What are the main measures to increase the age of the converter?

(1) Improve the quality of lining refractory materials.

(2) Adopt integrated furnace technology.

(3) The slag is mixed with an appropriate amount of magnesium oxide (MgO).

(4) Using computer dynamic control, that is, optimal smelting control, to improve the end point hit rate, that is, shorten the smelting cycle.

(5) Perform effective spray cleaning and maintenance.

(6) Improve the structure of the spray gun.

(7) Reduce the tapping temperature as much as possible.

(8) Reduce the time of shutdown.