Tag Archives: Foundry Ceramic Filters

Ceramic foam filter is a very good product, which is widely used in molten aluminum filtration in aluminum smelting and casting process to prevent particulate impurities in molten aluminum from entering the casting billet and affecting the quality of aluminum processed products. According to the quality requirements of the castings, the flow rate of the […]

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 […]

Asian foundry filter agent has been authorized by China’s manufacturers to sell foam ceramic filters to local aluminum plants. The purification purpose of ceramic foam filter in aluminum foundry is to remove alumina slag and hydrogen from aluminum melt to improve the process and mechanical properties of aluminum materials or products. In the process of […]

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 quality of aluminum melt is very important, and it greatly affects the subsequent processing performance and the quality of the final product. Therefore, all countries in the world wish the purification of aluminum melt very seriously. Ceramic foam filtering technology has been used to remove inclusions in molten aluminum for more than 30 years. […]

Foam ceramic filter is the last technology for molten aluminum filtration. It is particularly important to choose the foam ceramic filter board. According to the environment of each foundry, choose the best ceramic foam filter and obtain high cleanliness of molten aluminum. The choice of foam ceramic filter plate depends on the impurity content in […]

In the late 1970s, the United States made a sponge-like ceramic foam filter (CFF) made of alumina and chromium oxide. CFF filter for molten aluminum not only has good purification technology, but also is easy to use. The initial pressure difference through the melt is only 100-150mm, and once it passes, it only needs to […]

Ceramic foam filter for molten metal filtration is used as a means of separating finely divided solid impurities suspended in the melt. For this purpose, it is recommended to use a refractory bed, compacted loose filter material block or screen. It has also been proposed that ceramic foam filter can be used as a 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 […]

Ceramic filter filtration is becoming more and more common because people have higher and higher requirements for the quality of aluminum products. The ceramic filter for casting can not only effectively remove a large number of oxide inclusions in molten aluminum, but also filter out a few microns of small inclusions which can not be […]