A new model is presented to describe the hardening behaviour of cell-forming crystalline
materials at large strains. Following previous approaches, the model considers a cellular …

Microstructural analysis by advanced and automated methods has allowed deformation
microstructures to be quantified in terms of common structural parameters. This …

The evolution in microstructure and local crystallography is described, with emphasis on the
behaviour of medium to high stacking fault energy FCC metals deformed at low temperature …

The knowledge of the flow behavior of metallic alloys subjected to hot forming operations
has particular interest for metallurgists in the practice of industrial forming processes …

A recent strain hardening model for late deformation stages (Estrin, Y., To´ th, LS, Molinari,
A., and Bre´ chet, Y., Acta Materialia, 1998,“A dislocation-based model for all hardening …

In this study, the deformation behavior of aluminium during equal channel angular pressing
(ECAP) was calculated on the basis of a dislocation density-based model. The behavior of …

The best p-type skutterudites so far are didymium filled, Fe/Co substituted, Sb-based
skutterudites. Substitution at the Sb-sites influences the electronic structure, deforms the Sb …

The paper is concerned with large strain deformation behavior of metallic materials as
exemplified by copper under high-pressure torsion (HPT). To that end, the evolution of …

With the advent of demands for better mechanical properties for industrialization, it has
become necessary to venture into new processing routes like severe plastic deformation …

High-pressure torsion (HPT) is a type of severe plastic deformation (SPD) that is highly
suited to produce bulk ultrafine-grained and nanocrystalline materials, as it introduces many …