| 永磁材料的发展趋势 |
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| 引用本文： | 刘亚丕,何时金,包大新,任旭余.永磁材料的发展趋势[J].磁性材料及器件,2003,34(1):33-36,41. |
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| 作者姓名： | 刘亚丕 何时金 包大新 任旭余 |
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| 作者单位： | 1. 中国计量学院,文理学院,应用物理系,浙江杭州,310034;横店集团,东磁有限公司,博士后科研工作站,浙江东阳,322118
2. 横店集团,东磁有限公司,中央研究所,浙江东阳,322118 |
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| 摘 要： | 永磁材料的发展先后经历了金属永磁材料，铁氧体永磁材料，稀土永磁材料，纳米结构永磁材料等几个发展阶段，超导永磁体则是学术界近年来提出的一种新概念永磁体，本文在对永磁材料的发展历史和发展趋势进行了综合分析之后，对永磁材料今后的发展做出了预测。
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| 关 键 词： | 永磁材料 发展趋势 稀土永磁 纳米复合永磁体 超导永磁体 产业化 |
| 文章编号： | 1001-3830(2003)01-0033-04 |
Developing Tendency of Permanent Magnetic Materials |
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| LIU Ya-pi,HE Shi-jin,BAO Da-xin,REN Xu-yu . Departmetn of Applied Physics,China Institute of Metrology,Hangzhou ,China, . Postdoctor R&D Station,Dongyang Magnetic Enterprise Group Co.,Dongyang ,China, . Central Institute,Dongyang Magnetic Enterprise Group Co.,Dongyang ,China.Developing Tendency of Permanent Magnetic Materials[J].Journal of Magnetic Materials and Devices,2003,34(1):33-36,41. |
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| Authors: | LIU Ya-pi HE Shi-jin BAO Da-xin REN Xu-yu Departmetn of Applied Physics China Institute of Metrology Hangzhou China Postdoctor R&D Station Dongyang Magnetic Enterprise Group Co Dongyang China Central Institute Dongyang Magnetic Enterprise Group Co Dongyang China |
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| Affiliation: | LIU Ya-pi1,2,HE Shi-jin3,BAO Da-xin3,REN Xu-yu3 1. Departmetn of Applied Physics,China Institute of Metrology,Hangzhou 310034,China, 2. Postdoctor R&D Station,Dongyang Magnetic Enterprise Group Co.,Dongyang 322118,China, 3. Central Institute,Dongyang Magnetic Enterprise Group Co.,Dongyang 322118,China |
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| Abstract: | The development of permanent magnetic materials has experienced several stages as metal, ferrite, rare-earth, and nano-structured permanent magnetic materials, and superconducting permanent magnet is a new concept permanent magnet suggested by researches in recent years. Based on the synthetical analysis of the history and developing tendency of permanent magnetic materials, the development of permanent magnetic materials in future was predicted. |
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| Keywords: | permanent magnet material rare-earth permanent magnetic material nanocomposite permanent magnetic material superconducting permanent magnets developing tendency industrialization |
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