Improvement of magnetic properties for V-substituted Fe73.5Si13.5B9Cu1Nb3-xVx nanocrystalline alloys
文献类型：期刊论文
| 作者 | Wei, Ran; Li, Zichao; Li, Fushan; Wang, Anding; Han, Yabin; Chang, Chuntao; Wang, Xinmin |
| 刊名 | JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
 |
| 出版日期 | 2017 |
| 卷号 | 28期号:14页码:10555-10563 |
| ISSN号 | 0957-4522 |
| 英文摘要 | The effects of V element on microstructural evolution and soft magnetic properties of Fe73.5Si13.5B9Cu1Nb3-xVx (x = 0, 0.5,1, 1.5 and 2, at.%) nanocrystalline alloys annealed at one-step and two-step state were investigated. As a result of an adequate addition of V, the microstructure and soft magnetic properties of the nanocrystalline alloys have greatly changed. The alloys with higher V content are prone to form large grain size nanocomposite structure with better thermal stability but slightly worsen soft magnetic properties. However, the strategy of two-step annealing technique effectively refines grain and thereby improves the soft magnetic properties of the alloys. The nanocrystalline alloy with V = 1.5 after two-step annealing exhibits combined excellent soft magnetic properties, including a lower coercivity (H (c)= 0.89 A/m), enhanced saturation magnetization (B (s) over 1.3 T), high effective permeability? A mu (e) = 26,400 at 1 kHz) and low core loss. The work shows that adopting a preheating procedure before the primary nanocrystallization stage, viz. to use two-step annealing technique instead of the routinely used one-step nanocrystallization stage,is an effective solution to the disadvantage of the decrease of Nb. |
| 公开日期 | 2017-12-25 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/13744]  |
| 专题 | 2017专题 |
| 推荐引用方式 GB/T 7714 | Wei, Ran,Li, Zichao,Li, Fushan,et al. Improvement of magnetic properties for V-substituted Fe73.5Si13.5B9Cu1Nb3-xVx nanocrystalline alloys[J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,2017,28(14):10555-10563. |
| APA | Wei, Ran.,Li, Zichao.,Li, Fushan.,Wang, Anding.,Han, Yabin.,...&Wang, Xinmin.(2017).Improvement of magnetic properties for V-substituted Fe73.5Si13.5B9Cu1Nb3-xVx nanocrystalline alloys.JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,28(14),10555-10563. |
| MLA | Wei, Ran,et al."Improvement of magnetic properties for V-substituted Fe73.5Si13.5B9Cu1Nb3-xVx nanocrystalline alloys".JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS 28.14(2017):10555-10563. |
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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