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Cr₃C₂-NiCr Nickel chromium carbide compound powder 70/30

Item No.: PZ-702
Cr₃C₂-NiCr
Nickel chromium carbide compound powder70/30
Reunion sintering
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Description
 
 Type of powder material
 Cr₃C₂-NiCr     Nickel chromium carbide compound powder70/30     Reunion sintering
 brand(PZ)
 PZ-702
 specifications(um) 
 38/10      45/15      53/20
 Performance and application

 HVOF and HVAF

 The maximum operating temperature 870 ℃

 the spraying surface is compact and smooth

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

 suitable for aircraft turbine parts, gas turbine, turbine blade spraying, etc



Typical chemical composition
 
Cr₂0₃ balance
C(total) 9.0-10.2
Ni 17.5-22.5
Fe₂0₃ < 0.5%


Particle Size Drstribution
 
Nominal Range um D95um D5um Primary Carbide Size Appret  Density  g/cm³
-53+20 53 20 Coarse 2.4-3.0
-38+10 38 10 Coarse 2.3-2.9
-45+15 45 15 Coarse 2.4-3.0
                                                                                                                                                                            

The coating performance

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


The product application
 
turbocharger  Fuel rod mandrel
Part function:Pressurize exhaust gas to increase engine power Part function: guide
Matrix material:Cast aluminum silicon alloy or all kinds of cast iron Matrix material: Cast aluminum silicon alloy
Function of the coating:Minimize gaps  Function of the coating:Abrasion and corrosion resistance
Process technology: Atmospheric plasma spraying or HVOF
Process technology: Atmospheric plasma spraying or HVOF
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