Ceramic Foam Filter for Metal Filtration (Material: Silicon Carbide, Alumina, Zirconia, Magnesia)

• Customization: Available
• Application: Refractory, Steel Iron Alloy Casting
• Type: Refractory Material
• Model NO.: FCF
• Ppi: 10-60ppi
• Refractoriness: 1580< Refractoriness< 1770
• Feature: Long Time Materials
• Shape: Square, Rectangle, etc
• Material: Alumina, Sic, Zirconia
• Transport Package: Wooden Box/Carton Box with Pallet
• Specification: 50*50*12mm, 149.63/141.79*200*15, 250*200*15mm, et
• Trademark: DXY
• Origin: China
• Production Capacity: 100, 000pieces/Month

Product Description

Ceramic foam filter is a kind of effective molten metal filter. It's three-dimensional connected mesh structure and high porosity has many advantages, for example, large surface area of slags collection, large inner surface area of filtering, small flow resistance, good filtering effect, etc. Ceramic foam filter: Even aperture, high porosity, proper sinter, high strength of anti-flexing and anti-compression. The product, adopted good portiforium foam and high purity ceramic, effectively removes non-metal solid mixture from aluminium and aluminium alloy fusant. It is widely applied to the aluminium fusant filter equipment of continuous casting, half-continuous casting, gravity casting, and low pressure casting.
Ceramic foam filters are different from aperture specifications from 10 to 45ppi, with different sizes and shapes. Besides the general specification, we can offer the product according to the customers requirements.

Functions of ceramic foam filter:
Decontaminate the melting metal liquid
Simplified gating system
Improve the metallurgical structure of the castings
Reduce imparities of the castings
Improve casting quality rate
Reduce casting internal re-oxidation defects
Reduce the surface defects after machining of the castings

Advantages:
*Ceramic Foam Filters can be provided together, good option.
*Adhesive, moulds can be made, very convenience.
*One-stop service: From sample to production, then to shipping.
*Use environmental-friendly material, lead free, no toxin

Application
*Silicon Carbide Ceramic Foam Filter is applied to purge and filter solution of ductile iron casting, grey iron and other iron casting.
*Zirconia Ceramic Foam Filter is applied to purge and filter solution of steel high temperature metal such as steel alloy stainless steel etc.
*Magnesia Ceramic Foam Filter is applied to purge and filter solution of magnesium and magnesium alloy.
*Alumina Ceramic Foam Filter is applied to purge and filter solution of aluminium and aluminium alloys.

Common size in Round shape:
40x11mm, 40x15mm, 50x15mm, 50x20mm, 60x22mm,
70x22mm, 80x22mm, 90x22mm, 100x22mm, 305x25mm

Common sizes in Square shape:
40x40x13mm, 40x40x15mm, 50x50x15mm, 50x50x22mm, 75x75x22mm,
50x75x22mm, 100x75x22mm, 100x100x22mm, 55x55x15mm, 150x150x22mm
 

Material	ZrO2	SiC	Al2O3
Colour	Yellow	Grey Black	white
Pore density (ppi)	10~60	10~60	10~60
Porosity (%)	80~90	80~90	80~90
Operating temperature( ° C)	1700	1500	1100
Compression Strength(MPa)	1.2	0.9	0.8
Density(g/cm3)	0.90-1.50	0.35-0.50	0.30-0.45
Thermal Shock Resistance(1100-20 ° C)	>6 times	>6 times	>6 times
Application	steel	iron	Non-Ferrous Alloy and Aluminium

 

Specification (inch)	Size (mmxmmxmm)	Hole
7 inches	178x178x50	10 PPI / 20 PPI / 30 PPI 40 PPI / 50 PPI / 60 PPI
9 inches	229x229x50
12 inches	305x305x50
15 inches	381x381x50
17 inches	432x432x50
20 inches	508x508x50
23 inches	584x584x50
We can also supply other sizes as per customers requests