NANOSTRUCTURED MULTILAYER COMPOSITE PROTECTIVE VACUUM-PLASMA COATINGS

Description of the project: Technological process of vacuum-plasma deposition of protective-decorative, wear-, heat- and corrosion-resistant coatings on products from a wide class of materials, based on periodic bombardment of growing condensate with a stream of ions. The development of multicomponent systems based on refractory titanium compounds with various alloying additions (Al, Cr, Cu, etc.) deposited from separated plasma streams is underway.

Coatings can be used for a wide range of products exposed to abrasive mechanical, thermal, and corrosive wear. These are engineering, woodworking, food and other enterprises.

Advantages: The synergistic effect of the ultradispersed structure of the coatings due to the introduction of alloying elements and minimal roughness due to a decrease in the amount of the droplet phase in the plasma flow can significantly increase the protective properties (corrosion resistance, thermal and wear resistance) of the formed layers.