Thermal spraying method - supersonic flame spraying process

       【Summary】:

Supersonic flame spraying for short mainly uses a high-pressure water-cooled reaction chamber and a slender injection pipe to send fuel and oxygen into the reaction chamber for combustion to generate a high-pressure flame. There is another method to inject fuel and oxygen through high pressure injection, burn outside the nozzle, spray powder with high pressure gas from the inside of the nozzle axially into the flame, and then compress the combustion flame through the compressed gas in the air hood outside the nozzle, Accelerates and sprays molten powder towards the substrate.

The abbreviation of supersonic flame spraying mainly uses a high-pressure water-cooled reaction chamber and a slender injection pipe to send fuel and oxygen into the reaction chamber for combustion to generate a high-pressure flame. There is another method to inject fuel and oxygen through high pressure injection, burn outside the nozzle, spray powder with high pressure gas from the inside of the nozzle axially into the flame, and then compress the combustion flame through the compressed gas in the air hood outside the nozzle, Accelerates and sprays molten powder towards the substrate. Accelerates and sprays molten powder towards the substrate.