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WC-Co (Cr) series spraying alloy powder
WC-Co (Cr) series spraying alloy powder
Supplier Info
[China Supplier]
Contact Person : Mr. xu xiao
Tel : 86-510-85504122
Fax : 86-510-85520126
Product Detail
Sintering broken: -250+325mesh -325+500mesh Reunion granulating:45-15um30 -5um Co : 9~11% Cr: 3~5% Fe : max 0.3% C : 5~6%

Chemical composition:  Co : 9~11% Cr: 3~5% Fe : max 0.2% C : 5~6% O: max 0.2% W: balance

Characteristics and application:

   HVAF HVOF  APS  .Small, medium grain gize tungsten carbide   .The highest working temperature 500 °C   .Alternative hard chromium  .Cobalt chromium lattice resistance to corrosion and abrasion resistance high than cobalt lattice  .Used in Aqueous solution and moisture corrosion environment  .Have good microstructure and higher bond strength of smooth coating  .Mainly used for turbine blade, hydropower turbines, pump parts, paper roller, gate valves, ball valves, hydraulic cylinder, compressor shaft, etc.  .Wear proteetion in corrosive solutions for mills in the paper manufacturing and chemical fiber industry. 

Powder morphology and coating:

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

WC-Co (Cr) series spraying alloy powder

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