The focus of this study was on the effect channel angle stress distribution in material aluminum alloy 5083. mechanical properties a mate- rial are related to grain size. Equal angular pressing (ECAP) is method for deforming materials such way that strong prop- erties formed while dimensions work piece stay fixed order make ultra-fine-grained materials. One parameters ECAP angle. It’s crucial u...

Production of lightweight metals with a higher strength to weight ratio is always the main goal of researchers. In this article, equal channel multi angular pressing (ECMAP) process as one of the most appealing severe plastic deformation (SPD) methods on production of ultra-fine grained (UFG) materials studied. Two main routes A and C investigated by FEM and compared with each other from differ...