| 日本开发冲片加工性和磁性优良的高速高效马达用电工钢板 |
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| 引用本文： | 卢凤喜.日本开发冲片加工性和磁性优良的高速高效马达用电工钢板[J].电工材料,2009(2):11-13. |
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| 作者姓名： | 卢凤喜 |
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| 作者单位： | 武汉钢铁研究院,武汉,430080 |
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| 摘 要： | 介绍了日本开发的冲片性能、机械性能和磁性能优良的高速高效电机用电工钢板。为了获得这种电工钢板，需要添加Cr、Sb和Sn。将杂质元素C、N的总量控制在0．01％以下，且两者分别降低到0．005％以下时。可使所制造的电机效率达80％以上。
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| 关 键 词： | 电工钢板 冲片加工性 磁性能 机械性能 高速高效电机 |
Eelectrical Steel Sheet Uesd for High Speed and High Efficient Motor |
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| LU Feng-xi.Eelectrical Steel Sheet Uesd for High Speed and High Efficient Motor[J].Electrical Engineering Materials,2009(2):11-13. |
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| Authors: | LU Feng-xi |
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| Affiliation: | The WISCO R&D Wuhan 430080;China |
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| Abstract: | A type of electrical steel sheet with excellent blanking workability,mechanical property and magnetic properties suitable for high speed and high efficiency motor in Japan was developed.In order to obtain this material,adding of Cr,Sb and Sn are nece-ssary.The total content of C and N is less than 0.01%,the C and N content is less than 0.005%,recpectively,the motor efficiency can be larger than 80%. |
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| Keywords: | electrical steel sheets blanking workability magnetic properties mechanical pro-perty high speed and high efficient motor |
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