Magnesia Ceramic Foam Filter Description
Magnesia Ceramic Foam Filter is applied to purge and filter the solution of magnesium and magnesium alloy. Since magnesium alloy is more vivacious than other nonferrous metal, magnesium alloy solution can easily react with the main-material of the ceramic foam filter and liquate rapidly ceramic filter. After using this product, it has an obvious effect on reducing slag and porosity of castings, and the test of casting performance shows that it has an obvious effect on improving the inner quality of castings.
Magnesia Ceramic Foam Filter Specifications
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Volume Density
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0.5~0.7g/cm3
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Bore Density
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10-60ppi
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Porosity
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80-90%
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Bending Strength
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0.6Mpa
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Compression Strength
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≥0.8Mpa
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Thermal Shock Resistance
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1100°C---room temperature 6 times
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Magnesia Ceramic Foam Filter Advantages
*High porosity
*Low loss of thermal shock
*High mechanical strength at normal and high temperature
*Large specific surface
*Good chemical stability
*Excellent filtering functions of screen
*Excellent filtering residua collection and absorption
Magnesia Ceramic Foam Filter Application
1. Steel and Alloy Casting: Magnesia ceramic foam filters are commonly used in the casting of steel and steel alloys. Their high-temperature resistance and ability to filter out non-metallic inclusions, such as oxides, slag, and other impurities, help produce cleaner and higher-quality steel castings.
2. Nickel and Cobalt-Based Superalloys: These filters are also used in the casting of nickel and cobalt-based superalloys, which are employed in industries like aerospace and power generation. The filters help remove impurities from the molten metal, ensuring the production of high-performance components with excellent mechanical properties.
3. Foundry Operations: In foundries, magnesia ceramic foam filters are used to improve the quality of castings by removing slag, dross, and other contaminants from molten ferrous and non-ferrous metals. This results in fewer casting defects and higher overall yield.
4. Investment Casting: In the investment casting process, which is used to produce intricate and precision metal parts, magnesia ceramic foam filters ensure that the molten metal entering the mold is free of impurities. This leads to a higher-quality final product with better mechanical properties and surface finish.
5. Continuous Casting: Magnesia ceramic foam filters are used in continuous casting processes, particularly for filtering molten steel and other high-temperature metals. The filters ensure a smooth and clean flow of metal into the mold, reducing defects and improving the quality of the final cast product.
6. Iron Casting: These filters are also used in the casting of iron, especially in processes that involve high-temperature molten iron. They help remove impurities that could cause defects in the final product, such as blowholes, inclusions, and porosity.
7. Non-Ferrous Metal Casting: Although primarily used in ferrous metal casting, magnesia ceramic foam filters can also be employed in the casting of non-ferrous metals like copper and its alloys. The filters help improve the quality of the castings by removing oxides and other impurities.
8. Refractory Applications: Magnesia ceramic foam filters are sometimes used in refractory applications, where they serve as insulating materials or as components in high-temperature processing equipment. Their thermal stability and resistance to chemical attack make them suitable for such demanding environments.
9. Glass Industry: In the glass industry, magnesia ceramic foam filters can be used to filter molten glass, ensuring that the final product is free from bubbles, seeds, and other inclusions that can affect its optical properties and strength.
10. Chemical and Petrochemical Industries: In chemical processing and petrochemical industries, magnesia ceramic foam filters are used to filter molten salts and other high-temperature, corrosive materials. Their resistance to chemical attack and high temperatures makes them suitable for these challenging environments.
11. Thermal Management: Due to their excellent thermal resistance, magnesia ceramic foam filters can be used in applications that require thermal management, such as in furnaces and high-temperature processing equipment. They help in controlling the flow of heat and reducing thermal stress on equipment components.
Magnesia Ceramic Foam Filter Packing
Our Magnesia Ceramic Foam Filter is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
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