METHOD FOR DEPHOSPHORIZING FERRO-MANGANESE CAPABLE OF REDUCING THE LOSS OF MOLTEN METAL BY REDUCING THE AMOUNT OF DUST

摘要

PURPOSE: A method for dephosphorizing ferro-manganese is provided to input a large amount of liquid flux in a short time by removing dust generated during the inputting the dephosphorized flux and to prevent the temperature drop of molten metal by reducing dephosphorizing time.;CONSTITUTION: A method for dephosphorizing ferro-manganese includes a step of the ferro-manganese and flux melted by a melting device. The flux contains 3-8 wt.% of B_2O_3 with respect to the gross weight of the flux.;COPYRIGHT KIPO 2013