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Finished and unfinished spinner discs/centrifugal apparatus, all sizes of nickel and cobalt based spinner discs/centrifugal apparatus can be made to specifications.
What is the Details of our Spinner ?
| Material : | Cobalt and nickel base alloy |
| Process : | Investment castings |
| Application : | glasswool industry |
| Density : | 8.4 g/cm ³ |
| Overall dimensions : | φ200~500mm
|
| Hole dimensions: | φ0.5~1.0mm |
| Holes amount: | 7000~33000 units |
| Operating temperature: | 1050°C |
| Rotating speed: | ≤3000 r/min |
| Tolerance control : | grinding surface , tolerance upon drawing |
| Fiber dimensions: | ≤7μm |
| Lifetime: | ≥168 hours |
| Package : | carton or wooden case , pallet for export |
Chemical Components & Physical Properties
| Grade NO. | Chemical Components | Physical Properties | ||
Density (G/cm3)≥ | Hardness HRC≥ | Elongation Mpa≥ | ||
| TPM10 | C CR NI W 0.4 30 50 15 | 8.3 | 35 | 700 |
| 2.4879 | C CR NI W Fe 0.4 28 48 5 Bal. | 8.3 | 400 | |
| CoCrW31 | C CR NI W Co 0.5 26 1 0.5 7.5 Bal. | 8.5 | 32 | 735 |







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