METHOD FOR WORKING ALUMINUM ALLOYS

摘要

metallurgy, possibly manufacture of rubbing pairs operating in condition of dry friction. SUBSTANCE: method comprises steps of working surface of aluminum alloy by electric arc process at using graphite electrode with diameter 4-6mm; moving electrode at rate 3-10 mm/s. EFFECT: reduced frictional properties of metals in condition of dry friction, elimination of metal scratches. 1 ex