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在连铸程序中,设计中间包和结晶器之间的浸入式水口(中间包长水口或套管)的目的是为了防止从中间包流入结晶器的钢水再氧化。该水口提供了一个均匀钢流,防止钢水流散。
In the continuous casting process, the purpose of designing an immersion nozzle (tundish nozzle or sleeve) between the tundish and the mold is to prevent the re-oxidation of the molten steel flowing from the tundish to the mold. The nozzle provides a uniform flow of steel to prevent the flow of molten steel.