Coercivity enhancement by inhibiting the formation of coarse grains region in hot-deformed Nd-Fe-B magnets with WC nano-particles addition
文献类型：期刊论文
| 作者 | Jin, Chaoxiang; Ju, Jinyun; Yin, Wenzong; Lee, Don; Yan, Aru; Wang, Zexuan; Lei, Fang; Chen, Renjie; Li, Ming; Zheng, Xiaofen |
| 刊名 | SCRIPTA MATERIALIA
 |
| 出版日期 | 2017 |
| 卷号 | 132页码:49-52 |
| ISSN号 | 1359-6462 |
| 英文摘要 | Anisotropic ultrafine-grained Nd-Fe-B magnets with WC addition were prepared by hot deformation. With WC nano-particles addition of similar to 1.0 wt.%, the squareness was optimized and the coercivity of the hot-deformed magnets increased substantially by 2.16 kOe, from 15.59 to 17.75 kOe without expense of the remanent magnetization. The observation for microstructure revealed that the WC nano-particles mainly existed on the interfaces of melt-spun ribbons. Meanwhile, due to the local compressive stress induced by the hard WC nano-particles, the deformability of neighboring grains was remarkably enhanced which leads to the reduction of the coarse grain regions. (C) 2017 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| 公开日期 | 2017-12-25 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/13883]  |
| 专题 | 2017专题 |
| 推荐引用方式 GB/T 7714 | Jin, Chaoxiang,Ju, Jinyun,Yin, Wenzong,et al. Coercivity enhancement by inhibiting the formation of coarse grains region in hot-deformed Nd-Fe-B magnets with WC nano-particles addition[J]. SCRIPTA MATERIALIA,2017,132:49-52. |
| APA | Jin, Chaoxiang.,Ju, Jinyun.,Yin, Wenzong.,Lee, Don.,Yan, Aru.,...&Zheng, Xiaofen.(2017).Coercivity enhancement by inhibiting the formation of coarse grains region in hot-deformed Nd-Fe-B magnets with WC nano-particles addition.SCRIPTA MATERIALIA,132,49-52. |
| MLA | Jin, Chaoxiang,et al."Coercivity enhancement by inhibiting the formation of coarse grains region in hot-deformed Nd-Fe-B magnets with WC nano-particles addition".SCRIPTA MATERIALIA 132(2017):49-52. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。