Optimization of temperature coefficient of remanence and magnetic properties of sintered Sm0.7Dy0.1Gd0.2(CobalFe0.2Cu0.08Zr0.025)7.2 magnets prepared by strip-casting technique
文献类型：期刊论文
| 作者 | Liu Z(刘壮) ; Z. Liu , L. Liu , R. J.Chen , Y. L. Sun , D. Lee , and A. R. Yan |
| 刊名 | IEEE TRANSACTIONS ON MAGNETICS
 |
| 出版日期 | 2013-11-20 |
| 期号 | 49页码:5599—5602 |
| 通讯作者 | 刘壮 |
| 合作状况 | 李雨桐 |
| 中文摘要 | Rapidly solidified strips were used to produce magnets with better temperature stability of remanence. The phase and microstructure of strips and ingots were studied by scanning electron microscope (SEM) and X-ray diffraction (XRD). The microstructure of strips showed dendritic crystalline structure. The texture was observed by XRD analysis. Further, microstructure and elements distribution of magnets made with strips and ingots were comparatively studied by transmission electron microscope (TEM) and energy dispersive spectrometer (EDS). Smaller cellular structure was observed in the magnets made with strips. According to the EDS analysis, Gd element homogeneously distributes in the cellular structure, while Dy element tends to distribute in the cell wall phase. By using precursor strips, temperature coefficient of remanence and energy product of sintered magnets is optimized from - and 15.76 MGOe to - and 16.39 MGOe. |
| 学科主题 | 永磁材料研究室 |
| 原文出处 | 其他国内刊物 |
| 公开日期 | 2013-12-16 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/10095]  |
| 专题 | 宁波材料技术与工程研究所_宁波所知识产出 |
| 推荐引用方式 GB/T 7714 | Liu Z,Z. Liu , L. Liu , R. J.Chen , Y. L. Sun , D. Lee , and A. R. Yan. Optimization of temperature coefficient of remanence and magnetic properties of sintered Sm0.7Dy0.1Gd0.2(CobalFe0.2Cu0.08Zr0.025)7.2 magnets prepared by strip-casting technique[J]. IEEE TRANSACTIONS ON MAGNETICS,2013(49):5599—5602. |
| APA | Liu Z,&Z. Liu , L. Liu , R. J.Chen , Y. L. Sun , D. Lee , and A. R. Yan.(2013).Optimization of temperature coefficient of remanence and magnetic properties of sintered Sm0.7Dy0.1Gd0.2(CobalFe0.2Cu0.08Zr0.025)7.2 magnets prepared by strip-casting technique.IEEE TRANSACTIONS ON MAGNETICS(49),5599—5602. |
| MLA | Liu Z,et al."Optimization of temperature coefficient of remanence and magnetic properties of sintered Sm0.7Dy0.1Gd0.2(CobalFe0.2Cu0.08Zr0.025)7.2 magnets prepared by strip-casting technique".IEEE TRANSACTIONS ON MAGNETICS .49(2013):5599—5602. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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