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1. 发明公开

EP1811046A1 Vortex inhibitor with sacrificial rod 有权
标题翻译： Wirbelbildungs-Inhibitor mitOpferkörper
公开(公告)号：EP1811046A1
公开(公告)日：2007-07-25
申请号：EP07007537.9
申请日：2002-01-04
申请人： Tetron, Inc.
发明人： Koffron, Robert J. , Jacobs, Ross A.
IPC分类号： C21C5/46 , B22D43/00
CPC分类号： F27D3/1536 , B22D43/002 , C21C5/4653
摘要： An improved vortex inhibitor for separating slag from molten metal during the discharge of molten metal through a nozzle includes a uniform castable refractory body with a generally tapering shape, a shaft within the body and an elongated sacrificial member. The shaft receives the sacrificial member or a coupling for the sacrificial member. The refractory body and the sacrificial member combination in molten metal has a specific gravity less than the specific gravity of molten metal and is positioned narrow end downward when supported in molten metal. The sacrificial member aligns the vortex inhibitor with the area in which the vortex forms and minimizes interference with the flow through the discharge nozzle.
摘要翻译：在通过喷嘴排出熔融金属期间，用于将金属熔渣与熔融金属分离的改进的涡流抑制器包括具有大致锥形形状的均匀浇注耐火体，在主体内的轴和细长的牺牲构件。轴接收牺牲构件或用于牺牲构件的联接件。熔融金属中的耐火体和牺牲构件的组合比重小于熔融金属的比重，并且当被支撑在熔融金属中时位于较窄的端部。牺牲构件将涡流抑制剂与涡流形成的区域对准，并且使与干燥通过排放喷嘴的流量最小化。

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