FIELD: gas-flame deposition of part surfaces. SUBSTANCE: method comprises steps of feeding wire through central duct of guiding sleeve of spraying head; feeding compressed air through the same duct. Acetylene and oxygen are supplied through mixing chamber of spraying head. Apparatus is provided with collar in inlet portion of guiding sleeve. Collar is fixed with use of plug for preventing air flow counter to fed wire. Compressed air is supplied from union with jet. EFFECT: possibility of reducing oxidation of deposited metal, its fine spraying at providing high strength of coating. 2 cl, 1 dwg
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