Tag Archives: Porous Ceramic Filter

Foundry ceramic filters are porous refractory components designed to remove non-metallic inclusions, oxide films, and entrained slag from molten metal during casting. A properly specified ceramic filter reduces inclusion content by 50–90%, directly cutting scrap rates, improving mechanical properties, and extending die and tool life downstream. If you’re seeing porosity defects, surface cracks, or parts […]

When these inclusions appear in the final cast product after the molten aluminum is solidified, they cause the final aluminum product to be less ductile or to have poor finishing characteristics. Therefore, it is important to remove entrained solids from the molten aluminum before it is cast into a solid body. In general, the ceramic […]

The main factor that affects the ceramic filtration accuracy is the maximum pore diameter of porous ceramic filter elements. For the same fluid medium, the smaller the pore size, the higher the filtration accuracy, and vice versa. Secondly, the working pressure also has a slight effect on the filtration accuracy. The larger the pore diameter […]

Porous ceramic is an engineered material full of controlled, interconnected voids that let fluids pass through while trapping solid particles. It shows up everywhere — water treatment, biomedical implants, catalyst supports, exhaust after-treatment, and molten metal casting. This article focuses on one specific application:. If you work in a casthouse or foundry and need cleaner […]

The ceramic filters for foundry use filtration technology to reduce impurities and inclusions in the molten aluminum before casting. The quality of the liquid aluminum treatment will affect the product quality of the ingot, which in turn affects the product quality of the subsequent processed materials. Therefore, the ceramic filter for foundry technology is an […]

The ceramic foam filter for casting can effectively remove large inclusions in the liquid aluminum, and absorb micron-sized fine inclusion particles. It plays a role in improving surface quality, product performance, microstructure, and yield. Molten aluminum filters are widely used in aluminum profiles, aluminum foil, aluminum alloy and other production fields. The foam filter uses […]

Inclusions and gases in the metal have a significant impact on the strength, fatigue resistance, corrosion resistance, stress corrosion cracking performance. Effectively controlling the oxidized inclusions in the melt can improve the quality of cast rods and rolled plates, it has become a common goal pursued by metallurgy, foundry and materials industry in various countries. […]

The application of metal is wide in human life, covering almost all fields. With the enhancement of environmental awareness and healthy living standards, people have higher requirements for the performance of castings. High-quality metal products are also widely recognized for their excellence. At the same time, the continuous development of science and technology has also […]

The filtration efficiency of the porous alumina plate is closely related to its correct installation and use. At the same time, it is also necessary to prevent the phenomenon of recontamination of the clean aluminum liquid after filtration. How to Install Porous Alumina Plate Need to pay attention to the following points: 1. Correct selection […]

Alumina foam ceramic filter plate can effectively remove all kinds of inclusions with the micron level in aluminum water. So that the aluminum water becomes a steady laminar flow, which is conducive to filling. The ceramic foam filter has a unique mullite-corundum structure, good mechanical strength and chemical stability, and excellent resistance to aluminum erosion. […]