Modeling of deformation and texture development of copper in a 120 deg ECAE die

A flow line function is proposed to describe the material deformation in equal channel angular extrusion for a 120 deg die. This new analytical approach is incorporated into a viscoplastic self-consistent polycrystal code to simulate the texture evolution in route A extrusion of copper and compared...

Full description

Saved in:
Bibliographic Details
Published in:Scripta materialia 2006-05, Vol.54 (9), p.1667-1672
Main Authors: Arruffat-Massion, R, Toth, L S, Mathieu, J-P
Format: Article
Language:English
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A flow line function is proposed to describe the material deformation in equal channel angular extrusion for a 120 deg die. This new analytical approach is incorporated into a viscoplastic self-consistent polycrystal code to simulate the texture evolution in route A extrusion of copper and compared to experimental textures as well as to those corresponding to simple shear.
ISSN:1359-6462
DOI:10.1016/j.scriptamat.2006.01.004