发明名称 |
Method for continuous casting of steel and electromagnetic stirrer to be used therefor |
摘要 |
An electromagnetic stirrer for stirring molten steel of the liquid core in a width-wise direction of the slab includes an iron core disposed with its length-wise axis along a width-wise direction of slab, and a plurality of exciting coils wound around the outer circumference of and about a length-wise axis of the iron core, wherein two-phase or three-phase alternating current is passed through the coils. The phases of the current in the exciting coils are distributed to impart a stirring flow to the molten that includes flow from the minor sides to the center of the slab or from one minor side to the other minor side with a reversing flow at predetermined time intervals. |
申请公布号 |
US8191611(B2) |
申请公布日期 |
2012.06.05 |
申请号 |
US201113227737 |
申请日期 |
2011.09.08 |
申请人 |
OKADA NOBUHIRO;HIRAKI SEI;TAKATANI KOUJI;YAMANAKA AKIHIRO;SUWA HIDETOSHI;SUMITOMO METAL INDUSTRIES, LTD. |
发明人 |
OKADA NOBUHIRO;HIRAKI SEI;TAKATANI KOUJI;YAMANAKA AKIHIRO;SUWA HIDETOSHI |
分类号 |
B22D11/115 |
主分类号 |
B22D11/115 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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