AdTech Alumina Ceramic Foam Filters can be made using specific procedures and have special foam-like holes in the bone frame (called a three-dimensional connected channel) and countless eyelets that could only be found in a large microscope.
AdTech Alumina Ceramic Foam Filters are designed to filter aluminum and aluminum alloys. It features excellent stability and thermal shock resistance. The complexity of the filters is not damaged during the casting process.
With excellent resistance to the corrosive attack and corrosion of molten aluminum, they can effectively remove inclusions, reduce entrained gas, and provide laminar flow.
Cleaner metal results in higher-quality castings, fewer scraps, and fewer inclusion defects, helping to increase the bottom line.
Aluminum Casting Ceramic Foam Filters are usually applied by placing them in a filter bowl.
Alumina Ceramic Foam Filter is important to preheat the filter and bowl before use. During preheating, the heating rate and temperature distribution must be monitored. This minimizes thermal shock and stresses in filters and filter bowl refractories.
Casting aluminum using a ceramic foam filter is increasingly used in the aluminum industry today. These are special filters made using materials such as silicon carbide and alumina to give them structural stability and thermal shock resistance.
The ceramic foam filter is able to remove oxides from the aluminum surface and thereby improve the quality of the casting. Today, more and more aluminum sheet and foil manufacturers are using AdTech filters.
After passing through the AdTech CFF filter, impurities, as well as gaseous substances present in the liquid or molten metal, can enter the forms. This will provide a cleaner shape for the metal casting. When the metal passes through the zirconia ceramic foam filter, the filter can more effectively remove impurities as well as gases and liquids. This is due to the fact that the extruded filter mold has regular shaped mesh gaps through which the molten metal can easily pass.