Thickened nanostructured electrospark coatings on aluminum and its alloys

It is shown that it is possible to obtain nanostructured layers of increased thickness (up to 2 mm), suitable for the repair of worn surfaces of component parts made of aluminum alloys during electrospark doping of the surface of the aluminum alloy (D1) by electrode made of an Al-Sn alloy (20% Sn) with the use of high current density and two-phase technology for producing a multilayer coating (applying - melting)