A Rapid Deformation Texture Model Incorporating Grain Interactions: Application to Aluminium Hot Rolling Textures

Willie Robert; David Piot; Gilles Guiglionda; Julian Driver

doi:10.4028/www.scientific.net/SSP.105.265

Journal articles

A Rapid Deformation Texture Model Incorporating Grain Interactions: Application to Aluminium Hot Rolling Textures

Willie Robert ¹ David Piot ^{1, *} Gilles Guiglionda ² Julian Driver ¹

* Corresponding author

1 MMF - Département microstructures et mise en forme

2 ALCAN CRV - Centre de recherches de Voreppe

Abstract : A simple and general new approach to predict deformation texture evolution during large plastic strains is presented. The stress in each grain, first calculated by a Taylor model, is then modified by the stresses of adjacent grains thereby making the local slip systems and lattice rotations neighbour dependent. Examples of texture simulations during hot rolling of aluminium alloys are given. The model predictions are compared with the standard Taylor model predictions and with ODF data of the textures measured during hot plane strain compression.

Keywords : Aluminium Alloy Grain Interaction Modeling Polycrystal Plasticity Texture

Document type :

Journal articles

Domain :

Engineering Sciences [physics] / Materials

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https://hal-emse.ccsd.cnrs.fr/emse-00505765
Contributor : Pierre Charles Pinoli <>
Submitted on : Monday, July 26, 2010 - 9:58:41 AM
Last modification on : Wednesday, June 24, 2020 - 4:18:17 PM

A Rapid Deformation Texture Model Incorporating Grain Interactions: Application to Aluminium Hot Rolling Textures

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A Rapid Deformation Texture Model Incorporating Grain Interactions: Application to Aluminium Hot Rolling Textures

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