Effect of P microalloying on magnetic properties and structure of FeSiBNbCu nanocrystalline alloy
文献类型：期刊论文
| 作者 | Wang, Changjiu; Li, Jiawei; Zhang, Xuhang; Wu, Jiaxin; He, Aina; Dong, Yaqiang |
| 刊名 | JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
 |
| 出版日期 | 2021 |
| 卷号 | 32期号:4页码:4177-4184 |
| 关键词 | SOFT OXIDATION BEHAVIOR DESIGN |
| 英文摘要 | Phosphorus (P) is a cheap and effective element that inhibits grain growth and improves soft magnetic properties in Fe-based nanocrystalline alloys. However, most alloys usually require high P content, leading to problems such as volatilization and oxidation during production process. In this paper, we study and report new findings regarding the effect of P microalloying on the magnetic properties, microstructure and magnetic domain structure of Fe77.8Si10B9-xCu0.6Nb2.6Px (x = 0 and 1) nanocrystalline alloys. The substitution of B by 1 at% P has little influence on the crystallization behavior, saturation magnetic flux density (B-s) and permeability (mu) of the alloy, while effectively reduces the coercivity (H-c) in a wide annealing temperature range. The reduced H-c can be attributed to the low magnetocrystalline anisotropy and wide magnetic domains caused by uniform and fine alpha-Fe(Si) grains. The mechanism of structural evolution induced by 1 at% P is also been discussed. The P microalloyed nanocrystalline alloy with high B-s of 1.43 T, high mu up to 27,000 at 1 kHz, and low H-c of 1.4 A/m is suitable for magnetic shielding piece of wireless charging. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/22298]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2021专题_期刊论文 |
| 作者单位 | 1.Dong, YQ (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, CAS Key Lab Magnet Mat & Devices, Ningbo 315201, Zhejiang, Peoples R China. 2.Li, JW 3.He, AN 4.Dong, YQ (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Zhejiang Prov Key Lab Magnet Mat & Applicat Techn, Ningbo 315201, Zhejiang, Peoples R China. 5.Dong, YQ (corresponding author), Univ Chinese Acad Sci, Beijing 100049, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Wang, Changjiu,Li, Jiawei,Zhang, Xuhang,et al. Effect of P microalloying on magnetic properties and structure of FeSiBNbCu nanocrystalline alloy[J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,2021,32(4):4177-4184. |
| APA | Wang, Changjiu,Li, Jiawei,Zhang, Xuhang,Wu, Jiaxin,He, Aina,&Dong, Yaqiang.(2021).Effect of P microalloying on magnetic properties and structure of FeSiBNbCu nanocrystalline alloy.JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,32(4),4177-4184. |
| MLA | Wang, Changjiu,et al."Effect of P microalloying on magnetic properties and structure of FeSiBNbCu nanocrystalline alloy".JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS 32.4(2021):4177-4184. |
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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