Ceramic Foam Filter

Ceramic foam filters for aluminum casting have been accepted as a successful method to reduce inclusions in molten metal during casting of metal parts. During the melting and processing of molten aluminum, a film is usually formed on the surface of the molten metal. The film is mainly composed of aluminum oxide and its alloy […]

The ability of the ceramic filters for cast aluminum to capture the inclusions is critical to keeping the ingot clean during the metal solidification process. Therefore, the quality and productivity of downstream operations (such as forging, extrusion, and rolling) are guaranteed. Impurities have a great influence on metal cleanliness. In order to obtain the best […]

The ceramic foam filter for aluminum foundry can remove the inclusions, make the metal more fluid, make the mold filling easier, the casting structure is better, and the thin section castability is better. Removal of inclusions and other non-metallic debris from the melt will reduce mold welding and mold-metal interaction, thereby shortening mold surface and […]

Molten aluminum ceramic filters filtration is the most effective way to remove non-metallic slag in molten aluminum. In the casting of 6063 aluminum alloy, it is usually filtered with multi-layer glass cloth or foam ceramic filter plate. In order to ensure that the molten aluminum can be filtered normally, the molten aluminum should be removed […]

Aluminium casting filter is used to remove solid particles and inclusions in molten aluminium. The alumina ceramic foam filter is an aluminium casting filter, the basic raw material alumina. Their porosity varies from 10 to 60 pores per inch (PPI). You can also choose a combination machine of 20-30ppl, and you can customize filters of […]

The yield rate of aluminum extrusions for construction in Indian aluminum plants has been low for a long time, and is unstable, and the die life is not high. After years of production practice and follow-up observation, it was found that the quality of the ingots during the casting process was not high, which affected […]

The correct ceramic foam filter installation is closely related to filtration efficiency. At the same time, the conventional and necessary measures taken to reduce inclusions in the smelting, furnace treatment, casting and other processes cannot be ignored because of the filter process. It is also necessary to prevent the recontamination of the filtered clean aluminum […]

The Foam Ceramic Filter for Foundry is installed in the CFF filter box between the furnace mouth and the distributing launder. The filter box is made of refractory material. It can pass thousands of times of chilling and heating without cracking. It has the advantages of high strength and good insulation performance. It is currently […]

Ceramic foam filter of aluminum is used to remove the oxide inclusions and provide high-quality molten aluminum for the casting process. Before the ceramic foam filter (CFF) filters the molten aluminum, it is necessary to fully preheat the ceramic sheet and the filter box to ensure that the molten aluminum can pass through the filter […]

The pressure drop or alternative flow reduction caused by the Ceramic Filter for Aluminium Foundry is affected by the length of the Filters, the roughness of the filter and the effective filter area. The effect of filters on mold filling behavior has been evaluated by direct observation experiments. Direct observation is a very useful way […]