1.obvious desulfurization efficiency
2. improve refining speed and reduce the addition of alloy
3.Heat preservation
This kind of compound desulfurater is easy to use and economical, it can be widely used in electric, furnace, converter, ladle, refinery furnace and molten iron, etc. it is of high rate of desulfurization as much as rate of 60-85%, which can improve refining speed and reduce the addition of alloy so as to reduce the cost. Meanwhile, it has the function of deoxidizer and dephosphorize.
Physicochemical indexes
Item | CaO % | CaF2 % | C % | R2O % | Al % |
Index | 40-65 | 5-15 | 5-10 | 2-6 | 1-5 |
Function | Heat preservation, high rate of desulfurization | ||||
Usage | Desulfurization used in electric, furnace, converter, ladle, refinery furnace and molten iron | ||||
