| 快淬Sm-Co合金的结构和磁性能 |
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| 引用本文： | 徐成彦,甄良,赵立,徐仁根,邵文柱.快淬Sm-Co合金的结构和磁性能[J].电工材料,2003(1):26-30. |
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| 作者姓名： | 徐成彦 甄良 赵立 徐仁根 邵文柱 |
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| 作者单位： | 1. 哈尔滨工业大学材料科学系,哈尔滨,150001
2. 上海航天局802所,上海,200433 |
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| 摘 要： | Sm-Co磁体由于其高的内禀矫顽力HcJ和高Tc近年来重新成为人们的热点。通过快淬法可以制得具有纳米结构的Sm-Co合金，快淬合金具有高的剩磁比（MR/Ms)等优点。本文对快淬Sm-Co合金的相结构，各向异性以及快淬速度，退火工艺和合金元素对磁性能的影响及合金的温度稳定性作较为全面的概述，介绍了快淬Sm-Co合金的研究进展情况。
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| 关 键 词： | Sm－Co合金 快淬 相结构 磁性能 |
| 修稿时间： | 2002年12月2日 |
Structure and Magnetic Properties of Melt Spun Sm-Co Alloys |
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| XU Cheng yan ,ZHEN Liang ,ZHAO Li ,XU Ren gen ,SHAO Wen zhu.Structure and Magnetic Properties of Melt Spun Sm-Co Alloys[J].Electrical Engineering Materials,2003(1):26-30. |
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| Authors: | XU Cheng yan ZHEN Liang ZHAO Li XU Ren gen SHAO Wen zhu |
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| Affiliation: | XU Cheng yan 1,ZHEN Liang 1,ZHAO Li 2,XU Ren gen 1,SHAO Wen zhu 1 |
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| Abstract: | Sm Co magnets were recently becoming research highlights again for its high coercivity and high Tc. Nano structured Sm Co alloy with high Mr/Ms can be obtained by melt spinning. The purpose of this paper is to clarify the phase structure, the influence of velocity, annealing process and additive elements on magnetic properties of the alloy, and its temperature stability of the melt spun alloys. The latest progress in research on the alloy was introduced. |
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| Keywords: | Sm Co alloys melt spun phase structure magnetic properties |
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