17 6月 Pakistan China Foundry Filter
Pakistan China Foundry Filter adopts a distributed network structure, which can increase the surface area, absorb sintered ore, and make the aluminum ingots, aluminum plates, and aluminum rods cast from molten metal more pure. It can reduce the defects such as sand holes and pores of the castings, and improve the quality of the castings.
Foam ceramics have the characteristics of light weight, high mechanical strength, large specific surface area and high porosity. Molten metal has excellent thermal shock resistance, chemical resistance and high temperature stability.
Pakistan China Foundry Filter has the ability to resist thermal shock and maintain the entire filtering process. The excellent quality of the cast filter ensures stronger resistance to heated molten metal.
The compressive strength of the filter allows it to withstand the higher pressure applied during the filtration process.
Since the cast filters used in various metal filtration processes are different, you can find a Porous Alumina Ceramic Foam Filter that suits your needs if you need them.
The 30ppi-40ppi cast filter is the most commonly used ceramic foam filter in the cast aluminum industry.
Ordinary aluminum castings usually use 10-40ppi ceramic filter plates.
Aviation and high-quality aluminum materials usually use 30-60ppi ceramic filter plates.
The foundry industry requires the use of pure quality molten metal for metal castings.
Filtration can be carried out with the help of ceramic foam filters to remove impurities and other ingredients. Alumina ceramic foam filter for casting can remove inclusions, reduce trapped gas, and provide laminar flow when filtering molten aluminum.
Sources of foreign inclusions include refractory particles, usually from degradation of the furnace wall and/or transfer of ladle.
The sources of primary inclusions produced by grain refinement products include oxide films, fluxes, alloying elements and intermetallic compounds.
Although the inclusions in the furnace vary from casting to casting, their removal is essential to keep the molten metal clean.