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For many years, foundries have used aluminium casting refining fluxes to reduce alloy waste, control scum formation, and remove impurities in the alloy, otherwise, these impurities will affect the quality. The fluxes for aluminum smelter are usually the mixture of chloride and fluoride salts, minimize the penetration of atmospheric hydrogen and absorb non-metallic inclusions suspended […]

Foundry refining fluxes are based on the molten salt mixture, usually used for the processing of molten aluminum. It is used to passively protect metals from oxidation and remove additive elements as impurities from molten aluminum. Foundries refining flux is mainly used for reducing the content of hydrogen and inclusions. Dissolved hydrogen is one of […]

Filters in the melting and casting workshop can take many forms, aluminum foundry usually uses ceramic foam filters (CFF) as the main molten metal filters. At present, the aluminum industry requires strict metal quality standards to prevent parts failure in key components of automobiles, airplanes, and machinery. Filtration is the last online metal treatment process […]

We supply ceramic foam filters for foundries. Alumina Ceramic Foam Filter is applied to filter molten aluminium and aluminium alloys. White in color alumina foam filter is made from high purity alumina (AI2O3). It has excellent ability to resist high thermal shock while maintaining efficient removal of impurities with continuous and thorough filtration. Ceramic foam […]

Aluminum Casting Ceramic Filters are increasingly used in the aluminum rod and ingot casting process in the aluminum industry. They are special filters made of materials such as alumina to give them structural stability and ensure thermal shock resistance. Aluminum Casting Ceramic Filters can remove oxides on the aluminum surface to improve casting quality. More […]

High temperature refractory flow tube and floats are used in conjunction to stabilize the casting parameters of the molten metal and facilitate flow control. The high temperature refractory flow tube is integrally made of high silicon molten material, which has strong corrosion resistance and no pollution to the molten metal. It can be used multiple […]

Ceramic foam filters have become the most widely used filter material in the world’s aluminum industry, including Assan Alüminyum foundry. Assan Alüminyum, one of the world’s leading manufacturers in the flat-rolled aluminum industry, has been producing coil & sheet, foil, and pre-painted aluminum products. High-quality ceramic filters play a very important role in improving the […]

The development of new shapes and new materials for casting tips is very important for Speira aluminium foil casting and rolling. The casting tips can make Speira molten aluminium have a uniform flow along the width of the plate. At the same time, the casting tips should be conducive to assembly and adjustment, and the […]

The main function of aluminium smelter flux is to remove slag and gas, and is widely used in aluminum furnaces and foundries. The slag removal ability of the aluminium smelter flux is determined by the adsorption and dissolution of the oxidized inclusions in the melt by the flux and the chemical interaction between the flux […]

Casthouse Flux is mainly a mixture of chloride and fluoride salts and other additives. Generally, the covering flux requires a small surface tension and a low melting point; the flux used for slag removal requires a large surface tension for molten aluminum, but a small surface tension for oxidized slag; refining flux is required to […]