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Ceramic Foam Filter

Ceramic Foam Filter

SIC Ceramic Foam Filter For Copper And Iron

Silicon carbide ceramic foam filter adopts German imported polyurethane foam sponge as the carrier, the slurry which mainly contains silicon carbide slurry is extruded into the foam sponge, and then extrude slurry, the remaining slurry coated around the foam fiber during by drying, roasting and sintering at high temperature, polyurethane thermal decomposition, leaving the foam like ceramic products, namely, silicon carbide foam ceramic filter. 


SIC ceramic foam filter mainly used for filtering and purifying nodular cast iron, gray cast iron, aluminum, copper and other alloy metal liquid filtration with 1530℃

Parameter

SIC ceramic foam filter with foam sponge three-dimensional mesh interworking structure can make the metal liquid reflect the rectification, mechanical screening, filter cake, adsorption filtration mechanism to effectively improve the purity of metal liquid, reduce scrap rate, reduce machining losses so as to improve production efficiency and reduce production costs.

 

SIC ceramic foam filter has the characteristics of high strength, good thermal stability, large specific surface area and high dimensional accuracy. 

SIC Ceramic Foam Filter For Copper And Iron

Functions:

1. Purify metal molten liquid

2. Simplify pouring system

3. Improve the casting metallographic structure

4. Reduce inclusions in castings

5. Reduce the reoxidation defects of castings internal

6. Reduce surface defects of castings after machining 

7. Improve casting qualification rate

SIC Ceramic Foam Filter For Copper And Iron

TypeSIC ceramic foam filter for iron
Work Temperature≤1500℃
ColorGray Black
PPI8/10/15/20/25/30PPI(PPI=pores per inch)
Porosity80-90%
Compressive strength≥1.0Mpa(Room temperature)
Bulk Density0.36-0.5g/cm3
Thermal Shock Resistance1200℃---room temperature 6 times
CertificateISO9001:2015
REACH & RoHS 


Technical Parameter Data:

Spec./mmMax.filter capacity/KgNormal flow of metal liquid Kg/s
Ductile IronGrey Cast IronDuctile IronGrey Cast Iron
30*50*22306034
40*40*22326434
50*50*225010046
75*50*227515069
100*50*22100200812
75*75*22110220914
100*75*221503001218
100*100*222004001624
150*100*223006002436
150*150*224509003654
Φ40*11204023
Φ50*22357034.5
Φ60*22501004.26.5
Φ70*22751505.58.8
Φ80*221002007.211
Φ90*22120240914
Φ100*221402801117
Φ150*223507002538

Silicon carbide strength and resistance to high temperature impact force and chemical corrosion, use temperature 1530°C. They are suitable for the casting of all copper alloys and cast iron. 

It can significantly improve the quality of cast iron parts and reduce the rejection rate. They can also be used in continuous casting and rolling processes and can be manufactured to different sizes and thicknesses depending on the runner and pouring weight.

SIC Ceramic Foam Filter For Copper And Iron


Application:

Filtration of molten steel and alloy

Large scale iron casting

All copper alloys and cast iron

Look forward to hearing from you:

Contact Us

andy@foundryfiltration.com

+86 158 3011 4065

+86 158 3011 4065

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