bubbling of inert gas into tundish(【技】通过在中间包安装管状气体分配器、多孔透气砖等，将惰性气体均匀喷人中间包，可有效改善钢水在中间包内的流动状态，促进夹杂物上浮并在液面形成保护层。: The bubbling of inert gas into the tundish via a porous refractory lining offers a potential means to enhance inclusion removal. 通过多孔耐火衬向中间包内喷人惰性气体是提高夹杂物去除能力的潜在方法。)
air/water mist spray cooling system(An air/ water mist spray cooling system has been adopted to achieve uniform cooling of strand. 为使铸坯得到均匀冷却，现已采用了气水喷雾冷却系统。)
oxygen blowing lance(The slag splashing process uses high pressure nitrogen, blown at high flow retes through the oxygen blowing lance, to splash slag onto the vessel refractory lining. 溅渣护炉工艺使用氧气喷枪喷出的高流量高压氮气将炉渣喷溅到转炉耐火衬上。)
water-cooled lance(Hot air at 1200°C is blasted into the top space of the Smelt Reduction Vessel through a water-cooled lance. 通过水冷喷枪将 1200°C 的热空气鼓人到熔融还原炉的上部空间。)
covering tuyere during splash(The problem of covering the tuyere during splash has been solved with increased gas pressures and flows. 溅渣时炉渣覆盖炉底喷嘴的问题已通过提高喷气压力和流量得以解决。)
injecting oxygen through the top lance(Reheating of the steel is accomplished by injecting oxygen through the top lance in conjunction with aluminum additions. 通过顶枪吹氧配合加铝提温完成对钢水的加热。)
