FIELD: mechanical engineering; application of coats by gas-thermal method at high adhesion and cohesion. SUBSTANCE: substrate is acted on simultaneously by activating and spraying particles. Spraying spots are combined. As a result, mechanic- activation of substrate surface; weakly adhesive particles are removed. Angles of spraying are within 40-45 deg. EFFECT: enhanced efficiency of mechano-activation. 2 ex
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Authors
Dates
2004-01-27—Published
2002-06-18—Filed