FIELD: mechanical engineering. SUBSTANCE: powder mixture is applied to the surface of an insert by way of thermal spraying. The first layers are worked with a current roller, the distance between it and spraying jet being provided to be equal to no less than 1/4 of the periphery of the roller. An aluminum alloy powder whose particles are spherical is used as the mixture. EFFECT: simplified method. 1 tbl
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Authors
Dates
1997-04-10—Published
1993-11-04—Filed