Alcan foundry developed sponge-like ceramic foam filters (CFF) made of materials, such as alumina. It not only has a good purification effect, but also is……
Carried out an extensive programme on Aluminium Foundry Ceramic Foam Filters performance. In one section of this work, the impact of adding a grain refiner……
In fact, molten metal, especially molten aluminum, often contains entrained solids, which are harmful to the final cast metal product. These entrained solids appear as……
The technique commonly used to make ceramic foam filters is called “sponge replication”. In this process, the polyurethane foam molten aluminium porous filter material is……
