Table of Contents
Textures and Microstructures
Volume 14 (1991)–18
http://dx.doi.org/10.1155/TSM.14-18.1055

On The Ideal Orientations of Rolling Textures for FCC Polycrystals

1Faculté des sciences appliqueés, Université de Sherbrooke, Sherbrooke, Québec J1K 2R1, Canada
2Institute for General Physics, Eötvös University, P.O.B. 323, Budapest 1445, Hungary

Copyright © 1991 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

The textures that develop during rolling are among the most important factors affecting the properties of rolled sheets, as well as their behaviour in subsequent forming processes. For FCC polycrystals, the main ideal orientations of rolling textures are cube, Goss, brass, copper, Taylor and S. The behaviour of these ideal orientations during rolling are investigated in this paper. Analytical and numerical results for the stress states, slip distributions, lattice rotation fields and orientation developments are obtained using a rate-sensitive crystal plasticity model. The rate-sensitive results are compared with those obtained from the classical rate-independent Bishop and Hill theory. Comparisons are also made with the experimental observations reported by Hirsch and Lücke.