for primer coats
ProXon 21021
Metal powder based on a NiAlMo alloy. Corrosion-resistant to water, weathering and alkaline media. High resistance to adhesion and erosion. Good resistance to metallic sliding friction, lubricated and unlubricated. Corrosion resistant. Can be machined.
Technical data
Hardness [HV 10]: 180*
Grain size distribution [μm]: 38 - 125
Density [g/cm3]: 8.6
Applications
For flame spraying without melting of unalloyed, low-alloyed and high-alloyed steels and the corresponding cast steel types as well as copper alloys with a Cu content < 95 %, fine zinc alloys, light metal, nickel and cobalt alloys.
Typical application examples are
Adhesive primer coatings, press fits, wear rings, sliding surfaces, blades and vanes.
Processing instructions
Remove damaged material. Round off or chamfer edges. Clean spray areas, preheat to 50 - 150 °C and roughen. Apply in preheated condition up to the desired layer thickness. Maintain spray coat temperature between 50 °C and 200 °C. Adjust primer coats to a layer thickness of 0.2 - 0.3 mm, otherwise do not exceed 2 mm. Allow to cool in still air.
Sprayer: CastoDyn DS 8000
*The achievable hardness values depend on the selected spraying parameters, preheating temperatures, etc. No guarantee can therefore be given that the hardness values will be achieved.
Specification
| Code | 100648 |
|---|---|
| Category | ProXon |
| Number in package | 1.25 kg |
| Price per unit | 373,52 £ / kg |
| Price excl. VAT | 466,90 £ |
| Price incl. VAT 20% | 560,28 £ |
| Availability | within 5 to 10 days |
