Preparation of AlMgSi1 (6082) aluminum alloy for the study of mechanical and physico-chemical properties in the rolling process

Abstract

The study is devoted to the preparation of the AlMgSi1 (6082) aluminum alloy for the study of its mechanical and physico-chemical properties under rolling conditions. The purpose of the work is to develop a methodology for preparing an alloy that provides reproducible analysis of its properties. The main directions include the study of rheological and plastic properties of the material, as well as thermal effects during deformation

The scientific significance of the work lies in the analysis of the effect of heat treatment and deformation parameters on the plastic fluidity and corrosion resistance of the alloy. The practical significance lies in improving the quality of materials for various industrial applications. The methodology included experiments with heat treatment and rolling, analysis of the microstructure and mechanical properties of the alloy. The tests were carried out on samples at different temperatures and strain rates using the STD 812 torsion plastomer.     

The results showed that the plasticizing stress of the alloy increases with deformation at low temperatures and decreases at high temperatures. The conclusions confirm the significant influence of temperature and strain rate on the properties of the alloy.