Refractory Grey Silicon Carbide Ceramic Foam Filter for Iron Casting

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials, Instant Materials
• Type: Refractory Material
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SF-SCF
• Shape: Plate
• Material: Silicon Carbide (SiC)
• Product Name: Silicon Carbide Ceramic Foam Filter
• Pore Density (Ppi): 10-40
• Porosity(%): 80-90
• Bending Strength(MPa): >0.8
• Compression Strength(MPa): >1.0
• 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

High Porosity Silicon Carbide Ceramic Foam Filter

Silicon carbide ceramic foam filter is characterized by high porosity and mechanochemical stability and excellent resistance to thermal shock and corrosion from molten metal. It can effectively remove inclusions, reduce trapped gas and provide laminar flow when iron molten metal is filtrated, ceramic foam filter is machined to tight dimensional tolerance during production, this combination of physical properties and precise tolerance makes them the first choice for iron molten metal filtration.

Physical Properties for SiC Ceramic Foam Filters

Pore Density(PPi)	10-40
Working Temperature	≤1500°C
Porosity	80~90%
Compression Strength(Mpa)	0.9
Volume Density	0.4-0.5g/cm3
Thermal Shock Resistance	1100°C---room temperature 6 times
Application	cast iron, cast copper,  cast bronze, cast brass high-temperature gas filter, chemical fillings and catalysis carriers etc.

Directions For Use silicon carbide ceramic foam filter
a) Dimensions Available:
Square shape:30-600mm
Round shape:φ40-φ300mm
Thicknesses from 15-50mm.
PPI:10P,15P,20P,25P,30P,40P
Ductile iron castings use 10PPI, grey iron castings and tenacity iron casting use10PPPI, 15PPI, or 20PPI.

b)Filterable Melt Metal Weight Of Grey And Ductile Iron (10PPI):

Dimension	Ductile Iron (≤ kg)	Grey Iron (≤ kg)	the metal volume of pouring (kg/sec.)
			Ductile Iron	Grey Iron
40×40×15	32	64	3	4
40×40×22	32	64	3	4
50×50×15	50	100	4	6
50×50×22	50	100	4	6
75×50×22	75	150	6	9
75×75×22	110	220	9	14
100×50×22	100	200	8	12
100×75×22	150	300	12	18
100×100×22	200	400	16	24
150×150×22	450	900	36	54

The flow capacities are depending on customers' process parameters and therefore the values only can be recommendations.

Dimensions:
1. good filtering effect, reduce the reject rate.
2. strong adsorption function, reduce inclusions.
3. improve casting processability and mechanical properties.

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.  

Detailed Photos

 

FAQ

Cangzhou Sefu Ceramic New Materials Co., Ltd.