Everyone knows that alumina powder is the main component of brown corundum and white corundum. Its quality determines the quality of corundum abrasives to a great extent. Not only that, high-temperature calcined alumina powder has a wide range of uses, and alumina powder has good properties. Sintering performance, high conversion rate, low sodium content. The product quality is reliable, with high melting point, good thermal stability, high hardness, good wear resistance, high mechanical strength, good electrical insulation and corrosion resistance. It is indispensable in many processes, and the process from alumina to alumina powder requires multiple processes to be perfectly formed. That is to say, the quality of alumina powder directly depends on the raw materials, processing procedures, etc
The effect of excessive iron oxide in alumina powder on ceramics
High-temperature alumina powder is made of industrial aluminum hydroxide and bauxite, molecular sieve and grinding balls as raw materials, and is calcined in a tunnel kiln for a long time at high temperature. What effect will the excessive iron oxide content in the high-temperature alumina powder have on ceramic What?
