20ppi Refractory Porous Silicon Carbide Ceramic Foam Filter for Iron Casting

Model NO.
SF-SCF
Shape
Plate
Material
Silicon Carbide (SiC)
Porosity(%)
80-90
Compression Strength(MPa)
>1.0
Bending Strength(MPa)
>0.8
Pore Density (Ppi)
10-40
Product Name
Silicon Carbide Ceramic Foam Filter
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
Reference Price
Please contact us for quote
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Product Description

 
Product Description


SiC ceramic foam filter

Silicon carbide ceramic foam filter is designed for filtering ductile iron, grey iron, and non-ferrous alloy castings. With excellent resistance to attack and corrosion from molten iron liquid, it can effectively remove inclusions in molten metal, and adsorbed impurities, reduce the molten metal in the gas and the harmful element content, decrease the reject rate, and improve the processing performance and mechanical properties of the casting.

Silicon carbide ceramic foam filter is designed for filtering impurities from molten iron & alloy, nodular cast iron castings, grey iron castings and malleable castings, bronze casting, etc. Which have high porosity (80%-90%), high thermal shock resistance, and large specific surface, compared with other traditional filters. It can effectively remove inclusions, reduce trapped gas from liquid metal and provide laminar flow when applied as filter in gating system.

Silicon carbide CFF Using Scope
Silicon carbide ceramic foam filter is widely used for molten iron and its alloys filtration in ferrous foundries also adapted to copper, bronze, brass, and other copper alloy filtering, and also applied in high-temperature waste-gas decontamination engineering.

Silicon carbide ceramic foam filter size:
The size  are available in square, round, and custom geometric shapes; sizes ranging from 10mm up to 5 00mm, and thicknesses from 10-50mm. The most common porosities are 10 ppi , 15ppi, 20 ppi, 2 5ppi,30ppi . Custom-required  sizes are possible to be produced.

Sizes in Round shape:
40x1 1 mm , 40x15mm, 40x 22 mm , 50x15mm,50x2 0 mm , 50x2 2 mm, 60x22mm,
70x22mm, 7 5 x22mm,   80x22mm , 90x22mm,100x22mm, 120 x25mm

Sizes in Square shape:
37 x 37 x 12.5mm, 3 0x 5 0x 22 mm , 40x40x1 1 mm ,  40x40x1 3 mm, 40x40x15mm, 40x40x 22 mm , 50x50x 13 mm, 50x50x 15 mm, 50x50x22mm, 6 0x 6 0x 15 mm ,   6 0x 6 0x22mm 75x75x22mm,   50x75x22mm , 100x75x22mm, 100x100x22mm, 55x55x15mm, 55x55x1 2.5 mm , 66x66x12.5, 150x150x22mm 150x150x2 5 mm

Physical properties for SiC ceramic foam filters:
Porosity(%) 80~90%
Working Temperature ≤ 15 0 0°C
Bending Strength(Mpa) 0.8
Compression Strength (Mpa) 0.9
Thermal Shock Resistance 1 1 00°C---room temperature  6  times
Volume Density 0. 4 -0.5g/cm3
Heat Temperature Resistance ≥ 15 5 0°C
      
Chemical composition for SiC ceramic foam filters:
SiC Al2O3 Si O 2
70 -7 5 % ≤ 2 5 % ≤ 3%

Packing                                                 
  1.   Inside packing: Filters are put in small boxes and Layered packaging. There is cardboard between each layer.
  2. Outside packing: Cartons&Pallets. Three-layer corrugated cartons and export special pallets.
  3. The mark on cartons can be designed according to the customer's request.  
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Cangzhou Sefu Ceramic New Materials Co., Ltd. 

 

Refractory

PNEUTEC.IT, 2023