Structure and magnetic properties of Si-rich FeAlSiBNbCu alloys
Structure and magnetic properties of Si-rich FeAlSiBNbCu alloys
复制标题
富硅FeAlSiBNbCu合金的结构与磁性能
DOI:
10.1016/j.jnoncrysol.2014.12.035
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发表时间:
2015-03
影响因子:
3.5
通讯作者:
Yan-chao Xu
中科院分区:
文献类型:
--
作者:
Li-xia Wen;Zhi Wang;Ying Han;Yan-chao Xu
Structure and magnetic properties of as-quenched Fe73.5 −xAlxSi17.5B5Cu1Nb3(x= 0, 0.2, 0.4, 0.6, 0.8, 1.0) alloys annealed at different temperatures were investigated. Structure has been analyzed from XRD patterns. Magnetic properties were mainly studied by the coercivityHc, saturation magnetic inductionBs, initial permeabilityμi, maximum permeabilityμmaxas well as the temperature dependence of initial permeability (μi–T curves). The results showed that when annealing at 550 °C for 30 min, the alloy gave rise to an ultrafine structure composed of α-Fe(Al,Si) and Fe3(Al,Si) crystalline phase embedded in the residual amorphous matrix, and the Fe72.7Al0.8Si17.5B5Cu1Nb3alloy exhibited excellent room-temperature soft magnetic properties with a very lowHcof about 1 A/m, a highBsof 1.13 T, a highμiof 35,000 and a highμmaxof 128,000 respectively. After annealing at 650 °C, Fe72.7Al0.8Si17.5B5Cu1Nb3alloy exhibited excellent high temperature soft magnetic properties, theμiabove 2800 at 10 kHz can keep up to 500 °C.
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影响因子:
3.2
作者:
YOSHIZAWA, Y;OGUMA, S;YAMAUCHI, K
通讯作者:
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作者:
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DOI:
10.1016/0921-5093(91)90043-m
发表时间:
1991-03
影响因子:
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通讯作者:
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DOI:
10.1016/j.msea.2006.12.017
发表时间:
2007-03
影响因子:
6.4
作者:
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Xiaohua Ma;Zhi Wang;Xiantang Han;X. Yin;Boyuan Wang