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ULTRASONIC SPRAYING

ULTRASONIC SPRAYING

  • Class:RECOMMEND
  • Writer:NSJ
  • Origin:NSJ
  • Time:2021-03-08 10:21

(Summary)

ULTRASONIC SPRAYING

(Summary)

  • Class:RECOMMEND
  • Writer:NSJ
  • Origin:NSJ
  • Time:2021-03-08 10:21

      Supersonic spraying is a new type of flame spraying technology. It is mainly used to harden the surface of the jar mandrel. The supersonic spraying equipment heats the sprayed particles to a molten or semi-melted state, and accelerates to a speed as high as 300-500m/s, or even higher, so as to obtain high bonding strength, Dense, high-quality coating. The supersonic flame speed is very high, but the temperature is relatively low. For cemented carbide, it can effectively inhibit the decomposition of WC in the process of spraying. The coating not only has high bonding strength, but also compact and superior wear resistance, which is comparable to the explosion spraying layer, but also exceeds the hard coating of electroplating and spraying layer. It is widely used.  

 

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