@hkucc.hku.hken_US
dc.identifier.authorityDuggan, BJ=rp01686en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0037004781en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0037004781&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume408-412en_US
dc.identifier.issueIIen_US
dc.identifier.spage1221en_US
dc.identifier.epage1226en_US
dc.publisher.placeSwitzerlanden_US
dc.identifier.scopusauthoridTung, LK=35335507000en_US
dc.identifier.scopusauthoridDuggan, BJ=7005772998en_US

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