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After adding alloying elements to molten aluminum, the alloy melt needs degassing and filtering. Alloying elements are added to molten aluminum, and the alloying elements are highly reactive and tend to increase the oxidation rate of the melt. The addition of these highly reactive elements occurs after all other major alloy additions are completed, after […]

Cast Metal Filtration can remove impurities with a fineness of up to micrometers, and the cast aluminum liquid filter can effectively remove various inclusions in the aluminum water. Cast Metal Filtration can make aluminum horizontally smooth laminar flow, which is conducive to washing, good mechanical strength and chemical stability, and superior aluminum water erosion resistance. […]

Generally, impurities such as those mentioned, are removed from the aluminum-silicon alloy in separate steps. Usually, the hydrogen gas is removed followed by the removal of oxide impurities. AdTech online degassing system and CFF filtering equipment are used for hydrogen gas and oxide impurities removal. Online degassing and filtering systems are installed between the furnace […]

In the world’s non-ferrous metal production, the annual output of aluminum has always been the first, far exceeding other non-ferrous metals. The amount of refractory materials consumed by the aluminum industry each year is far greater than the total amount of refractory materials consumed in the smelting of copper, lead and zinc. According to the […]

Filtration is the most effective and reliable method to remove non-metallic inclusions in the aluminum melt. There are several filtering methods, the best result is Metal Foam Filter. Metal Foam Filter is widely used worldwide due to its convenience, good filtering efficiency and low price. In developed countries, 50% of aluminum alloy melts are filtered […]