Crystal Plasticity Modeling of the Through-Thickness Texture Heterogeneity in Heavily Rolled Aluminum

Delannay, Laurent;Mishin, Oleg V.
(2013) Key Engineering Materials — Vol. 554-557, p. 1189-1194 (2013)

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Abstract
The textures measured at different depths inside a cold rolled aluminium sheet are compared to results obtained by crystal plasticity predictions. Different assumptions about the micro-to-macro scale transitions are considered. The input texture reveals a through-thickness gradient that originates from hot rolling producing shear near the surface and conditions approaching plane strain compression in the center layer. Model predictions confirm experimental observations that such a gradient strengthens significantly during further heavy cold rolling.
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Delannay, L., & Mishin, O. V. (2013). Crystal Plasticity Modeling of the Through-Thickness Texture Heterogeneity in Heavily Rolled Aluminum. Key Engineering Materials, 554-557, 1189-1194. https://doi.org/10.4028/www.scientific.net/KEM.554-557.1189 (Original work published 2013)