Foam Ceramic Filters Plate - sales@aluminiumceramicfiber.com

Foam ceramic filters plate is an economical and convenient way to remove molten aluminum inclusions. It is widely used in filtering molten aluminum. The foam ceramic filters plate can provide sizes from 7 inches to 26 inches, and the size of through holes ranges from 20ppi. Up to 60PPI, the periphery of the ceramic foam filter plate is lined with 8mm aluminum silicate, which is used as a seal between the contact part of the filter plate and the Filter Liner to ensure that there is no aluminum liquid bypass.

Foam Ceramic Filters Plate

What Is A Ceramic Filter? What does it do?

1. It can effectively eradicate large inclusions in molten aluminum.
2. It can remove small inclusions of a few microns in size that are incapable of conventional processes in molten aluminum. At the same time, because the fine inclusions are filtered out, the effective number of crystal nuclei in the molten aluminum is reduced, so that the molten aluminum nucleates and grows under relatively large supercooling conditions, the solidification time is shortened, and the structure is refined.
3. Reduce the hydrogen content in molten aluminum. Hydrogen atoms can be adsorbed on some oxidized inclusions, and the oxidized inclusions become the core of bubble growth, so the inclusions are filtered out and the gas on them is also removed.
4. Through adsorption, the content of harmful elements (Na K) in molten aluminum can be removed.

The unique three-dimensional structure of the foam ceramic filter can reduce trapped gas and provide laminar flow, so that the molten metal becomes clean, and high-quality castings can be produced.

The ceramic foam filters plate is mainly used for filtering high temperature of molten metal. It can not only filter residues, but also adsorb especially small impurities 1 ~ 10 μm. It is also suitable for high temperature gas treatment, catalyst carrier substrate, and solid heat exchange, and chemical industry.

6 Responses to Foam Ceramic Filters Plate
  1. […] liquid needs to be filtered through a first stage before it flows into the front box. The ceramic foam filter plate can effectively block metal and non-metal inclusions and bubbles in the aluminum melt, play a […]

  2. […] is not enough that the foam ceramic filter has good filtration efficiency. It must also have a high and consistent flow rate, good […]

  3. […] dried and solidified, it is fired at a high temperature. There is a sealing gasket around the ceramic foam filter plate. It is mainly used for the contact surface of the filter plate and the filter box to prevent the […]

  4. […] efficiency, you can also use glass fiber mesh for coarse filtration first, and then use foam ceramic filter plates for fine filtration. Foam ceramic plates are usually replaced once per heat to ensure […]

  5. […] The foam ceramic filters can filter out fine inclusions and significantly improve the mechanical properties and appearance quality of the product. […]

  6. […] size of the ceramic foam filter plate is also important for molten metal filtration. In addition to the actual production […]


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