Mechanical Properties Study of Hot-Pressed and Hot-Deformed Nd-Fe-B Magnets
文献类型：会议论文
| 作者 | Jin, Chaoxiang; Chen, Renjie; Yin, Wenzong; Tang, Xu; Wang, Zexuan; Lee, Don; Yan, Aru |
| 出版日期 | 2014 |
| 会议日期 | MAY 04-08, 2014 |
| 关键词 | DIE-UPSET MICROSTRUCTURE ADDITIONS BEHAVIOR |
| 卷号 | 50 |
| 期号 | 11 |
| DOI | 10.1109/TMAG.2014.2325931 |
| 英文摘要 | The compressive strength, bending strength, and fracture toughness were investigated in hot-pressed and hot-deformed (HD) Nd-Fe-B magnets. The fracture behavior and its dependence on microstructure were analyzed. The results showed that magnets appear to be intergranular fracture. Additionally, the mechanical properties of HD magnets are isotropic, while that of HD magnets exhibit anisotropy owing to the shape anisotropy of grains. Moreover, the mechanical properties measured along the direction, which is parallel to pressing direction, are larger than that of perpendicular to pressing direction, and the gap of mechanical properties between two directions broadens obviously with the increase of hot deformation degree. |
| 学科主题 | Engineering ; Physics |
| ISSN号 | 0018-9464 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/23541]  |
| 专题 | 会议专题 会议专题_会议论文 |
| 推荐引用方式 GB/T 7714 | Jin, Chaoxiang,Chen, Renjie,Yin, Wenzong,et al. Mechanical Properties Study of Hot-Pressed and Hot-Deformed Nd-Fe-B Magnets[C]. 见:. MAY 04-08, 2014. |
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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