Aluminum is a very active metal, which easily reacts with water vapor during the smelting process to generate hydrogen and oxide inclusions (Al2O3). These non-metallic inclusions are very harmful to the performance of aluminum products. Therefore, the purification of aluminum melt is one of the main ways to improve the quality of aluminum products. The […]
According to the actual production situation of cast rolling, the dissolved hydrogen is the most easily dissolved gas in molten aluminum, and its content accounts for 90% of the dissolved gas. Hydrogen is an important cause of porosity, loose strip and peeling in casting and rolling and the next process (aluminum alloy is easy to […]
Deslagging Flux has the ability to absorb inclusions to float to the surface of the molten aluminum and form dry slag. The compound in the flux reacts with the impurities in the aluminum liquid, so that the oxide becomes more stable, and it is easy to generate high-temperature oxides with a smaller affinity for molten […]
Slag remover belongs to a processing flux for purifying aluminum alloy melt. It is composed of a variety of chlorides and fluorides. It has not only a remarkable slag removal effect, but also degassing and covering functions. Slag removal and degassing are the two central links and ultimate goals of aluminum alloy melt purification treatment, […]
Refining agent degassing is currently the most commonly used method in aluminum plants to eliminate pinholes in aluminum alloy castings. In order not to cause a large amount of splashing of the aluminum liquid, the degassing agent can be added in batches, and the degassing ends the slag removal. When aluminum alloy is smelted, it […]
Flux Refining Operation is necessary for improving the effect of refining, slagging and degassing, the following items should be paid attention to in flux refining operation. Flux Refining Operation There are many metal flux manufacturers to choose the appropriate refining agent, and there are also many varieties of metal fluxes. You can choose a suitable […]
