During the last decade, equal-channel angular pressing (ECAP) has emerged as a widely-
known procedure for the fabrication of ultrafine-grained metals and alloys. This review …

The focus of this article is texture development in metals of fcc, bcc, and hcp crystal structure
processed by a severe plastic deformation (SPD) technique called equal-channel angular …

Severe plastic deformation (SPD) has established itself as a potent means of producing bulk
ultrafine grained and nanostructured materials. It has given rise to burgeoning research that …

Equal-channel angular pressing (ECAP) is a convenient processing tool for introducing very
significant grain refinement, typically to the submicrometer level, in a wide range of metals. It …

Samples of pure aluminum and an Al-6061 alloy were subjected to equal-channel angular
pressing (ECAP) for up to eight passes at room temperature. The Vickers microhardness …

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 …

A comprehensive finite element (FE) study is conducted to analyze the formation of the
plastic deformation zone (PDZ) and evolution of the working load with ram displacement …

The equal-channel angular pressing of pure metals is conducted most expeditiously by
pressing at room temperature using a die with a channel angle of 90°. However, these …

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 …

A new analytical model is presented using a flow line function to describe the material
deformation during equal channel angular extrusion (ECAE) with a 90° die. The flow field is …