The effect of plastic deformation on the grain boundary surface area per unit volume and edge length per unit volume is examined using two methods. The first by applying homogeneous deformations to tetrakaidecahedra in a variety of orientations and the second by using the principles of stereology. It is shown that the methods produce essentially identical results. It is now possible to calculat...

The copper/aluminum composite is very important and practical due to its light weight, optimal thermal electrical conductivity. high weight resistance ratio, along with inherent properties, makes it attractive for new applications. In this regard, the use of composites mechanical properties has significantly increased. research, 5000 series aluminum pure copper samples in 1st, 2nd, 3rd, 4th pas...

6063 aluminum anodized extrusions may exhibit a common surface defect known as streaking, characterized by the formation of narrow bands with a surface gloss different from the surrounding material. The origin of this banding lies in the differential surface topography produced after etching during the anodizing stage, shown to be connected to certain microstructural characteristics. The presen...