High B-s Fe84-xSi4B8P4Cux(x=0-1.5) nanocrystalline alloys with excellent magnetic softness
文献类型：会议论文
| 作者 | Kong, Fanli; Wang, Anding; Fan, Xingdu; Men, He; Shen, Baolong; Xie, Guoqiang; Makino, Akihiro; Inoue, Akihisa |
| 出版日期 | 2011 |
| 会议日期 | NOV, 2010 |
| 关键词 | AMORPHOUS PHASE GRAIN-SIZE CRYSTALLIZATION |
| 卷号 | 109 |
| 期号 | 7 |
| DOI | 10.1063/1.3535290 |
| 英文摘要 | The magnetic properties of annealed Fe84-xSi4B8P4Cux(x=0, 0.5, 0.75, 1.0, 1.25, 1.5) soft-magnetic alloys prepared by melt-spinning were investigated. In this alloy system, the appropriate addition of the Cu element promotes the precipitation of alpha-Fe(Si), as well as inhibits the precipitation of other phases. The saturation magnetic flux density B-s increases and the coercivity H-c markedly decreases simultaneously with increasing Cu content until x 1.25. The Fe82.75Si4B8P4Cu1.25 alloy annealed at 873 K for 1.8 ks shows a high Bs of 1.83 T and excellent soft-magnetic properties such as a low H-c of 2.1 A/m and a high effect permeability of 31 600. It is found that a 1%-1.25% addition of Cu is effective for the improvement of soft-magnetic properties for the present alloy system. (C) 2011 American Institute of Physics. [doi:10.1063/1.3535290] |
| 学科主题 | Physics |
| ISSN号 | 0021-8979 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/23696]  |
| 专题 | 会议专题 会议专题_会议论文 |
| 推荐引用方式 GB/T 7714 | Kong, Fanli,Wang, Anding,Fan, Xingdu,et al. High B-s Fe84-xSi4B8P4Cux(x=0-1.5) nanocrystalline alloys with excellent magnetic softness[C]. 见:. NOV, 2010. |
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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