Alumina Foam Filter
1.Low head loss,easy operation,energy-saving
2.Various sizes,apertures are available for kinds of foundry
THE PROFESSIONAL SUPPLIER FOR CERAMIC FOAM FILTER OF SIC/ALUMINA/ZIRCONA ETC.MATERIALS!
Alumina Ceramic Foam Filters mainly for filtration of aluminum and aluminum alloys in foundries and cast houses. With their excellent resistance to attack and corrosion from molten aluminum, they can effectively remove inclusions, reduce trapped gas and provide laminar flow, and then the filtered metal is significantly clearner. Clearner metal results in higher-quality castings, less scrap, and fewer inclusion defects, all of which contribute to bottom-line profit.
Apply to improve quality of alumina alloy casting and other non-ferrous alloy casting.
l Mend structure of crystalloid
l Improve function of machine
l Commutated function
| Alumina (AI2O3) | ||
pore density PPI | 10-40 | ||
porosity (%) | 80-90 | ||
refractoriness (°C) | 1100 | ||
bending strength (Mpa) | 0.6 | ||
compression strength (Mpa) | 0.8 | ||
thermal shock resistance (times @ 1100°C) | 6 | ||
applying for alloys | Aluminium and its alloy |
