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公开(公告)号:US4739975A
公开(公告)日:1988-04-26
申请号:US926727
申请日:1986-11-04
CPC分类号: B22D41/505
摘要: A continuous casting device comprises a hollow body having one or more side walls and a heat-destructible base portion having one or more inclined surfaces. The device is for location beneath a ladle nozzle through which a tundish is to be supplied with molten metal e.g. steel. When the device is lowered through a layer of slag floating on the surface of the metal in the tundish the slag is deflected away from the base of the device. In this way a substantially slag free zone is provided into which molten metal may pass from a ladle into a tundish virtually free from contamination.
摘要翻译: 连续铸造装置包括具有一个或多个侧壁的空心体和具有一个或多个倾斜表面的可热破坏的基部。 该装置用于位于钢包喷嘴下方,中间包将通过钢包喷嘴供应熔融金属。 钢。 当装置通过漂浮在中间包中的金属表面上的一层渣降下时,炉渣偏离装置的底部。 以这种方式,提供基本上无渣的区域,熔融金属可以从钢包进入实际上没有污染的中间包。