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30 PPI Foam means a foam ceramic filter plate product with a pore uniformity of 30 holes on any 25.4mm length. Foamed ceramics are usually made of polyurethane foam as carrier, and then poured into ceramic slurry made of fine powder of fire-resistant aggregate sintering agent and binder. Then, the slurry is extruded, and the […]

The essence of Molten Aluminum Refining Agent is to use the difference of wettability between inclusions and melts when liquid flux is used to purify melt, so that inclusions move spontaneously from melt to flux. At the same time, gas diffusion and dissolution adsorption are used to remove impurities and remove hydrogen. According to the […]

Fluxes for Melting Aluminum is an important method to purify aluminum melt. At present, there are many kinds of fluxes developed and used at home and abroad. In addition to the fluxes with the main purpose of removing gas and impurities, there are also some other fluxes, such as covering flux, slag cleaning agent, etc. […]

Degassing Aluminum Casting is a new technology of online purification treatment outside the furnace. It is composed of degassing equipment and filtering equipment. The effect of degassing and impurity removal is very good. AdTech degassing system and CFF filtering equipment are best for online aluminum melt purification. Degassing Aluminum Casting SNI method: SNI method is […]

Reticulated Foam Filter is mainly used for purification of molten aluminum outside the furnace. These are three aluminum melt purification methods: Glass Cloth Filtration, Ceramic Filter Filtration, Foam Ceramic Filter filtration. Ceramic foam filters are used widely in the aluminum foundry. Reticulated Foam Filter Glass Cloth Filter Glass cloth filtration of aluminum melt has been […]

Aluminum Purification in Furnace is one purification method for aluminum and aluminum alloy, other purification method is external purification. At present, mixed gas and flux refining, ceramic foam filter filtration and purification are widely used in China. Some large aluminum processing plants have also introduced on-line degassing and filtering devices to further improve the melt […]

Degassing Refining can remove the gas and impurities in the liquid aluminum. The aluminum surface has a layer of uneven thickness of oxide film, sometimes also adsorbed water, mixed with ash and sand, sticky oil, coated with paint, and so on. During melting, aluminum is further oxidized in high-temperature environment, the thickness of oxide film […]

Aluminum Alloy Melt Purification is important for meeting the needs of processing and preparing high-quality aluminum alloy semi-finished products and finished products. In recent years, scientific researchers and engineering technicians have continuously improved and perfected the aluminum alloy melt and the purification process of the melt. The corresponding equipment provides a reliable guarantee for the […]

Molten Aluminum Refining in Furnace is important to remove slag and gas in the melt. AdTech offers fluxes for refining aluminum, such refining flux, covering flux, deslagging flux, oxide removal flux. In addition to the online purification methods, the control of smelting process can not be ignored. First of all, it is necessary to select […]

Asian Foundry Filters are widely used in molten metal filtration to remove undesirable non-metallic inclusions in the melt. Due to the increasing requirements for the quality of today’s castings (especially large castings and heavy castings), it is very important to filter effectively and most importantly in the casting process. Through extensive research and development, AdTech […]