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Cr₃C₂-NiCr Nickel-chromium carbide composite powder 75/25

Item No.: PZ-701
Cr₃C₂-NiCr
Nickel-chromium carbide composite powder 75/25
Reunion sintering
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Description
 
 Type of powder material
 Cr₃C₂-NiCr     Nickel-chromium carbide composite powder 75/25     Reunion sintering
 brand(PZ)
 PZ-701
 specifications(um)
 38/10     45/15     53/20
 Performance and application

 HVOF, HVAF, APS

 medium grain chromium carbide

 The maximum operating temperature 870 ℃

 excellent abrasion resistance, particle corrosion resistance and high temperature gas corrosion resistance

 for stem, turbine components, fuel rod mandrel, pump housing, hydraulic valves, thermal forming, etc.



Typical chemical composition
 
W Balance
Cr₂0₃ 38.5-43.5
C 7.7-8.5
Co 2.9-4.1
Ni 10.0-13.0
Fe₂0₃ < 0.5


Particle Size Drstribution
 
Nominal Range um D95um D5um
-53+20 53 20
-38+10 38 10
-45+15 45 15

                                                                                                                                                                                    

The coating performance

Excellent abrasion resistance, particle corrosion resistance and high temperature gas corrosion resistance


The product application
 
Turbine blade      The steam turbine
Part function:Boost engine Part function:Boost engine
Matrix material:Cast aluminum silicon alloy Matrix material: Cast aluminum silicon alloy
Function of the coating:Increase engine efficiency Function of the coating:Increase engine efficiency
Process technology: Atmospheric plasma spraying or HVOF
Process technology: Atmospheric plasma spraying or HVOF
 
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