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WC-CoCr 86/10/4

Item No.: PZ-603
WC-CoCr
Cobalt-chromium tungsten carbide composite powder
86/10/4
Reunion sintering
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Description
 
 Type of powder material
 WC-CoCr    Cobalt-chromium tungsten carbide composite powder    86/10/4   Reunion sintering
 brand(PZ)
 PZ-603
 specifications(um) 
 30/5     38/10     45/15     53/20
 Performance and application

  APS, HVOF, HVAF

  fine grained tungsten carbide

  The maximum operating temperature 500 ℃

  CoCr has better corrosion resistance than Co

  the coating is hard and dense, resistant to sliding wear and erosion wear

  for paper rollers, valves and pin valves, hydraulic cylinders, compressor shafts, landing gear, etc.



Typical chemical composition
 
W Balance
Cr₂0₃ 3.5-4.5
C 5.0-5.5
Co 9.0-11.0
Fe₂0₃ N.R.
Others 1.0MAX


Particle Size Drstribution
 
Product Nominal  Size  Distribution(um)
WC-CoCr -53+20
WC-CoCr -38+10
WC-CoCr -45+15

                                                                                                                                                                                    

The coating performance

The coating is hard and compact, resistant to sliding wear and erosion wear


The product application
 
jacket  turbocharger
Part function:The engine set can be made of light materials Part function:Boost engine
Matrix material:Cast iron  Matrix material: Cast aluminum silicon alloy or all kinds of cast iron
Function of the coating:Reduce gasoline and fuel consumption Function of the coating:Reduce gasoline and fuel consumption
Process technology: Atmospheric plasma spraying
Process technology: Atmospheric plasma spraying


           
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