Physical analyses of crystal plasticity by DD simulations

被引：193

作者：

Devincre, B

Kubin, L

Hoc, T

机构：

[1] Off Natl Etud & Rech Aerosp, CNRS, UMR104, Lab Etud Microstruct, F-92322 Chatillon, France

[2] Ecole Cent Paris, Lab MSSMat, CNRS, UMR 8570, F-92295 Chatenay Malabry, France

来源：

SCRIPTA MATERIALIA | 2006年 / 54卷 / 05期

关键词：

plastic deformation; dislocation dynamics; strain hardening; simulation; forest interactions;

D O I：

10.1016/j.scriptamat.2005.10.066

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The present work emphasises the potentialities of dislocation dynamics simulations for performing analyses of crystal plasticity and obtaining information that cannot be reached by experiment. As an example, a study is presented of parameters that are critical for modeling strain hardening in face-centred cubic crystals, the mesoscopic coefficients of interaction between non-coplanar slip systems. (c) 2005 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

引用

页码：741 / 746

页数：6

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