| Type of powder material |
| Ni - graphite coated |
| brand(PZ) |
| PZ-421 |
| specifications(um) |
| 45/15 106/45 |
| Performance and application |
|
Flame retardant, The highest operating temperature 480 ℃ self-lubricating, used for sealing coating, electromagnetic shielding, conductive rubber packing, etc |
| Cr₂0₃ | 0.25 |
| Ni | 17.5 |
| Si0₂ | 1.0 |
| Fe₂0₃ | 1.0 |
| Other Oxides | <0.3 |
| Recommended Process | HVOF or Atmospheric Plasma Spray |
| Deposition Efficiency | 32 – 50% |
| Porosity | < 2% |
| Wear Rate | < 3 mm3 |
| Macrohardness | HR15N > 90 |
| Electromagnetic shielding | Conductive rubber |
| Part function: Shielding electromagnetic | Part function:Flame retardant |
| Matrix material:Metals and alloys | Matrix material:Metals and alloys |
| Coating function:Flame retardant, electromagnetic shielding | Coating function:fill |
Process technology:Atmospheric plasma spraying, HVOF |
Process technology: Atmospheric plasma spraying, HVOF  |
