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