There are four types of the cloggings in the submerged nozzle for continuous casting. They are, namely, deoxidation products, solidified steel, complex oxides and reaction products.
连铸水口堵塞的类型有四种，即脱氧产物、固态钢、复杂氧化物及反应产物。
The main reason that the submerged nozzle clogged during continuous casting of high aluminum low carbon steel is aluminate that aggraded the submerged nozzle wall.
中薄板坯连铸机生产低碳高铝钢过程中，浸入式水口堵塞的主要原因是水口与钢水之间产生化学作用和钢水中的氧化铝夹杂物在水口壁上沉积。
Technologies of rapid replacement of sizing nozzle and longevity of continuous casting tundish were presented.
介绍了连铸中间包定径水口快速更换与中间包长寿技术。
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