Ceramic Foam Filter
Alumina Ceramic Foam Filter is mainly used for filtration of aluminum and aluminum alloys in foundries and cast houses.
Alumina foam ceramics is a kind of foam material made from high purity alumina. The foam ceramics have the characteristics of uniform porosity, high temperature resistance, heat shock resistance, wear resistance and chemical stability.
Products are widely used in casting processing, water treatment, chemical industry, environmental protection and other industries. Is the ideal liquid aluminum filter; Catalyst support, and good sound insulation, thermal insulation material. Product shapes, sizes, and voids PPI can be designed and manufactured on request.
Parameter
Alumina ceramic foam filters are mainly used in the purification process production of non-ferrous alloys such as aluminum and aluminum alloys, and can also be used as gas-solid, liquid-solid separation medium, catalyst substrate, ceramic burner, sound absorption, environmental protection, and other fields.
Mainly used for the filtration of molten aluminium and alloys in foundries and cast houses. With the excellent resistance to attack and corrosion from molten aluminum, the filter can effectively remove inclusions, reduce trapped gas and provide laminar flow, and then the filtered metal is significantly cleaner. Cleaner metal results in higher-quality castings, less scrap, and fewer inclusion defects, all of which contribute to the bottom-line profit.
Techincal Parameters:
| Type | Alumina ceramic foam filter for aluminum and alloy |
| Main material | Al2O3, SIO2 |
| Work Temperature | ≤1200℃ |
| Color | White |
| PPI | 10/20/30/40PPI(PPI=pores per inch) |
| Porosity | 80-90% |
| Compressive strength | ≥0.8Mpa(Room temperature) |
| Bulk Density | 0.4-0.5g/cm3 |
| Certificate | ISO9001:2015 |
| REACH & RoHS |
Application:
● Mainly used for the filtration of molten aluminium and alloys in foundries and cast houses.
● With the excellent resistance to attack and corrosion from molten aluminum, the filter can effectively remove inclusions, reduce trapped gas and provide laminar flow,and then the filtered metal is significantly cleaner.
● Cleaner metal results in higher-quality castings, less scrap, and fewer inclusion defects, all of which contribute to the bottom-line profit.
Functions:
1. Purify metal molten liquid
2. Simplify pouring system
3. Improve the casting metallographic structure
4. Reduce inclusions in castings
5. Reduce the reoxidation defects of castings internal
6. Reduce surface defects of castings after machining
7. Improve casting qualification rate
Application:
Filtration of molten aluminium and alloys in foundries and cast houses
Aluminum Alloys
Catalyst substrate
Ceramic burner
Sound absorption
Environmental protection
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