| Original document(17 pages) Authorized document(14 pages) 中文版 |
The present invention relates to electromagnetic side sealing method and device for double-roller casting-rolling of thin band steel. Alternate current is applied to electromagnetic coils set on two ends of the casting-rolling melting bath to form alternate electromagnetic field on the ends with alternate magnetic force lines divergent towards peripheral or convergent reversely, and current induced inside the melting bath and the alternate electromagnetic field act to produce electromagnetic force, which pushes and encloses molten steel inside the molting bath. The sealing device includes electromagnetic coils on two ends of the melting bath and heat insualting boards between a electromagnetic coil and the melting bath. The present invention can increase working magnetic field strength via increasing turns of coils. |
Application Number
申请号 |
02110922 |
Application Date
申请日 |
2002.02.28 |
| Title 名称 |
Electromagnetic side sealing method and device for double-roller casting-rolling of thin band steel |
Publication Number
公开号 |
1440846 |
Publication Date
公开日 |
2003.09.10 |
| Approval Pub. Date |
2006.10.11 |
Granted Pub. Date |
2006.10.11 |
| International Classification 分类号 |
B22D11/06 |
Applicant(s) Name
申请人 |
Baoshan Iron &. Steel Corp., Ltd. |
| Address 地址 |
201900 |
| Inventor(s) Name 发明人 |
Wen Hongquan, Zhang Yongjie |
| Attorney & Agent 代理人 |
lou xianyang |
| More information 更 多 信 息 |
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