Soft magnetic Fe-Si-B-Cu nanocrystalline alloys with high Cu concentrations
Soft magnetic Fe-Si-B-Cu nanocrystalline alloys with high Cu concentrations
复制标题
高浓度 Cu 软磁 Fe-Si-B-Cu 纳米晶合金
DOI:
10.1016/j.jallcom.2017.06.128
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发表时间:
2017-10
影响因子:
6.2
通讯作者:
Zhang W.
中科院分区:
文献类型:
--
作者:
Li Y. H.;Jia X. J.;Xu Y. Q.;Chang C. T.;Xie G. Q.;Zhang W.
High saturation magnetic flux density (Bs) soft magnetic nanocrystalline alloys with good manufacturability were developed in a simple Fe-Si-B-Cu alloy system with high Cu concentrations. The nanocrystalline alloys with highBsof ∼1.77 T and low coercivity of ∼7.1 A/m were obtained by annealing the melt-spun Fe-Si-B-Cu alloys containing 1.7–2.0 at% Cu. The high content of Cu facilitates the formation of high-number-density α-Fe nuclei with an average grain size of ∼6 nm pre-existing in the amorphous matrix, which inhibits the excessive growth of the α-Fe grains by their competitive growth even during the low-heating-rate annealing, resulting in a fine nanostructure and excellent soft magnetic properties.
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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:
3.2
作者:
Parmanand Sharma;X. Zhang;Yan Zhang;A. Makino
通讯作者:
Parmanand Sharma;X. Zhang;Yan Zhang;A. Makino
影响因子:
3.2
作者:
M. Willard;M. Huang;D. Laughlin;M. McHenry;J. Cross;V. Harris;C. Franchetti
通讯作者:
M. Willard;M. Huang;D. Laughlin;M. McHenry;J. Cross;V. Harris;C. Franchetti
DOI:
10.1002/chin.201314220
发表时间:
2013-02
期刊:
ChemInform
影响因子:
--
作者:
G. Herzer
通讯作者:
G. Herzer
影响因子:
1.2
作者:
Ohta, Motoki;Yoshizawa, Yoshihito
通讯作者:
Yoshizawa, Yoshihito