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Application of HVOAF supersonic flame spraying technology in industry
HVO/AF's flame flow speed and temperature are continuously adjustable over a wide range. It has the functions of HVOF, HVAF and cold spray, which can meet the spraying requirements of various materials and has broad application prospects in the industry. The carbide ceramic coating prepared by HVO/AF has high bonding strength, compact structure and good wear resistance. It has been applied in metallurgy, electric power, hydraulic pneumatic, valve and drawing wire industries, and has achieved good economic benefits. The oxide-free copper coating prepared by HVO/AF has a compact structure and high bonding force, and has potential application value in the field of conduction and heat conduction.