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Potentiality of Mean-Field Approaches for Recrystallisation: Characterization of the Deformed State of Polycrystals

Journal Materials Science Forum (Volumes 467 - 470)
Volume Recrystallization and Grain Growth
Edited by B. Bacroix, J.H. Driver, R. Le Gall, Cl. Maurice, R. Penelle, H. Réglé and L. Tabourot
Pages 33-38
DOI 10.4028/www.scientific.net/MSF.467-470.33
Citation Rénald Brenner et al., 2004, Materials Science Forum, 467-470, 33
Online since October, 2004
Authors Rénald Brenner, O. Castelnau, Brigitte Bacroix
Keywords Dislocation Density, Field Fluctuations, Mean-Field Approach, Polycrystal, Texture
Abstract

The description of the mechanical state of a polycrystal is presented in the framework of the mean-field approaches and attention is paid to the fields heterogeneity. For nonlinear behaviours, the importance of the chosen model is emphasized with respect to relevant microstructural parameters for recrystallisation.

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