Excellent high-temperature magnetic softness in a wide temperature for FeCo-based nanocrystalline alloy
Excellent high-temperature magnetic softness in a wide temperature for FeCo-based nanocrystalline alloy
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FeCo基纳米晶合金在宽温范围内具有优异的高温软磁性能
DOI:
10.1016/j.jnoncrysol.2015.12.014
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发表时间:
2016-02
影响因子:
3.5
通讯作者:
Wang, Zhi
中科院分区:
文献类型:
--
作者:
Han, Ying;Wang, Zhi
Structure and initial permeability (μi) of as-quenched and annealed (Fe1 − xCox)72.7Al0.8Si17.5B5Cu1Nb3(x = 0,0.5) alloys were investigated. Substituting 50 at.% Co for Fe enhances both the Curie temperature of amorphous alloy,TcA, from 325 to 375 °C and the secondary crystallization temperatureTx2, for delaying the formation of Fe–B hard magnetic phase from 720 °C to 729 °C. The correlation between initial permeability and temperature (μi–T curve) for (Fe0.5Co0.5)72.7Al0.8Si17.5B5Cu1Nb3alloys heating–cooling cycled at 510–640 °C was mainly analyzed. The optimum high temperature magnetic softness was found in 550 °C-annealed sample, the μican maintain above 1400 and shows roughly a horizontal linear correlation with T from room temperature up to 600 °C, which make this alloy attractive as an affordable high-temperature soft magnetic material.
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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:
3.5
作者:
Li-xia Wen;Zhi Wang;Ying Han;Yan-chao Xu
通讯作者:
Yan-chao Xu
影响因子:
3.2
作者:
Jia, Yun-yun;Wen, Zhuan-ping;Wang, Bo-wen;Zhang, Tao
通讯作者:
Zhang, Tao
影响因子:
2.7
作者:
Duc-The Ngo;M. S. Mahmud;H. Nguyen;H. Duong;Q. Nguyen;S. McVitie;C. Nguyen
通讯作者:
Duc-The Ngo;M. S. Mahmud;H. Nguyen;H. Duong;Q. Nguyen;S. McVitie;C. Nguyen
DOI:
10.1016/s0921-5093(00)01752-4
发表时间:
2001-05
影响因子:
6.4
作者:
Zhi Wang;K. He;Junchao Jin;Jun He;Luo-Zhao Zhang;Hong-wei Zhang;B. Shen
通讯作者:
Zhi Wang;K. He;Junchao Jin;Jun He;Luo-Zhao Zhang;Hong-wei Zhang;B. Shen