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Ceramic foam filter molten Alu filtration is used for the filtration of molten aluminum and non ferrous alloy. Alumina ceramic foam filters are mainly used for the filtration of aluminum and alloys in foundries and cast houses. Ceramic foam filter molten Alu filtration has the excellent resistance to attack and corrosion from molten aluminum, the […]

Recycled scrap aluminum includes metals from scrap metal products, which are collected and used to make other metal products. For example, used beverage cans (UBC) waste is metal collected from used beverage cans and similar products, which can be recycled and reused in other metal products. UBC aluminum scrap is usually a mixture of various […]

Ceramic foam filter aluminum alloys filtration adopts a three-dimensional network structure and uses organic foam with interconnected pores as a carrier to penetrate the thixotropic alumina material slurry. The full-automatic extrusion process with square correction of the center distance is adopted to make the slurry evenly spread on the foam skeleton of the carrier. After […]

The molten metal filtering equipment is located behind the furnace. The flux gas is introduced into the melt through the inlet, and flows countercurrent to the melt through filtration. The filter plate is used to decompose the flux gas into fine dispersions to ensure complete contact with the melt. The filter plate used is made […]

Molten metals such as aluminum and aluminum alloys are expected to remove large amounts of impurities during the refining process. In a known refining process, aluminum is melted in a furnace and then transferred to a casting machine for metal forming. Aluminum is usually transferred from the furnace to the casting machine through the trough. […]

The cover of the launder construction comprises a metal cover, such as a steel jacket; at least one electrical resistor, which is arranged so as to heat the lower part of the launder heating system; and an insulating layer to prevent the loss of heat by radiation through the metal shell. The heating resistor(s) is […]

The principle of the online degassing system for metal is that the solubility of hydrogen in aluminum is determined by the partial pressure of hydrogen in the gas phase in contact with the aluminum melt. When the hydrogen partial pressure corresponding to the hydrogen content in the aluminum melt is greater than the hydrogen partial […]

Ceramic foam molten aluminum filtration technology has been used to remove inclusions in molten aluminum for more than 30 years. After the foam ceramic filter plate was successfully used in production practice, it quickly replaced a variety of filter carriers such as glass cloth, microporous ceramic tubes, alumina balls, and was widely used in primary […]

There are many rotary degassing purification equipment, usually set between the discharge port of the furnace and the filter box. The degassing principle is: high-temperature aluminum liquid passes through the degassing box body to flow and transit and stay, and then the rotating rotor will blow in The working gas (inert gas) in the molten […]

Aluminum purification removes dissolved hydrogen, alkali metals, and non-metallic inclusions from molten aluminum before casting. The most widely used methods include rotary inert-gas degassing, salt flux treatment, ceramic foam filtration, and electromagnetic separation. Choosing the right purification technique directly affects casting quality, mechanical properties, and final product yield. Below, we explain each process in detail […]