| 烧结NdFeB磁体矫顽力影响因素的研究概况 |
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| 引用本文： | 胡礼福,易健宏,吕豫湘,彭元东,叶途明. 烧结NdFeB磁体矫顽力影响因素的研究概况[J]. 粉末冶金工业, 2004, 14(4): 29-33 |
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| 作者姓名： | 胡礼福 易健宏 吕豫湘 彭元东 叶途明 |
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| 作者单位： | 中南大学粉末冶金国家重点实验室,长沙,410083 |
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| 摘 要： | 本文简要阐述了影响烧结NdFeB系永磁材料矫顽力大小的因素以及其理想微结构 ,并着重介绍了添加元素和新工艺提高其矫顽力的方法
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| 关 键 词： | NdFeB永磁体 显微结构 矫顽力 新工艺 |
| 文章编号： | 1006-6543(2004)04-0029-05 |
| 修稿时间： | 2003-07-28 |
FACTORS AFFECTING COERCIVITY OF Sintered NdFeB Magnet |
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| HU Li-fu,YI Jian-hong,LU Yu-xiang,PENG Yuan-dong,YE Tu-ming. FACTORS AFFECTING COERCIVITY OF Sintered NdFeB Magnet[J]. Powder Metallurgy Industry, 2004, 14(4): 29-33 |
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| Authors: | HU Li-fu YI Jian-hong LU Yu-xiang PENG Yuan-dong YE Tu-ming |
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| Abstract: | The factors affecting the coercive force of sintered NdFeB magnet and the ideal microstructure of the magnet were presented. It is found that the coercive force can be improved by adding a small amout of alloying element and using new manufacturing practice |
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| Keywords: | NdFeB permanent magnet microstructure coercivity new technology |
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