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Efficient Silicon Carbide Alumina Ceramic Foam Filter For Metal / Casting

Basic Information
Place of Origin: Qingdao
Brand Name: LaurelCFF
Model Number: CFF18061106
Minimum Order Quantity: one cube
Packaging Details: carton box and pallets
Material: SiC Powder,alumina Powder,zirconia Powder Application: Foundry Industry
Adsorption Rate: 90-100% Density: 0.4-0.5g/cm3
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                                                    User manual for foam ceramic filter

                          Efficient silicon carbide/alumina ceramic foam filter for Metal / casting

Product Introduction

The Bsic materials Ceramic foam filter are silicon carbide, zirconia, alumina.

It can resistant high temperature to about 1560 ° C. It apply to all copper alloys and cast iron foundry which can significantly improve the quality of cast iron parts and reduce the rates of scrap.It can also be used in continuous casting and rolling process and can be made into all standard sizes and different thicknesses.

Ceramic foam filter for water or molten copper has an excellent filtering effect, its three-dimensional structure can effectively capture and adsorp the non-metallic and oxide inclusions. Whether it is gray iron, ductile iron, or shaft, cylinder or large complex, precision metal parts can be folter effectively.


Features :

Resistance to high temperature,

Chemical corrosion resistance,

High strength,

Uniform porosity distribution,

Long service life

Environment,Biological compatibility

Air permeability



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 &chemical properties


Type Ceramic foam Filter
Material Alumina Silicon carbide Zirconia
Applied temperature ≤1200celsius degree ≤1500celsius degree ≤1700celsius degree
Color White Grey black Yellow
Bulk Density 0.35~0.55g/cm3 0.45~0.65g/cm3 1~1.5g/cm3
Bore Density 10~60PPI 10~60PPI 10~60PPI
Porosity 80~90% 80~90% 80~90%
Bending Strength 0.6Mpa 0.8Mpa 0.8-1.0Mpa
Compression Strength ≥0.8Mpa ≥1.0Mpa ≥1.5Mpa
Thermal Shock Resistance Not break after 6 times thermal shock testing
(1100celsius degree ~ Room Temperature)  
Application Molten Aluminum and Alloy Molten Iron and Alloy

Molten Stainless Steel, Alloy and other metal in precision molding




Efficient Silicon Carbide Alumina Ceramic Foam Filter For Metal / Casting 0

Contact Details

WhatsApp : +8615063999498