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Article: Simple theory for the development of inhomogeneous rolling textures

TitleSimple theory for the development of inhomogeneous rolling textures
Authors
Issue Date1991
Citation
Metallurgical Transactions. A, Physical Metallurgy And Materials Science, 1991, v. 22 A n. 11, p. 2637-2643 How to Cite?
AbstractA highly simplified model is used to describe the strain field in the rolling gap which allows location-dependent shear strains to be introduced into the plane strain field. Shear strains arising from surface friction can also be modeled, and the resultant combined tensor description permits rolling textures to be calculated by full-constraints Taylor theory. This combined friction and rolling zone geometry description successfully predicts the conditions under which distinct surface textures are expected to arise, along with depth-dependent effects in face-centered cubic (fcc) metals and alloys. The case of metals and alloys with low stacking fault energy (SFE) can only be successfully predicted from the theory by including deformation twinning, as well as slip, into the process of texture formation. A natural consequence of the theory is that the inclusion of shear components into the rolling geometry leads to a reduced rate of texture sharpening.
Persistent Identifierhttp://hdl.handle.net/10722/174032
ISSN

 

DC FieldValueLanguage
dc.contributor.authorLee, CSen_US
dc.contributor.authorDuggan, BJen_US
dc.date.accessioned2012-11-14T06:20:20Z-
dc.date.available2012-11-14T06:20:20Z-
dc.date.issued1991en_US
dc.identifier.citationMetallurgical Transactions. A, Physical Metallurgy And Materials Science, 1991, v. 22 A n. 11, p. 2637-2643en_US
dc.identifier.issn0360-2133en_US
dc.identifier.urihttp://hdl.handle.net/10722/174032-
dc.description.abstractA highly simplified model is used to describe the strain field in the rolling gap which allows location-dependent shear strains to be introduced into the plane strain field. Shear strains arising from surface friction can also be modeled, and the resultant combined tensor description permits rolling textures to be calculated by full-constraints Taylor theory. This combined friction and rolling zone geometry description successfully predicts the conditions under which distinct surface textures are expected to arise, along with depth-dependent effects in face-centered cubic (fcc) metals and alloys. The case of metals and alloys with low stacking fault energy (SFE) can only be successfully predicted from the theory by including deformation twinning, as well as slip, into the process of texture formation. A natural consequence of the theory is that the inclusion of shear components into the rolling geometry leads to a reduced rate of texture sharpening.en_US
dc.languageengen_US
dc.relation.ispartofMetallurgical transactions. A, Physical metallurgy and materials scienceen_US
dc.titleSimple theory for the development of inhomogeneous rolling texturesen_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-s2.0-0026257167en_US
dc.identifier.volume22 Aen_US
dc.identifier.issue11en_US
dc.identifier.spage2637en_US
dc.identifier.epage2643en_US
dc.identifier.scopusauthoridLee, CS=16464316100en_US
dc.identifier.scopusauthoridDuggan, BJ=7005772998en_US

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