A Review on the Response of Equal Channel Angular Pressed Composite

Abstract

SPD(Severe Plastic Deformation) methods are used to convert coarse grain metals and alloys into ultrafine grained (UFG) materials. Obtained UFG materials then possess improved mechanical and physical properties which destine them for a wide commercial use. This paper, in one direction, looks into historical development of ECAP(Equal Channel Angular Pressing) method of SPD process and its effect at obtaining fine crystalline structure and on the other side also partially focuses on further development of UFG structure by any secondary operation like Rolling.