| 退火温度对Nd2(FeGaCo)14B/α-Fe纳米复合材料磁性能的影响 |
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| 引用本文： | 韩广兵,高汝伟,傅爽,陈伟,刘汉强,李卫,郭永权,李岫梅,冯维存. 退火温度对Nd2(FeGaCo)14B/α-Fe纳米复合材料磁性能的影响[J]. 金属功能材料, 2003, 10(3): 10-12 |
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| 作者姓名： | 韩广兵 高汝伟 傅爽 陈伟 刘汉强 李卫 郭永权 李岫梅 冯维存 |
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| 作者单位： | 1. 山东大学物理与微电子学院,济南,250100
2. 钢铁研究总院功能材料所,北京,100081 |
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| 摘 要： | 用熔体快淬和晶化处理的方法制备了Nd2(FeGaCo)14B／α—Fe纳米复合材料，研究了晶化热处理温度和时间对材料磁性能的影响。结果表明Nd8Fe84.5Ga1Co2B4.5纳米复合材料的磁性能随热处理条件而变化，低温长时间和高温短时间热处理所得样品的最佳磁性能相当。
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| 关 键 词： | 纳米复合材料 熔体快淬 退火温度 磁性能 交换耦合 |
| 文章编号： | 1005-8192(2003)03-0010-03 |
| 修稿时间： | 2002-12-02 |
Effect of Annealing Temperature on Magnetic Properties of Nd2(FeGaCo)14B/α-Fe Nanocomposite Material |
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| Han Guangbing,Gao Ruwei,Fu Shuang,Chen Wei,Liu Hanqiang,Li Wei +,Guo Yongquan +,Li Xiumei +,Feng Weicun. Effect of Annealing Temperature on Magnetic Properties of Nd2(FeGaCo)14B/α-Fe Nanocomposite Material[J]. Metallic Functional Materials, 2003, 10(3): 10-12 |
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| Authors: | Han Guangbing Gao Ruwei Fu Shuang Chen Wei Liu Hanqiang Li Wei + Guo Yongquan + Li Xiumei + Feng Weicun |
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| Abstract: | The effect of annealing temperature on magnetic property for Nd 8Fe 84 5 Ga 1Co 2B 4 5 nanocomposite material prepared by melt spinning was studied The result shows that the magnetic property of Nd 8Fe 84 5 Ga 1Co 2B 4 5 nanocomposite magnet varies with the heat treatment conditions The same optimal magnetic property of the ribbon annealed at higher and lower temperature was found The reasons were discussed here |
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| Keywords: | nanocomposite material melt spin magnetic property exchange couple |
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