ELECTROPHYSICAL METHOD FOR SUPPRESSING THE MECHANICAL INSTABILITY OF INDUSTRIAL ALUMINUM-MAGNESIUM ALLOY

摘要

A method of processing aluminum alloys Al-Mg system, showing the intermittent deformation and polosoobrazovanie comprising machining the workpiece while passing an electric current, characterized in that through a deformable preform for reducing power consumption and suppressing the mechanical instabilities in the form of intermittent deformations and localization of plastic deformation in the bands passed a constant electric current density of 20-30 A low / mm.