| 连铸用电磁搅拌技术 |
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| 引用本文： | 于湛,贾洪海,周月明.连铸用电磁搅拌技术[J].世界钢铁,2011,11(5). |
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| 作者姓名： | 于湛 贾洪海 周月明 |
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| 作者单位： | 1. 宝山钢铁股份有限公司,上海201900;上海大学,上海200072
2. 宝山钢铁股份有限公司,上海,201900 |
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| 摘 要： | 电磁搅拌能够有效地增加铸坯等轴晶率,减少铸坯中的夹杂物和中心偏析等缺陷,已经成为改善铸坯和成品质量的重要手段之一。回顾了电磁搅拌技术的发展,介绍了电磁搅拌的类型。根据安装位置不同,电磁搅拌分为结晶器、二冷区和凝固末端搅拌。每种电磁搅拌具有各自的特点和冶金效果,电磁搅拌参数影响电磁搅拌的冶金效果。选择合适的电磁搅拌器和电磁搅拌参数,能够提高电磁搅拌的冶金效果。
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| 关 键 词： | 连铸 电磁搅拌 冶金效果 电磁搅拌参数 |
Electromagnetic stirring techniques in continuous casting |
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| Authors: | YU Zhan JIA Honghai ZHOU Yueming |
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| Affiliation: | YU Zhan1,2,JIA Honghai1,ZHOU Yueming1 (1. Baoshan Iron & Steel Co.,Ltd.,Shanghai 201900,China,2. Shanghai University,Shanghai 200072,China) |
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| Abstract: | The electromagnetic stirring (EMS) has already been one of the most important methods to improve the quality of the slab and finial products since it can increase very effectively the equiaxed crystal ratio,reduce the defects such as inclusions,central segregation and so on.In the paper,the development of electromagnetic stirring technique is reviewed and the types of electromagnetic stirring are introduced.The electromagnetic stirring is divided into M - EMS, S - EMS, and F - EMS based on the installation ... |
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| Keywords: | continuous casting electromagnetic stirring metallurgical effects the parameters of electromagnetic stirring |
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