High Porosity Silicon Carbide, Alumina, Zirconia Ceramic Foam Filter for Foundry

• Customization: Available
• Application: Ceramic Decorations, Refractory, Structure Ceramic, Industrial Ceramic
• Type: Ceramic Parts
• Model NO.: SF-ALCFF
• Product Name: Ceramic Foam Filter
• Pore Density (Ppi): 10-30
• Porosity (%): 80-90
• Bending Strength(MPa): >0.8
• Material: Al2O3+Sio2+Zro2
• Transport Package: Cartons with Pallet
• Specification: 1.1*1.1*0.12
• Trademark: SEFU
• Origin: China
• HS Code: 6909110000
• Production Capacity: 4000000PCS/Month
• Package Size: 55.00cm * 37.50cm * 28.00cm
• Package Gross Weight: 1.500kg

Product Description

 

Product Description

Ceramic Foam Filter 

The ceramic foam filter is the third generation of filter material after fiberglass mesh, honeycomb ceramic filter. With its three-dimensional structure, it has excellent filtering functions of the screen, filtering, residuum collection, and adsorption in filtering molten metal liquid. It has good chemical stability and does not react with alloy liquid, effectively removing the inclusion in the metal liquid to improve the purity of the molten metal. It can make casting surface smooth, increase strength, reduce the rejection rate, and reduce energy consumption, improve labor productivity, reduce costs. The ceramic foam filter is not only applied for metal filtering in high temperatures but high-temperature gas treatment, carrier of catalyzer, solid heat exchanger, and special filling for the chemical industry. 

Ceramic Foam Filter Features:
1. Mechanical block: remove large non-metallic inclusions.
2. Filtering effect: filter small non-metallic inclusions.
3. Deep adherence: adhere to little inclusions.
4. Reduce turbulence, provide laminar flow, and avoid whirlpools.
5. Trap gas that enters the mold cavity, relax impact, and decrease drop sand.
6. Effectively enhance qualification rate.
7. Improve metallurgical structure of metal products
8. Enhance mechanical properties of metal products
9. Simplify gating system

SEFU ceramic foam filters are available in three materials:
silicon carbide ceramic foam filter, used for grey iron, ductile iron, copper, bronze, brass, and investment casting;
Alumina ceramic foam filter, used for aluminum and aluminum alloys casting;
Zirconia ceramic foam filter, used for carbon steel, stainless steels casting.

 Ceramic foam filter size:
The size is available in square, round, and custom geometric shapes; sizes ranging from 10mm up to 500mm, and thicknesses from 10-50mm. The most common porosities are 10ppi,15 ppi, 20ppi, 30ppi,40ppi,50ppi. Higher porosities are available upon request. Custom-made cut-to-size filters are also possible.

Common size in Round shape	40x11mm, 40x15mm, 50x15mm, 50x22mm, 60x22mm, 70x22mm, 80x22mm , 90x22mm,100x22mm, 120x25mm,150x22mm,200x25
common sizes in Square shape	37x37x12.5mm, 40x40x11mm, 40x40x13mm, 40x40x15mm, 50x50x13mm, 50x50x15mm, 50x50x22mm, 75x75x22mm, 50x75x22mm, 100x75x22mm, 100x100x22mm, 55x55x15mm, 150x150x22mm,200x200x25

 

 

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