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Article: Relationships between rolled grain shape, deformation bands, microstructures and recrystallization textures in Al-5%Mg

TitleRelationships between rolled grain shape, deformation bands, microstructures and recrystallization textures in Al-5%Mg
Authors
KeywordsAluminium Alloys
Electron Backscattering Patterns (Ebsp)
Recrystallization Texture
Rolling
Shear Bands
Issue Date2010
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/actamat
Citation
Acta Materialia, 2010, v. 58 n. 2, p. 476-489 How to Cite?
AbstractIn this study, the textures and microstructures of Al-5%Mg after cold rolling 95% and recrystallization at 300 and 450 °C have been investigated. The cold rolling textures were typical but the recrystallization textures at 300 °C comprised Cube and S and at 450 °C, Cube, ND Rotated Cube plus a weak Q component. The deformed grains were wavy in the longitudinal section as a result of composite-like behaviour, and the narrowed regions had scattered orientations which weakened the final annealing texture. Another feature was grains dividing into their respective crystallographic complements. S grains frequently behaved in this way and nucleation of S-oriented recrystallized material at low temperature was common. Cube-oriented volumes were often found between complementary S volumes, and this favoured micro-growth selection and a detailed discussion of the Cube origins are given. Remarkably, recrystallization texture is largely determined by the behaviour of S- and Cube-oriented material. © 2009 Acta Materialia Inc.
Persistent Identifierhttp://hdl.handle.net/10722/174070
ISSN
2015 Impact Factor: 5.058
2015 SCImago Journal Rankings: 3.683
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorChang, CSTen_US
dc.contributor.authorDuggan, BJen_US
dc.date.accessioned2012-11-14T06:20:29Z-
dc.date.available2012-11-14T06:20:29Z-
dc.date.issued2010en_US
dc.identifier.citationActa Materialia, 2010, v. 58 n. 2, p. 476-489en_US
dc.identifier.issn1359-6454en_US
dc.identifier.urihttp://hdl.handle.net/10722/174070-
dc.description.abstractIn this study, the textures and microstructures of Al-5%Mg after cold rolling 95% and recrystallization at 300 and 450 °C have been investigated. The cold rolling textures were typical but the recrystallization textures at 300 °C comprised Cube and S and at 450 °C, Cube, ND Rotated Cube plus a weak Q component. The deformed grains were wavy in the longitudinal section as a result of composite-like behaviour, and the narrowed regions had scattered orientations which weakened the final annealing texture. Another feature was grains dividing into their respective crystallographic complements. S grains frequently behaved in this way and nucleation of S-oriented recrystallized material at low temperature was common. Cube-oriented volumes were often found between complementary S volumes, and this favoured micro-growth selection and a detailed discussion of the Cube origins are given. Remarkably, recrystallization texture is largely determined by the behaviour of S- and Cube-oriented material. © 2009 Acta Materialia Inc.en_US
dc.languageengen_US
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/actamaten_US
dc.relation.ispartofActa Materialiaen_US
dc.subjectAluminium Alloysen_US
dc.subjectElectron Backscattering Patterns (Ebsp)en_US
dc.subjectRecrystallization Textureen_US
dc.subjectRollingen_US
dc.subjectShear Bandsen_US
dc.titleRelationships between rolled grain shape, deformation bands, microstructures and recrystallization textures in Al-5%Mgen_US
dc.typeArticleen_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.doi10.1016/j.actamat.2009.09.026en_US
dc.identifier.scopuseid_2-s2.0-70449570955en_US
dc.identifier.hkuros170847-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-70449570955&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume58en_US
dc.identifier.issue2en_US
dc.identifier.spage476en_US
dc.identifier.epage489en_US
dc.identifier.isiWOS:000272917000015-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridChang, CST=8400474300en_US
dc.identifier.scopusauthoridDuggan, BJ=7005772998en_US
dc.identifier.citeulike5919861-

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