Knowledge Related To Silicon Manganese

The symbol of normal furnace conditions for silicon manganese alloy production is stable working current, ability to operate at full load, balanced and deep electrode insertion, uniform electrode consumption speed, normal lowering, with a lowering length of about 200mm per hour, easy opening and blocking of furnace holes, smooth iron and slag tapping, high temperature, good slag iron fluidity, and easy separation. The alloy composition is stable, with m (CaO+MgO)/m (SiO2) in the slag ranging from 0.7 to 0.8, and MnO below 10%. The normal composition of the furnace gas is O2 less than 2%, H2 less than 8%, and there is a slight negative pressure (-49Pa) inside the furnace. The temperature inside the furnace is below 600 ℃.