RocDur 62 Thermal Spray Flexicord
Features & Benefits
- Exceptional deposition efficiency – 83 to 90%
- Carbide-rich matrix produces extremely hard coatings
- Excellent abrasion resistance
- Allows spray rates comparable to HVOF of up to 5.3 kg/hour (11.7 lb/hr)
- Coatings up to 2 mm (0.08”) possible
- Ideal coating for rollers, feed screws & glass plungers
Physical Properties
| Properties | Value |
|---|---|
| Composition | NiCrBSiFeC |
| Coating Hardness | 60HRC150 |
| Coating Density | 8.2 g/cm3 (0.29 lb/in3) |
| Coating Porosity | <1% as fused |
| Pore Diameter | <1 µm |
| Coating Roughness | 12.5 µm Ra as sprayed 2 – 4 µm Ra as fused 1 – 2 µm Ra as ground |
| Melting Temperature | 1060°C (1940°F) |