Metals are widely used in human life, covering almost all fields. With the improvement of environmental awareness and healthy living standards, people have put forward higher requirements for the performance of castings. High-quality metal products are also widely recognized for their excellent performance. At the same time, the continuous development of science and technology has made the metal processing technology of the foundry industry more advanced. One of the key links is the filtration of impurities in the molten metal during the casting process. Foam ceramic filters for molten metal are used to remove inclusions and reduce turbulence. So as to achieve a fast and stable metal liquid filling flow rate, thereby improving the quality of castings.
Inclusions in castings are the most important factor leading to casting defects. They affect the surface finish, mechanical and processing properties of castings, and lead to an increase in the rejection rate. Therefore, removing the inclusions in the molten metal can improve the quality of the casting. High-quality products can occupy the sales market for a long time.
In recent years, the foam ceramic filters for molten metal filtration process has been widely used in casting production. Ceramic foam filter has become the simplest and most effective method. It can improve the mechanical properties of castings and reduce porosity and inclusions. The materials used to cast different metals are also different. The series of ceramic foam filters for casting produced by AdTech New Materials can be customized with ceramic foam filters of different materials and pore sizes to filter different castings.
The continuous improvement of foam ceramic technology has made the casting of various metals more refined and pure, and has been effectively used. Ceramic foam filter independently developed and produced by AdTech. AdTech alumina ceramic foam filter is mainly used to improve the quality of aluminum alloy and other non-ferrous alloy castings.