How impurities weaken white fused alumina quality
In the smelting of white fused alumina, industrial alumina powder is used as raw material. There always are some impurities in the crystallization process of white corundum during the smelting process. These impurities mainly include SiO2 (silicon dioxide), Na2O (sodium oxide), CaO (calcium oxide), Fe2O3 (iron oxide), and so on. They will directly affect the white-fused alumina quality.
2021-12-10 No Comments
