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Caperdiff 94 AL is one of a range of qualities designed for use. The quality of the plug depends on the application.
Whether you are a small investment foundry or a large integrated steelworks, our gas diffuser technology can help and has been proven in hundreds of sites worldwide.
We can offer gas treatment solutions to ferrous and non-ferrous metallurgical processes. Gas diffusers for use in induction furnaces are available in a range of qualities, sizes and fittings.
Capital’s gas diffuser technology has also been incorporated into a pressed crucible. For more information please consult our brochure or speak to one of Capital’s representatives.
| Product Name | Bulk Density (g / cm³) | Apparent Porosity (%) | Cold Crushing Strength (MPa) | Comments |
| Caperdiff 94ALR | 3.16 | 17.7 | 120 | Pressed permeable chrome enriched alumina, high strength, diffuser for non-ferrous application. |
| Caperdiff 94AL | 2.85 | 21.0 | 100 | Pressed and fired permeable alumina diffuser for both ferrous and non-ferrous application. |
| Product Quality | Al₂O₃ | SiO₂ | Fe₂O₃ | CaO | Cr₂O₃ | P₂O₅ |
| Caperdiff 90ALR | 94 | 2.4 | 0.1 | 0.2 | 1.4 | 1.3 |
| Caperdiff 94AL | 94 | 2.6 | 0.1 | 0.1 | - | 2.9 |
