Sic Silicon Carbide Ceramic Foam Filter for Metal Filtration Industry

• Customization: Available
• Application: Refractory
• Material Composition: Silicon Carbide, SiC
• Model NO.: BS-CFF
• Speciality: High Strength, Temperature Resistant
• Type: Heat-Resistant Material
• Refractoriness: 1580< Refractoriness< 1770
• Feature: Long Time Materials
• Shape: Plate
• Material: Silicon Carbide (Sic)
• Transport Package: Carton Box
• Specification: 40*40*20mm~150*150*50mm
• Trademark: BESTN
• Origin: Pingxiang, China
• HS Code: 6909190000
• Production Capacity: 500m3/Month

Product Description

Product Description

Silicon carbide foam ceramic filter using German imported polyurethane foam sponge as a carrier, silicon carbide mainly squeezed into the foam sponge, and then squeeze out the slurry,the slurry around the foam fiber, after drying, baking at high temperature,polyurethane thermal decomposition, leaving foam ceramic products, namely silicon carbide foam ceramic filter.
The silicon carbide foam ceramic filter, with the three- dimensional mesh interconnection structure of foam sponge,can make metal liquid reflect rectification, mechanical screening, filtration cake, adsorption and other filtration mechanisms to effectively improve the purity of metal liquid, reduce waste rate, reduce mechanical processing loss,thus improve production efficiency and reduce production cost. Silicon carbide foam ceramic filter has high strength,good thermal stability, larger than surface area and high size accuracy. It is mainly used to filter and purify the filtration of ductile cast iron, ash cast iron,aluminum, copper and other alloy metal liquid, effectively remove large inclusions in metal liquid, adsorb smell magazines, reduce the content of gas and harmful elements in metal liquid, improve the metal matrix organization, and improve the mechanical properties of castings.

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
 
Physical and Chemical Properties

Material	Silicon Carbide
Color	Grey black
Pore Density	8-60ppi
Porosity	80-90%
Refractoriness	≤1500ºC
Bending Strength	>0.8Mpa
Compression Strength	>0.9Mpa
Volume-weight	0.35-0.5 g/cm3
Thermal shock resistance	6times/1100ºC
Application	Ductile Cast Iron, Malleable Cast Iron, Gray iron and other Cast Iron

Specification for Silicon Carbide Foam Filter

Square shape	Ductile cast iron	Ash cast iron/copper-aluminum castings	Ductile cast iron	Ash cast iron/copper-aluminum castings	Ductile cast iron
40*40*22	32	64	3	4	25
50*50*22	50	100	4	6	35
60*60*22	72	144	5	8	50
75*50*22	75	150	6	9	75
100*50*22	100	200	8	12	100
75*75*22	110	220	9	14	120
80*80*22	150	300	12	18	140
100*100*22	200	400	16	24	190
150*100*22	300	600	24	36	230
150*150*22	450	900	36	54	350

Round shape	Ductile cast iron	Ash cast iron/copper-aluminum castings	Ductile cast iron	Ash cast iron/ copper-aluminum castings
Φ40*22	25	50	2	3.5
Φ50*22	35	70	3	4.5
Φ60*22	50	100	4.2	6.5
Φ70*22	75	150	5.5	8.8
Φ80*22	100	200	7.2	11
Φ90*22	120	240	9	14
Φ100*22	140	280	11	17
Φ110*22	190	380	13	20
Φ120*22	230	460	16	25
Φ150*22	350	700	25	30

 

Product Features

1.Structure: three-dimensional network structure, smooth rectification and filling

The upper, middle and lower three-dimensional network has no blocked holes, no blind holes, reducing eddy current, flocculation laminar flow, and stable filling

2.Filtration:Labyrinth channel, efficient mechanical slag blocking

There are microscopic gaps, strong adsorption of slag, effective filtration,oxide inclusions, slag and other large impurities

3.Performance: Large internal specific surface area of the filter

The grout is sufficient and without blind holes, forming a complete multidimensional, three-dimensional channel of pore reinforcement, absorbing micro-inclusions

 

Product Application

It is mainly used to filter and purify the filtration of ductile cast iron, ash cast iron,aluminum, copper and other alloy metal liquid, effectively remove large inclusions in metal liquid, adsorb smell magazines, reduce the content of gas and harmful elements in metal liquid, improve the metal matrix organization, and improve the mechanical properties of castings.

Packaging & Shipping

Related Products

Selection method: 1, according to the use of temperature to select the appropriate filter type; 2, according to the quality requirements of the casting and purification effect to select the appropriate hole density; 3, according to the casting weight and pouring time to choose the appropriate size.

 

Company Profile

 

FAQ

 

1.Q:Are you trade company or manufacture?
A:We are manufacture with more than 14 years experience,and the price is the factory price.

 

2.Q:How to control the quality?
A:We have strict quality by QC team.

 

3.Q:How long is the delivery time?

A:It is about 5 days after payment for stoct goods,10-15 days for new producing goods.

 

4.Q: How to get the sample ?

A: Please contact us for send your samples.

 

5.Q:What is the payment terms?

A:Flexible and diverse payment ways can be chosen, make you more convenient .

Generally,30% in advance,70% before shipment

 

6.Q:Can you do OES service?

A:Yes,size & shape could be made as customer requirment