| 通过永磁体同极相对提高磁场强度的研究 |
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| 引用本文： | 钟华,白武帅,侯志坚,董军军.通过永磁体同极相对提高磁场强度的研究[J].中国现代教育装备,2014(3):67-69. |
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| 作者姓名： | 钟华 白武帅 侯志坚 董军军 |
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| 作者单位： | 北京科技大学,北京100083 |
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| 基金项目： | 教育教学改革项目（2011重点）“研究型和创新型基础实验教学体系建设”（编号：JG2011Z14）. |
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| 摘 要： | 外力促使磁体同极对接可以获得接近单个磁极二倍的磁场强度。通过实验获得同极对接磁体的磁感线分布状态及磁体周围场强分布情况。分析否定了磁极对接可能使磁体产生消磁现象,探讨了通过对接磁极获得高强磁场的具体应用及未来发展趋势和方向。
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| 关 键 词： | 钕铁硼永磁材料 高强磁场 磁体同极对接 磁场分布 复合磁场 |
Research of increasing the magnetic ifeld strength by connecting the same pole together |
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| Zhong Hua,Bai Wushuai,Hou Zhijian,Dong Junjun.Research of increasing the magnetic ifeld strength by connecting the same pole together[J].China Modern Education Equipment,2014(3):67-69. |
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| Authors: | Zhong Hua Bai Wushuai Hou Zhijian Dong Junjun |
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| Institution: | ( University of science and technology Beijing, Beijing, 100083, China) |
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| Abstract: | Take external force to press the same pole together can get close to twice the magnetic ifeld strength of a single pole. Through experiments obtained the distribution of same-pole-butted magnet magnetic ifeld lines and the distribution state of magnetic ifeld strength around the magnet. Through the analysis negated the possible that same-pole-butted will degaussing the magnet, discuss the specific applications and future development trends and direction of the high-strength magnetic ifeld which obtained from same-pole-butted magnet. |
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| Keywords: | Nd-Fe-B permanent magnet materials high-strength magnetic field magnet same-pole-butted magnetic field distribution complex magnetic ifeld |
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