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| 稀土永磁的商品化现状与工艺上的新进展 | |
| 引用本文： | 杨遇春. 稀土永磁的商品化现状与工艺上的新进展[J]. 宇航材料工艺, 1998, 28(6): 16-21 |
| 作者姓名： | 杨遇春 |
| 作者单位： | 北京有色金属研究总院!北京100088 |
| 摘 要： | 描述了国内外ＮｄＦｅＢ永磁材料的商品化现状及未来发展方向。为克服ＮｄＦｅＢ永磁的某些局限性及提高其磁性能，重点介绍了近年来在工艺上优化合金组成与实现加工改性方面所做的大量工作，指出开发粘结型ＮｄＦｅＢ是我国永磁产业的主要发展方向。 |
| 关 键 词： | 烧结钕磁体 粘结 工艺进展 稀土永磁材料 NdFeB |
Commercial Status and Novel Technolgical Advances of Rare-earth Permanent Magnet Materials |
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| Yang Yuchun. Commercial Status and Novel Technolgical Advances of Rare-earth Permanent Magnet Materials[J]. Aerospace Materials & Technology, 1998, 28(6): 16-21 | |
| Authors: | Yang Yuchun |
| Affiliation: | Genelal Research Institute for Beijing Non-ferrous Beijing 100088 |
| Abstract: | Commercial status and recent development of world NdFeB permanent magnet materials are described. In culer to overcome some limitations of NdFeB magnets and improve their magnetic properties, Most efforts focused on optimization of NdFeB magnet's composition and processing modification are introduced. It is indicated that development of bonded NdFeB permanent magnets can be considered the main commercial-scale direction of domestic rare-earth permanent magnets. |
| Keywords: | Sintered neodymium magnet Bonded neodymium magnet Application Technological advancement |
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