Numéro
J. Phys. IV France
Volume 03, Numéro C7, Novembre 1993
The 3rd European Conference on Advanced Materials and Processes
Troisiéme Conférence Européenne sur les Matériaux et les Procédés Avancés
Page(s) C7-215 - C7-218
DOI http://dx.doi.org/10.1051/jp4:1993732
The 3rd European Conference on Advanced Materials and Processes
Troisiéme Conférence Européenne sur les Matériaux et les Procédés Avancés

J. Phys. IV France 03 (1993) C7-215-C7-218

DOI: 10.1051/jp4:1993732

Microstructures and mechanical properties of an Osprey aluminium 7000 alloy

L. COTTIGNIES1, 2, Y. BRECHET1, M. AUDIER1, F. LIVET1, F. LOUCHET1 and P. SAINFORT2

1  LTPCM/ENSEEG, Domaine Universitaire de Grenoble, BP. 75, 38402 St Martin d'Hères cedex, France
2  CRV Pechiney, BP. 25, Centralp, 38340 Voreppe, France


Abstract
An alloy from the 7000 serie obtained by the Osprey process has been studied both from the microstructural (TEM, SAXS) and from the mechanical viewpoint. The modelling of the mechanical properties and of their anisotropy was performed using both models from physical metallurgy and a self consistent eslastoplastic model.



© EDP Sciences 1993