发明申请
- 专利标题： Electromagnetic Stirrer Coil
- 专利标题（中）： 电磁搅拌器线圈
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申请号： US11664747申请日： 2005-10-13
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公开(公告)号： US20070256809A1公开(公告)日： 2007-11-08
- 发明人: Hiroshi Harada , Akinori Wakagi , Tomohiro Konno , Keisuke Fujisaki , Ryu Hirayama , Sumio Matsumori , Yasuji Tomizawa
- 申请人： Hiroshi Harada , Akinori Wakagi , Tomohiro Konno , Keisuke Fujisaki , Ryu Hirayama , Sumio Matsumori , Yasuji Tomizawa
- 优先权： JP2004-300852 20041015
- 国际申请： PCT/JP05/19249 WO 20051013
- 主分类号： B22D11/115
- IPC分类号： B22D11/115 ; B22D27/02
摘要：
The present invention provides a previously unattainable compact and high thrust electromagnetic stirrer coil, that is, an electromagnetic stirrer coil for stirring molten steel in a mold by electromagnetic force, in which electromagnetic stirrer coil a space factor of the yoke sectional area (−) with respect to an inside area in a horizontal cross-section of said electromagnetic stirrer coil is 0.5 to 0.9 and a yoke width B is 100 mm to 300 mm. Preferably, a magnetomotive force F of said electromagnetic stirrer coil divided by the yoke width B, that is, a value of F/B, is 800 kAT/m2 or more.