Experimental investigation of metal samples subjected to severe plastic deformation
The aim was to study the changes in microstructure and physical and mechanical properties of copper alloy under severe plastic deformation (SPD). Deformation was carried out by the method of structure of metals, which is based on known metal forming operations, such as sediment, firmware and reverse extrusion. After treatment of the workpiece obtained samples for microstructural studies that demonstrated the efficacy of the process under study and the whole process in particular. These conclusions were based on a significant change in the microstructure of the workpiece and its physical and mechanical properties. Also showed high convergence results of mathematical modeling with the real process.