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nozzle for transferring a liquid metal flow in one flow direction and adapted for use with a movable regulator to control the liquid metal flow.
nozzle for transferring a liquid metal flow in one flow direction and adapted for use with a movable regulator to control the liquid metal flow.
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机译:喷嘴,用于在一个流动方向上传输液态金属流,并适合与可移动调节器一起使用以控制液态金属流。
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摘要
A nozzle for transferring a flow of liquid metal between metallurgical vessels or molds comprising an entry portion for receiving the liquid metal. A flow regulator, such as a stopper rod, is movable from an open position to a closed position with respect to the entry portion for respectively permitting and prohibiting flow through the nozzle. The entry portion and the flow regulator define a control zone therebetween. A pressure modulator, downstream of the control zone, is adapted to minimize a pressure differential across the control zone. The pressure modulator constricts flow downstream of the control zone.
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