Dephosphorization during the Oxidation Period of EAF Steelmaking
Huang Xiaobin (No. 4 Steel Plant of Changcheng Special Steel Co. )
The paper has described the basic principles of dephosphorization during the oxidation period of EAF steelmaking, discussed thermally dynamically the main factors such as melting bath temperature, slag alkalinity, slag oxidation properties,slag quantity etc which influence the oxidation dephosphorization, and analyzed the relations between the alkalinity of melting slag at the steelmaking site and the de phosphorization ratio, and between the starting temperature and decarbonization amount for oxidation and the average rate of dephosphorization.
【CateGory Index】： TF741