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WC-Ni Nickel-clad tungsten carbide composite powder

Item No.: PZ-456
WC - Ni
Nickel-clad tungsten carbide composite powder
coated
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Description
 
 Type of powder material
 WC - Ni  Nickel-clad tungsten carbide composite powder  coated
 brand(PZ) 
 PZ-456
 specifications(um) 
 90/45  106/45
 Performance and application

 casting tungsten carbide

 usually used in combination with NiSF

 suitable for glass mold piston, pump piston and casing, extrusion screw, steel roller, hard alloy industry, etc



Typical chemical composition
 
Cr₂0₃ 19.0 – 24.0
Ni 5.5 – 8.5
Wc Balance
Fe₂0₃ <0.5
Other Oxides <0.05



Spray parameters
 
Recommended Process HVOF or Atmospheric Plasma Spray
Deposition Efficiency 32 – 50%
Porosity < 2%
Wear Rate < 3 mm3
Macrohardness HR15N > 90
                                                                                                                                                                                    

Coating Properties

Hardness: approx. 900 HV 0,3            Applicable up to 1.350 °C


The product application
 
The glass mould      The screw
Part function: The mould Part function:To overcome the resistance
Matrix material:Metals and alloys Matrix material:Metals and alloys
Coating function:Wear resistance, corrosion resistance Coating function:Wear resistance, corrosion resistance
Process technology:Atmospheric plasma spraying
Process technology: Atmospheric plasma spraying


 
   
 
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