Sintering broken:-250+325mesh -325+500mesh Agglomerated,sintered:45-15um,30-5um Co : 10~13% Fe : max 0.3% C :5~6%

Characteristics and application:

  .HVOF  HVAF  APS  .Small, medium grain size tungsten carbide   .The highest working temperature 500 °C  .Hard, dense coating, Have good wear resistance, Corrosion resistance and Sliding wear resistance.   .Have good microstructure and higher bond strength of smooth coating.   .Low resistance to oxidation resistance and corrosion resistance  .Used for steel craft roller, corrugated roller, printing machinery parts, guide roller,pump housings,values, oil drilling tools, wiredrawing machines,blades of ventilating fans in power plants,etc.

 Powder morphology and coating:

choose my company powder using HVOF sprayed ,coating to achieve the effec:

WC-12%Co series spraying alloy powder