Zirconia Filter Factory produces a new type of industrial ceramic products for aluminum melting and casting purification.
It has a low bulk density (0.25-0.65) g/cm3, high porosity (60%-90%) and a three-dimensional network structure.
Due to its excellent properties such as high temperature resistance, chemical corrosion resistance, and large porosity, foam ceramics are widely used in aluminum melt filtration to remove unnecessary non-metallic inclusions in the melting process.

Characteristics of ceramic foam filter produced by Zirconia Filter Factory
Reduce gas and inclusions in castings.
Reduce the turbulence of the molten metal.
Reduce surface defects of castings.
And significantly reduce the rejection rate of castings.
Improve the compression tightness of castings.
Improve the elongation and tensile strength of castings.
Improve the surface finish of castings.
Improve the fluidity of molten metal.
Improve the filling capacity and feeding capacity of the melt.
Reduce machining time and tool wear and improve the surface quality of castings.

Foam ceramic filter plates have high mechanical strength, chemical stability, thermal shock resistance and liquid metal flow impact, even in high temperature environments.
There is no slag and broken phenomenon during the processing to ensure the quality of molten metal and stable chemical composition.

The metal flow is large and stable, even if the inclusion content in the metal melt is high, the ceramic foam filter will not be blocked.

Since 2012, Zirconia Filter Factory AdTech has been committed to the research, development, production and sales of aluminum alloy casting bonded ceramic foam filters (CFF).

Zirconia Filter Factory

The engineer of Finland Aluminium talked about the advantages of the application
1. It can effectively remove a large number of inclusions in the aluminum melt, and effectively adsorb small inclusions.
2. No fragments fall off, effectively reducing the pollution of molten aluminum.
3. It has excellent thermal shock resistance and improves the erosion resistance of the metal melt.
4. Improve the appearance and performance of the surface, and purify the molten aluminum.
Finland Aluminium is recommending Adtech Ceramic foam Filter to other aluminum plants in Finland to improve the purity of molten aluminum.

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