Texture Change of Severe Plastically Deformed Al Alloy Sheets

Abstract:

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Aluminum alloy sheets have lower formability (r-value) than low carbon steel sheets in fully annealed condition. Because the texture of fully annealed aluminum alloy sheet is mainly consists of cube component {001}<100>, which shows low formability. Asymmetric rolling, one of the severe plastic deformations, gives rise to shear deformation texture through the Al sheet thickness. In this paper, the changes of texture components after the severe deformation and subsequent heat treatment in Al sheet were observed. The change of the formability after the severe plastic deformation and subsequent heat-treated Al sheets have been analyzed with the change of texture of Al alloy sheets.

Info:

Periodical:

Materials Science Forum (Volumes 654-656)

Main Theme:

Edited by:

Jian-Feng Nie and Allan Morton

Pages:

1259-1262

DOI:

10.4028/www.scientific.net/MSF.654-656.1259

Citation:

I. S. Kim et al., "Texture Change of Severe Plastically Deformed Al Alloy Sheets", Materials Science Forum, Vols. 654-656, pp. 1259-1262, 2010

Online since:

June 2010

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Price:

$35.00

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