Spraylance heigh direct impact slag splashing effect during slag splashing in AOD, the spot which is corroded seriously could be recoveried effectively by adjusting the spraylance height.
The utility model relates to a forge and press combined type central water-cooled oxygen lancespray head assembly.
本实用新型涉及一种锻压组合式中央水冷氧喷枪喷头总成。
3
According to the characteristics of steelmaking with semi-steel at PZH steel, the structure and spray nozzle of oxygen lance for high supply intensity were discussed.