silicon ferro
4. Furnace mouth temperature
The surface temperature of the furnace mouth material is high and the operating conditions are poor, indicating that the electrode insertion is shallow.
Ferro Alloy
5. Iron tapping situation
Under normal ingredients ratio, the taphole is not easy to open, the molten iron flow rate is slow, the temperature is low, the slag is sticky and has poor fluidity and is difficult to discharge, indicating that the electrode is inserted shallowly into the material.
silicon ferro
To sum up, if the electrode is not inserted deep enough into the charge, it is often due to too much coke added or the electrode working time is too short. At this time, it is necessary to reduce the coke added accordingly or lower the electrode as appropriate.
