مدونة

The basic task of aluminum alloy smelting is to put a certain proportion of the metal charge into the furnace. After heating and melting to obtain a melt, the composition of the melt is adjusted to obtain an alloy liquid that meets the requirements. In the smelting process of recycled aluminum, corresponding methods are used […]

In order to ensure that the aluminum melt has sufficient fluidity to pass through the aluminum casting ceramic foam filter, the temperature of the aluminum melt in the fixed furnace is usually increased by 3~5°C (higher than the unfiltered temperature). The temperature at which the aluminum melt contacts the ceramic foam filter should not be […]

Practice has proved that the foam ceramic filters for aluminium foundry is an effective tool for removing oxidized inclusions in the melt. General fiber filtration can only remove large impurities, while the ceramic foam filters for aluminium foundry can filter both large and small impurities. After the smelting furnace, the degassing box and the aluminum […]

The ceramic foam filter for aluminium casting has a multilayer network and multi-dimensional through holes, and these holes communicate with each other. When filtering, the molten aluminium will carry inclusions along the tortuous channels and pores. When the liquid aluminium contacts the foam framework of the filter plate, the inclusions will be directly intercepted, adsorbed […]

The CFF filter system is widely used in molten aluminium filtration in the aluminum casting process. It can prevent particulate impurities in molten aluminum from entering the slab and improve the quality of aluminum processed products. The CFF filter box is made of refractory materials. It can withstand a variety of hot and cold shocks […]

Online molten aluminium degassing purification device has always been the subject of aluminum alloy casting and rolling research. In the melting process of aluminium alloy, due to incomplete degassing, excess gas (mainly hydrogen) remaining in the melt is retained in the aluminum ingot. If the hydrogen content is too high, bubbles will form in the […]

Ceramic filter for aluminium is available in square and custom geometric shapes. The most common porosity is 10ppi, 20ppi, 30ppi, 40ppi, 50PPI, 60PPI. Advantages of Ceramic Filter for Aluminium The porosity of the casting is reduced, the flow pattern during the casting is reduced, the surface defects are reduced, and the final product rate is […]

Ceramic foam filters for molten metal are the most widely used in the area of aluminum melt filtration. The advantage of ceramic foam filter is a high porosity, high filtration efficiency, easy to replace, low cost, adaptability, which can also be isolated by filtration of solid inclusions portion of the liquid inclusions. Inclusion formation and […]

AdTech aluminum liquid filter uses a three-dimensional network structure and an organic bubble that communicates with the pores as a carrier, invading it into the thixotropic alumina material slurry, and adopting a square-corrected center-distance automatic extrusion process. The slurry is uniformly applied to the foam skeleton of the carrier, and is baked and solidified at […]

Ceramic Foam Filter (CFF) for aluminum casting is mainly for the filtration of aluminum and alloys in foundries and cast houses. With the excellent resistance to attack and corrosion from molten aluminum, the filter can effectively remove inclusions, reduce trapped gas and provide laminar flow, and then the filtered metal is significantly cleaner. Cleaner metal […]