Comparative study of V and Mo on the glass formation and magnetic properties of Fe-Si-B-Cu-Nb-M (M=V, Mo) nanocrystalline for high frequency applications
Comparative study of V and Mo on the glass formation and magnetic properties of Fe-Si-B-Cu-Nb-M (M=V, Mo) nanocrystalline for high frequency applications
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V 和 Mo 对高频应用 Fe-Si-B-Cu-Nb-M (M=V, Mo) 纳米晶玻璃形成和磁性能的比较研究
DOI:
10.1016/j.jnoncrysol.2020.120294
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发表时间:
2020-10
影响因子:
3.5
通讯作者:
Dechang Zeng
中科院分区:
文献类型:
--
作者:
Meng Xiao;Yuanzheng Yang;Zhigang Zheng;Xin Liu;Qing Zhou;Zhaoguo Qiu;Dechang Zeng
This paper aimed at improving high-frequency magnetic properties and decreasing material cost of “Finemet”alloy without sacrificing saturation magnetization (Ms) and coercivity (Hc) by minor V and Mo substitution of Nb. Both V and Mo enhanced glass forming ability (GFA) and promoted the precipitation of primary α-Fe particles. Meanwhile, V addition hindered the precipitation of the secondary phase and consequently extended annealing temperature range. After annealing, the Fe73.5Si15.5B9Cu1Nb2V1and Fe73.5Si15.5B9Cu1Nb2.5Mo0.5have highMsof 129.0 and 127.6 emu/g, lowHcof 2.7 and 5.3 A/m, and highμeof 3.6 × 104and 3.4 × 104at 200 kHz/0.3V respectively. The order of the effect of Nb, Mo and V on decreasing grain size and coercivity (Hc) is Nb>V>Mo. Besides, the increasing electrical resistivity via adding 1.0 at.% V and 0.5 at.% Mo contributed to a higher and more stable effective permeability (μe) in a wide high frequency range. These advantages for soft magnetic materials are promising for high-frequency applications.
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影响因子:
3.2
作者:
YOSHIZAWA, Y;OGUMA, S;YAMAUCHI, K
通讯作者:
YAMAUCHI, K
影响因子:
2.7
作者:
T. Kasagi;T. Tsutaoka;K. Hatakeyama
通讯作者:
T. Kasagi;T. Tsutaoka;K. Hatakeyama
DOI:
10.1109/5.931473
发表时间:
2001-06
期刊:
Proc. IEEE
影响因子:
--
作者:
A. Lotfi;M. Wilkowski
通讯作者:
A. Lotfi;M. Wilkowski
影响因子:
6
作者:
Satyajeet Sharma;C. Suryanarayana
通讯作者:
Satyajeet Sharma;C. Suryanarayana
影响因子:
3.5
作者:
Fan Xingdu;Zhang Tao;Jiang Mufeng;Yang Weiming;Shen Baolong
通讯作者:
Shen Baolong