METHOD FOR PRODUCTION OF REINFORCED HEAT-SHIELDING COATING Russian patent published in 2012 - IPC C23C30/00 C23C14/06 C23C4/04 

FIELD: machine building.

SUBSTANCE: method includes application of a sublayer from a heat-resistant alloy and formation of a reinforced ceramic layer on the sublayer. The reinforced ceramic layer is formed in stages. At first the discrete ceramic layer is applied in the form of isle sections on the sublayer surface, leaving open from 4% to 98% of the total sublayer surface. Then at least one discrete metal layer is applied onto the discrete ceramic layer and open sections of the sublayer in the form of strips or a grid with the area from 4% to 98% from the total surface of the formed coating and thickness from 0.8 mcm to 5 mcm. Afterwards the outer solid ceramic layer is applied.

EFFECT: higher operational properties of coatings, reduced labour intensiveness of the method, increased endurance and cyclic strength of parts with the coating.

24 cl, 3 tbl