Alumina Ball
Alumina Ball
Metal Filtration Alumina Ball from Magnochrom has ultra-low porosity, very high density, and outstanding thermal shock resistance. It is the primary filter media for the filters DBF (Deep Bed Filters) in the metal casting industries.
Regenerative Burners Alumina Ball from Magnochrom has high strength, large thermal conductivity, good heat storage and stability. It can pre-heat both coal gas and air to rapidly increase the combustion temperature to meet the billet heating requirement. It also used as heat storage packing in steel industry.
Catalyst bed support Alumina Ball for oil refining, petrochemical and natural gas applications.
Specifications:
| Specification | AB 99.5 | AB 99.3 |
| Al2O3 | ≥99.5 % | ≥99 % |
| Fe2O3 | <0.02 % | <0.05 % |
| Na2O | <0.20 % | <0.40 % |
| Water absorption | ≤2.0 % | ≤3.0 % |
| Compression Strength | ≥1000 kg/grain | ≥1500 kg/grain |
| Typical size | 019 mm | 025 mm |
Sizes Available:
| Ø 0.5mm | Ø 1.0mm | Ø 2mm | Ø 3mm | Ø 6mm | Ø 8mm |
| Ø 10mm | Ø 13mm | Ø 19mm | Ø 25mm | Ø 3Omm | Ø 38mm |
Other sizes are also available on request.