FIELD: coatings. SUBSTANCE: method involves preliminarily mechanical treatment of object surface and spraying material in the form of particles accelerated to velocities and heated to temperatures ensuring plastic deformation upon striking object surface up to melting temperature. Simultaneously, ultrasonic action is performed directly in spraying spot at the moment particle strikes the surface. Ultrasonic action may be provided through surface waves (Raley waves) or normal waves (Lamb waves). EFFECT: intensified process. 3 cl, 3 dwg
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