During aluminum smelting, the oxide film is immersed in the melt. Some floats on the surface of the aluminum melt or stick to the furnace wall, and those aluminum droplets and the surface of the melt are oxidized again, which also forms the inclusions. Once the inclusions mixed into the cast-rolled strip, it will cause […]
The use of aluminum alloy castings is increasing, and the requirements for castings are becoming higher and higher. In addition to ensuring chemical composition, mechanical properties and dimensional accuracy, aluminum alloy castings are not allowed to have casting defects such as shrinkage holes, air holes, and slag holes. Aluminum purification technology is a comprehensive treatment […]
