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Article: Deformation banding and its influence on deformation textures formation

TitleDeformation banding and its influence on deformation textures formation
Authors
Issue Date1993
PublisherE D P Sciences. The Journal's web site is located at http://www.edpsciences.org
Citation
Journal De Physique, 1993, v. 3 n. 7 pt 3, p. 2027-2032 How to Cite?
AbstractIt is shown by a crystallographic etching technique that deformation banding is an important deformation mode in copper. In a cold rolled coarse grain copper, deformation banding forms in a three dimensional manner dividing grains into a large number of bands of different orientations. The influence of this important, but long ignored deformation mode, is studied by incorporating it into the Taylor model. The predicted textures from the new model are better than those from other existing models in mainly two aspects. Firstly, the present model predicts the co-existence of the three major FCC rolling texture components, namely (123) or S component, (112) or C and (110) or B. The existing models are deficient in that they predict either C and S or B, but not their co-existence. The second point is that textures predicted by the existing models are always too sharp compared to the experimental textures. The deformation banding model predicts texture peaks with larger spread and hence more realistic texture sharpness.
Persistent Identifierhttp://hdl.handle.net/10722/174041
ISSN
2008 Impact Factor: 0.351

 

DC FieldValueLanguage
dc.contributor.authorLee, CSen_US
dc.contributor.authorDuggan, BJen_US
dc.contributor.authorSmallman, REen_US
dc.date.accessioned2012-11-14T06:20:23Z-
dc.date.available2012-11-14T06:20:23Z-
dc.date.issued1993en_US
dc.identifier.citationJournal De Physique, 1993, v. 3 n. 7 pt 3, p. 2027-2032en_US
dc.identifier.issn1155-4339en_US
dc.identifier.urihttp://hdl.handle.net/10722/174041-
dc.description.abstractIt is shown by a crystallographic etching technique that deformation banding is an important deformation mode in copper. In a cold rolled coarse grain copper, deformation banding forms in a three dimensional manner dividing grains into a large number of bands of different orientations. The influence of this important, but long ignored deformation mode, is studied by incorporating it into the Taylor model. The predicted textures from the new model are better than those from other existing models in mainly two aspects. Firstly, the present model predicts the co-existence of the three major FCC rolling texture components, namely (123) or S component, (112) or C and (110) or B. The existing models are deficient in that they predict either C and S or B, but not their co-existence. The second point is that textures predicted by the existing models are always too sharp compared to the experimental textures. The deformation banding model predicts texture peaks with larger spread and hence more realistic texture sharpness.en_US
dc.languageengen_US
dc.publisherE D P Sciences. The Journal's web site is located at http://www.edpsciences.orgen_US
dc.relation.ispartofJournal De Physiqueen_US
dc.titleDeformation banding and its influence on deformation textures formationen_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.scopuseid_2-s2.0-0027698229en_US
dc.identifier.volume3en_US
dc.identifier.issue7 pt 3en_US
dc.identifier.spage2027en_US
dc.identifier.epage2032en_US
dc.publisher.placeFranceen_US
dc.identifier.scopusauthoridLee, CS=16464316100en_US
dc.identifier.scopusauthoridDuggan, BJ=7005772998en_US
dc.identifier.scopusauthoridSmallman, RE=7005937265en_US

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