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The ceramic filter for aluminum foundry is capable of filtering metal solution slag and metal impurities far better than other filters, and its filtration has a comprehensive physical and chemical effect. Large inclusions are physically screened and retained on the surface of the filter. Due to chemical affinity, small inclusions are adsorbed on the surface, […]

Metal filtration efficiency is affected by the thickness, pore size and effective flow area of the molten metal foam filter. Metal Filtration Efficiency Affected by Ceramic Foam Filter The greater the thickness of the ceramic foam filter, the better the strength of the filter, and the higher the filter efficiency of deep metal filtration, of […]

Metal foam filter manufacturing process uses the web polyurethane foam as the carrier, makes the foam plastics evenly soaked to infiltrate the ceramic slurry, and then repeatedly squeezes the foam plastics to remove the excess slurry, so that the ceramic particles are fully removed. Evenly attached to the top of the foam plastic. Finally, it […]

Molten aluminum filtering with ceramic foam filter is the most effective way to remove nonmetallic slag from molten aluminum. In aluminum alloy casting, multilayer glass cloth filters or ceramic foam filters are usually used. No matter which molten aluminum filtering method is adopted, in order to ensure the normal molten aluminum filtration, the surface scum […]

Ceramic launder system is an important step in aluminum casting. The transfer method of molten aluminum in the production of aluminum alloy smelting is also a factor affecting the melt quality. Under industrial production conditions, the following test results have been obtained: (1) Transfer the ladle into the injection. Firstly, the molten aluminum alloy melted […]

Aluminum filtration equipment is designed for getting clean molten aluminum. Molten metal cleanliness is one of the major challenges for most foundries. They have to produce slabs containing enough hydrogen, alkali metals (mainly sodium) and inclusions to make their final products suitable for their end use. This is particularly important when the slab is rolled into […]

Multi-function refining flux is an important auxiliary material in aluminum alloy smelting. At present, the main components of flux on the market are chloride and fluoride. Among them, chloride has a strong water absorption and is easily affected by moisture. Therefore, the raw materials used for flux production must be dried, water must be completely […]

Rotary degassing equipment is an advanced melt purification method. The purification effect is good and does not pollute the environment. The purified melt can enter the casting machine or rolling mill directly without secondary pollution, which improves the production efficiency. The purity of molten aluminum directly affects the processing quality of aluminum, so crude aluminum is […]

Aluminum degassing units can reduce gas accumulation and problems and achieve the highest refining efficiency. Online degassing unit adopts advanced high silicon melting technology to get a long service time, degassing rotor, heater protection thimble and thermocouple protection thimble adopt ceramic manufacturing technology. Aluminum degassing units are used for hydrogen (H) and slags removal from […]

Foundry flux is widely used in the production of primary aluminum and secondary aluminum to improve the quality of the melt and the recovery rate of metal aluminum. In the process of aluminum and aluminum alloy smelting, hydrogen and oxide inclusions are the main substances that pollute the aluminum melt. Aluminum is very easy to […]