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Conference Paper: Recrystallization texture and microstructure formation in heavily rolled if steel
Title | Recrystallization texture and microstructure formation in heavily rolled if steel |
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Authors | |
Issue Date | 2005 |
Publisher | Trans Tech Publications Ltd. The Journal's web site is located at http://www.scientific.net |
Citation | Materials Science Forum, 2005, v. 495-497 PART 1, p. 489-494 How to Cite? |
Abstract | This paper explains how the desirable ∼{111} |
Persistent Identifier | http://hdl.handle.net/10722/174096 |
ISSN | 2023 SCImago Journal Rankings: 0.195 |
References |
DC Field | Value | Language |
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dc.contributor.author | Quadir, MZ | en_US |
dc.contributor.author | Duggan, BJ | en_US |
dc.date.accessioned | 2012-11-14T06:20:50Z | - |
dc.date.available | 2012-11-14T06:20:50Z | - |
dc.date.issued | 2005 | en_US |
dc.identifier.citation | Materials Science Forum, 2005, v. 495-497 PART 1, p. 489-494 | en_US |
dc.identifier.issn | 0255-5476 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/174096 | - |
dc.description.abstract | This paper explains how the desirable ∼{111}<hkl> texture of high intensity forms and an undesirable orientation component near {411}<hkl> arises in heavily rolled IF steel. A commercial grade material was warm rolled 75% cold rolled 80% and annealed in a pre-heated air furnace at 710°C. The X-ray measured global texture showed the intensity of a fibre was stronger than γ fibre. During annealing this was replaced by a discontinuous and peak type y fibre. The maximum intensity spread from {554}<225> to {111}<123> which was accompanied by a weaker a component at {411}<148>. The longitudinal and rolling plane microstructure of the deformed material showed that α and γ fibre grains maintain their typical microstructural appearance i.e. the a grains with coarse substructure and the y grains with fine fragmented substructure. The a grains, which are relatively uniform in terms of orientation at lower reductions, became unstable after cold rolling and produced deformation boundaries of the same nature as in y grains. These behaviors can be explained by the well-known Deformation Banding theory for BCC metals. The deformation banding in a grains produce recrystallized nuclei of {411}<uvw> orientation and can be explained by either oriented nucleation or micro-growth selection for the particular orientation belonging to the α fibre. The high intensity spread from {554}<225> to {111}<123> component in the annealing texture is explained by nucleation at the intersection of two sets of in-grain shear bands, but such configuration are rare in conventionally cold rolled material up to 85% reduction. | en_US |
dc.language | eng | en_US |
dc.publisher | Trans Tech Publications Ltd. The Journal's web site is located at http://www.scientific.net | en_US |
dc.relation.ispartof | Materials Science Forum | en_US |
dc.title | Recrystallization texture and microstructure formation in heavily rolled if steel | en_US |
dc.type | Conference_Paper | en_US |
dc.identifier.email | Duggan, BJ: bjduggan@hkucc.hku.hk | en_US |
dc.identifier.authority | Duggan, BJ=rp01686 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.scopus | eid_2-s2.0-35348861837 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-35348861837&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 495-497 | en_US |
dc.identifier.issue | PART 1 | en_US |
dc.identifier.spage | 489 | en_US |
dc.identifier.epage | 494 | en_US |
dc.publisher.place | Switzerland | en_US |
dc.identifier.scopusauthorid | Quadir, MZ=6603710687 | en_US |
dc.identifier.scopusauthorid | Duggan, BJ=7005772998 | en_US |
dc.identifier.issnl | 0255-5476 | - |