冷处理对烧结钕铁硼磁性能的影响 |
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引用本文: | 于旭光,张增强,丁占来.冷处理对烧结钕铁硼磁性能的影响[J].石家庄铁道学院学报(社会科学版),2007(2):5-7. |
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作者姓名: | 于旭光 张增强 丁占来 |
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作者单位: | [1]石家庄铁道学院材料科学与工程分院,河北石家庄050043 [2]东华大学研究生分院,上海200051 |
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摘 要: | 研究了烧结钕铁硼永磁体经液氮冷处理后的磁性能变化规律。35SH、35H、N40、N35四个牌号的烧结钕铁硼永磁体经液氮冷处理后,磁性能有不同程度的提高。
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关 键 词: | 烧结钕铁硼 冷处理 磁性能 |
修稿时间: | 2006/10/31 0:00:00 |
Effects of Cryogenic Treatment on the Magnetic Properties of the Sintered NdFeB Magnets |
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Authors: | Yu Xuguang Zhang Zengqiang Ding Zhanlai |
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Institution: | 1 School of Material Science and Engineering, ShijiaZhuang Railway Institute,Shijiazhuang 050043, China; 2. Graduate School of Donghua University, Shanghai 200051, China |
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Abstract: | The effects of liquid-nitrogen cryogenic treatment on the magnetic properties are studied. After cryogenic treatment of liquid-nitrogen, the magnetic properties of four brands of sintered NdFeB magnets , 35SH, 35H, N40 and N35 are improved to different de |
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Keywords: | sintered NdFeB magnets cryogenic treatment magnetic properties |
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