| 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 |
| Cr₂0₃ | 19.0 – 24.0 |
| Ni | 5.5 – 8.5 |
| Wc | Balance |
| Fe₂0₃ | <0.5 |
| Other Oxides | <0.05 |
| Recommended Process | HVOF or Atmospheric Plasma Spray |
| Deposition Efficiency | 32 – 50% |
| Porosity | < 2% |
| Wear Rate | < 3 mm3 |
| Macrohardness | HR15N > 90 |
| 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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