Tag Archives: High Grade Ceramic Foam Filters

Alumina ceramic foam filter products are widely used in aluminum foundries, designed to remove inclusions and reduce turbulence, so as to achieve a rapid and stable flow of molten metal, thereby improving the quality of castings. The alumina foam ceramic filter for casting has excellent filtering effect on all aluminum and aluminum alloys. Non-metallic inclusions […]

Ceramic Foam Filters (CFF) for metal filtration have been used commercially in the foundry industry for more than forty years, are used to produce high-quality aluminum castings for applications such as the aerospace industry. In recent years, for the non-ferrous metal industry, ceramic foam filters for metal filtration have become more and more important in […]

There is a foam ceramic filter manufacturing process for manufacturing ceramic foam filters for casting. The polymer sponge method, which will be described in more detail here, creates an open-pore structure by impregnating a polymer sponge with a ceramic slurry, and then burning it to leave the porous ceramic. Direct foaming methods can produce open-cell […]

The final molten aluminum filtration step is usually a ceramic foam filter (CFF). This is a single-use disposable filter made of hard porous ceramic foam with strictly controlled pore size. Due to their simple operation and short-term good results, these are usually the only filtration equipment in many foundries. The three key parameters of CFF […]

The Asian casting filter is the most commonly used ceramic foam filter in the aluminum casting industry. Most plants use degassing process in the treatment of molten aluminum, and use 30ppi and 40ppi CFF to filter aluminum slag. Ceramic foam filter plates of 10-40 PPI are usually used for common aluminum castings. Ceramic filter plates […]

The molten Al ceramic foam filter plate supplied by our company can effectively remove various inclusions in the molten aluminum with a fineness of micrometers, so that the aluminum water becomes a smooth laminar flow, which is conducive to filling; it has good mechanical strength and chemistry Stability, excellent aluminum water scouring resistance; strictly controlled […]

The molten aluminum ceramic filter plate can effectively remove the large inclusions in the molten aluminum, and absorb the fine inclusion particles of micrometer size, improve the surface quality, improve the product performance, improve the effect of the microstructure, and increase the yield. It is widely used in the production of aluminum profile, aluminum foil, […]

Ceramic Foam Filtration is widely used for molten aluminum filtering. Molten aluminum filtering is an important step in the aluminum casting process. After the aluminum melt is refined in the smelting furnace, refining in the static furnace and online refining, the gas content has been greatly reduced, and it is basically in the critical minimum […]

Molten metal filter filtration adopts a unique ceramic filter, forming a high average surface area network, irregular, three-dimensional, open hole structure. These ceramic foam filters are widely used in casting aluminum alloy, stainless steel, super alloy, cobalt and copper alloy, zinc and zinc alloy, iron and steel.   Molten Metal Filter Filtration Benefit By reducing the […]

Aluminium is melted in a melting furnace before further processing and almost always filtration is required. The ceramic foam filter filtration method depends on the casting technique used or the treatment of the molten aluminum. It is generally believed that it is possible and beneficial only when sufficient amounts of metal are used. However, filters […]