A rapid deformation texture model incorporating grain interactions

被引：18

作者：

Robert, W

Piot, D

Driver, JH

机构：

[1] Ecole Natl Super Mines, Microstrut & Proc Dept, CNRS Federat, F-42023 St Etienne 2, France

[2] Ecole Natl Super Mines, Microstrut & Proc Dept, UMR 5146, CNRS, F-42023 St Etienne 2, France

来源：

SCRIPTA MATERIALIA | 2004年 / 50卷 / 09期

关键词：

texture; modelling; polycrystal plasticity; grain interaction;

D O I：

10.1016/j.scriptamat.2004.02.007

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

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 fcc metals are given. (C) 2004 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

引用

页码：1215 / 1219

页数：5

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