Study on the orientational stability of cube-oriented FCC crystals under plane strain by use of a texture component crystal plasticity finite element method

被引：68

作者：

Raabe, D

Zhao, Z

Roters, F

机构：

[1] Max Planck Inst Eisenforsch GmbH, D-40237 Dusseldorf, Germany

[2] MIT, Dept Aeronaut & Astronaut, Cambridge, MA 02139 USA

来源：

SCRIPTA MATERIALIA | 2004年 / 50卷 / 07期

关键词：

texture; modeling; structural behavior; mechanical properties; plasticity; crystalline; mesostructure;

D O I：

10.1016/j.scriptamat.2003.11.061

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

We study orientational grain fragmentation of cube-oriented FCC crystals by using a texture component based crystal plasticity finite element method. We describe the starting texture of the crystals in terms of a spherical Gaussian. Orientational in-grain heterogeneity occurring during loading is investigated as a function of friction and orientation scatter. (C) 2003 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

引用

页码：1085 / 1090

页数：6

共 32 条

[1] Deformation banding mechanisms during plane strain compression of cube-oriented f.c.c. crystals [J].