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The ceramic foam filters manufacturing raw material is made of an open-cell hydrophilic flexible foam material having a plurality of interconnected voids, which are surrounded by a net of the flexible foam material. Typical materials that can be used include polymer foams, such as polyurethane foams, and cellulose foams. Generally, any combustible organic plastic foam […]

For the processing of molten metal, it is necessary to remove foreign intermetallic inclusions, such as impurities from raw materials, slag, scum and oxide formed on the surface of the melt, and small refractory materials used to form alloys. A chamber or container in which a molten metal melt is formed. Removal of these inclusions […]

Ceramic foam filter for molten aluminum is used to capture and retain high-alumina liquid slag, other metal oxide slag and other entrained particles. Ceramic Foam Filter for Molten Aluminum is expected to have better performance than filters due to their tortuous fluid flow paths. In a screen filter, it is difficult to retain slag. Even […]

The use of alumina particles in ceramic foam filters seems to be an obvious choice. Alumina is relatively chemically inert in molten aluminum and its common alloys including magnesium alloys. It is also widely used as a particulate material in refractories for melting and holding molten aluminum alloys in furnaces. In addition, before the development […]

Over the years, aluminum alloy products have continuously improved the internal quality of ingots, especially cleanliness. Molten aluminum purification treatment is the main method to improve the purity of aluminum melt. Melt purification can be divided into furnace treatment and online purification. Furnace Molten Aluminum Purification Treatment Melt treatment in the furnace mainly includes gas […]

Ceramic foam filter molten aluminum alloy filtration is the most effective and reliable method for removing non-metallic inclusions. In principle, there are cake filtration and deep filtration. There are many ways to filter, the best effect is foam ceramic filter plate. The deep bed filter is large in size, and it takes time and effort to […]

Aluminum smelting and casting provide billets for plastic processing. The smelting furnace mostly uses gas reverberatory furnace or oil-fired reverberatory furnace, and the general capacity is 20-40 tons or more; resistance heating reverberatory furnace is also used, and the capacity is generally about 10 tons. In order to shorten the furnace loading time, improve the […]

The vertical slab stage is the most critical moment of continuous casting and rolling production. Once the cast rolled vertical plate is successful, as long as the melt source is cut off, the casting and rolling can be carried out smoothly. At the beginning of the cast rolled vertical plate, the temperature fluctuation should be […]

The traditional method mainly uses three steps for scrap aluminum smelting processing. 1. Rough smelting: use a smelting furnace to smelt aluminum scrap containing various impurities; 2. Refining: Refining the molten aluminum after rough refining, adding an impurity remover during the melting process to remove impurities in the aluminum; 3. Processing: the refined aluminum ingot […]

When the metal melting composition is adjusted, the next step is the refining process of molten aluminum. The purpose of aluminium alloy refining is to obtain a high-cleanliness, low-gas content alloy liquid after taking degassing and impurity removal measures. There are several methods of aluminium alloy refining: Add chloride (ZnCl2, MnCl2, AlCl3, C2Cl6, TiCl4, etc.); […]