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2. 发明公开

EP3134220A1 VERFAHREN UND VORRICHTUNG ZUM DÜNNBRAMMEN-STRANGGIEßEN 有权转让
标题翻译： VERFAHREN UND VORRICHTUNG ZUMDÜNNBRAMMEN-STRANGGIEßEN
公开(公告)号：EP3134220A1
公开(公告)日：2017-03-01
申请号：EP15716054.0
申请日：2015-04-15
申请人： ThyssenKrupp Steel Europe AG , ThyssenKrupp AG
发明人： SOWKA, Eberhard , SPELLEKEN, Frank , ROHE, Andy , OSTERBURG, Helmut
IPC分类号： B22D11/12
CPC分类号： B22D11/122 , B22D11/115 , B22D11/16
摘要： The invention relates to a method for thin-slab strand casting, comprising the following steps: feeding a metal melt into a mold, molding a partially solidified thin-slab strand from the metal melt in the mold, reducing the flow velocity of the metal melt in the partially solidified thin-slab strand by means of an electromagnetic brake (EMBR) arranged in the region of the mold, and leading away the partially solidified thin-slab strand from the mold by means of a strand-guiding system, wherein unsolidified parts of the partially solidified thin-slab strand are stirred by means of an electromagnetic stirrer arranged below the mold downstream in the strand draw-off direction of the thin-slab strand, wherein a traveling electromagnetic field is produced by means of the electromagnetic stirrer in a region of the thin-slab strand that lies at a distance between 20 and 7,000 millimeters from the mold in the strand draw-off direction.
摘要翻译：用于连续铸造薄板坯的方法可以包括将熔融金属进料到模具中，从模具中的熔融金属模制部分固化的薄板坯坯料，从而减少部分凝固的薄板坯坯料中的熔融金属的流速通过位于模具的区域中的电磁制动器，并且通过绞线引导系统从模具中移除部分凝固的薄板坯绞合线。部分固化的薄板坯绞线的未固化部分可以通过布置在模具下方的电磁搅拌器沿着薄板坯股线的起捻方向下游搅拌。此外，可以通过电磁搅拌器沿着沿着线起飞方向在距离模具一定距离的薄板坯绞线的区域中产生行进电磁场。

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