Zirconia Foam Filter
Zirconia ceramic foam filters are best choice for filtering of steel and steel alloys up to the temperature of 1700 °C. It is recommended especially for high quality grades of steel alloys.
- Reduction in inclusion levels
- Good filtration capacity
- Ideal for the filtration of high alloyed steel
- High efficiency
SIC Ceramic Foam Filter
Sic (silicon carbide) ceramic foam filters of N.N.Enterprise are developed and manufactured for the filtration of cast iron and non-ferrous alloys. As the most advanced filter type with higher filtration efficiency, It can effectively reduce inclusions and turbulence of molten metal, ensuring purified molten metal goes into the mold cavity with improved flow rates. Using the unique formula and manufacturing process, N.N.Enterprise sic ceramic foam filter has excellent thermal shock resistance, chemical resistance and high-temperature resistance up to 1500°C.
- Precise sizes control on ceramic foam filters
- High strength with multi-impregnated slurry and free from loose debris
- Branded main raw materials to ensure stable quality
- Good porosity and free from block during pouring molten metal
- Mature sintering technology to ensure high refractory and good thermal shock resistance
Alumina Ceramic Foam Filter
Alumina Ceramic Foam Filter is mainly for the filtration of aluminum 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.
Aluminum Filtration Filter
Aluminum filtration filter is specially developed and used for filtration, turbulence education, and flow distribution improvement of non-ferrous alloys, especially the molten aluminum. The product can be metal wire mesh filter, metal sponge filter and fiberglass mesh filter.
The product is weaved from E-glass fiberglass yarn with various finishes and has extensive forms. It could be used for most aluminum refinery and castings filtration application, benefits low turbulence and minimizing oxides film generation. It could be in forms of rolls and sewn bag, cut pieces, molded items etc.. It is proved to be very effective for molten metal filtration in almost all types of aluminium foundries including sand, permanent mold, shell, die casting and investment castings, and it will be optimized choice to improve casting quality by using the fiberglass fabric mesh filters. Fiberglass mesh filter will never
contaminate molten aluminium. In this way, the job to recycle the sprue, gate and risers is very easier to handle, as there is no treatment at all and just remelt it in furnaces.
