Fabrication of FePBNbCr Glassy Cores With Good Soft Magnetic Properties by Hot Pressing
文献类型：会议论文
| 作者 | Dong, Yaqiang; Man, Qikui; Zhang, Jijun; Chang, Chuntao; Li, Run-Wei; Wang, Xin-Min |
| 出版日期 | 2015 |
| 会议日期 | MAY 11-15, 2015 |
| 关键词 | EDDY-CURRENT LOSSES AMORPHOUS-ALLOYS METALLIC GLASSES FORMING ABILITY ENHANCEMENT |
| 卷号 | 51 |
| 期号 | 11 |
| DOI | 10.1109/TMAG.2015.2446998 |
| 英文摘要 | Glassy Fe77P7B13Nb2Cr1 alloy powders with the particle size below 100 mu m were synthesized by water atomization using industrial raw materials. The glassy powders were consolidated into bulk forms through sintering them at different temperatures by hot pressing. The resulting glassy core sintered at 771 K, which between the supercooled liquid region, has a high relative density of 91% compared with the master alloy. It also exhibits good soft magnetic properties, i.e., high saturation magnetic flux density B-s of 1.13 T, low coercive force H-c of 50 A/m, relatively high effective permeability mu(e) of 1200 at 1 kHz under a field of 1 A/m, low core loss P of 1393 mW/cm(3) at 50 kHz under the maximum magnetic flux density of 0.1 T. The synthesis of Fe-based glassy cores with good soft magnetic properties is encouraging for future applications as functional materials. |
| 学科主题 | Engineering ; Physics |
| ISSN号 | 0018-9464 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/23511]  |
| 专题 | 会议专题 会议专题_会议论文 |
| 推荐引用方式 GB/T 7714 | Dong, Yaqiang,Man, Qikui,Zhang, Jijun,et al. Fabrication of FePBNbCr Glassy Cores With Good Soft Magnetic Properties by Hot Pressing[C]. 见:. MAY 11-15, 2015. |
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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