Strength of near-surface layers of zirconium alloys and vacuum-arc deposited coatings under the action of microimpact

Results of experimental researches of properties of the coating zirconium alloy received at various pressure in the vacuum chamber by sedimentation from erosive plasma of calcium-reduced zirconium of the cathode during a vacuum-arc discharge are submitted. The data on interrelation of microhardness of coating and their erosive resistance microimpact under the action of cavitation are received. It set influence of parameters of drawing of coatings on character of their interrelation and structure of coatings