DETERMINING OF MASS TRANSPORT COEFFICIENT OF PHOSPHORUS IN C-SATURATED MOLTEN IRON
GUO Xingmin;HAN Qiyong (University of Science and Technology Beijing; Beijing 100083) LIU Liu; DING Rong; JIN Zhenjian (Central Iron and Steel Research Institute; Ministry of Melallureical Industry; Beijing 100081)
Cite this article:
GUO Xingmin;HAN Qiyong (University of Science and Technology Beijing; Beijing 100083) LIU Liu; DING Rong; JIN Zhenjian (Central Iron and Steel Research Institute; Ministry of Melallureical Industry; Beijing 100081). DETERMINING OF MASS TRANSPORT COEFFICIENT OF PHOSPHORUS IN C-SATURATED MOLTEN IRON. Acta Metall Sin, 1997, 33(10): 1101-1104.
Abstract The mass transport coefficient of phosphorus in C-saturated molten iron at 1350℃ had been determined during the dephosphorization of dicalcium ferrite by mechanical stir method. The results are shown as follows: the mass transport process of phosphorus in molten iron was promoted by using mechanical stir, and the mass transpori coefficient of phosphorus, kmρm, was equal to 4.60×10-2g / (cm2. s).
