Influence of Combined Process “Rolling-pressing” on Microstructure and Mechanical Properties of Copper

The aim of this work is to study the influences of the combined process of “rolling-pressing” on the microstructure and mechanical properties of copper billets. Laboratory studies were performed of the combined process. In particular, a laboratory experiment was conducted to implement the combined process of “rolling-pressing”, whose main purpose was to research the effect of the scheme on the deformation changes in the microstructure and mechanical properties of the original workpieces, made of copper alloy M1. Research of the mechanical properties and microstructure of deformed copper billet by this means found that the implementation of the combined process of “rolling-pressing” increases strength properties of copper, and reduced plastic properties, and the original grain during deformation is reduced.