Micro-plasma Protective Coatings

Technology of formation of multipurpose coatings by a method of microplasma oxidation is developed. Advantages compared to other methods of a coating deposition are shown. Advantages and capabilities of microplasma oxidation are given. Basic characteristics of coatings on aluminum alloys are: adhesion (ges 3500 kg / sm
²
), microhardness (ges 2500 kg / mm
²
), a breakdown voltage (les 2000 V). This technology is applicable in the following areas: mechanical engineering, plane-and ship- building, fuel and power generation industry, chemical and food industries, and medical equipment.