Microarc surface coating

Of appointment, area of application: Application of thermal, dielectric, shielding, termoreguliruyuschih coatings. Increased hardness, wear resistance and corrosion resistance of structural and tool materials. Restoration of worn machinery parts. Can be used to improve the work life of parts in friction units operating under conditions of abrasive wear and corrosive environments. Creation of an electrical heating element.

Technical description. For the installation of plasma spraying used 3D-TOS and TOS-8M available in the laboratory . Napylyaemy material in the form of powder or wire is fed into the combustion area of the plasma jet, where it is heated to high temperatures and applied to the surface details. Napylyaemye materials – Al, Cu, Al 2 O 3, ZrO 2, Nihrom, hard materials. Coating exposed parts made of steel, aluminum and titanium alloys, coal and glass. As the plasma and the protective gas used – argon, helium, hydrogen, nitrogen.

Main advantages: High operational properties of the surface, the possibility to apply coatings of various purposes, create a coating composition.

Stage of development: design and manufactured by advanced plasma head.