The oxide film and impurity particles suspended in the aluminum liquid are difficult to be completely removed in the furnace with a wide open surface. The effect of applying flux by powder spraying machine is better, but it is still difficult to achieve the purpose of purifying aluminum liquid comprehensively. Therefore, in addition to using […]
Ceramic foam filter is a new type of industrial ceramic product with low bulk density (0.25~0.65) g/cm3, high porosity (60%~90%) and three-dimensional network structure. It is important for molten metal filtration equipment. Because ceramic foam has excellent properties, such as high temperature resistance, strong chemical resistance and large surface area caused by high porosity, Molten […]
