Rev. Phys. Appl. (Paris)
Volume 23, Numéro 4, avril 1988
Page(s) 519 - 531
Rev. Phys. Appl. (Paris) 23, 519-531 (1988)
DOI: 10.1051/rphysap:01988002304051900

Microstructures, textures and mechanical properties after large strain

N. Hansen et T. Leffers

Metallurgy Department, Risø National Laboratory, 4000 Roskilde, Denmark

Microstructure, texture and mechanical properties of polycrystalline materials after medium and large strains are reviewed. The existing deformation models are discussed on the basis of the evidence presented, and mechanical properties and microstructure are correlated. Finally, anisotropy and constitutive relations are discussed briefly.

On passe en revue les propriétés mécaniques, la texture et la microstructure des matériaux polycristallins. Les modèles existants pour la déformation sont discutés et les propriétés mécaniques sont corrélées avec la microstructure. Enfin, l'anisotropie et les relations constitutives sont discutées.

6220F - Deformation and plasticity.
6480G - Microstructure.
8140E - Cold working, work hardening: post deformation annealing, recovery and recrystallisation: textures.
8140L - Deformation, plasticity and creep.

Key words
crystal microstructure -- plastic deformation -- texture -- textures -- mechanical properties -- strain -- polycrystalline -- deformation models -- anisotropy