Enhancement of glass-forming ability of FeSiBP bulk glassy alloys with good soft-magnetic properties and high corrosion resistance
Enhancement of glass-forming ability of FeSiBP bulk glassy alloys with good soft-magnetic properties and high corrosion resistance
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提高具有良好软磁性能和高耐腐蚀性的 FeSiBP 大块非晶合金的玻璃形成能力
DOI：
10.1016/j.jallcom.2012.02.070
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发表时间：
2012
影响因子：
6.2
通讯作者：
A
中科院分区：
文献类型：
--
作者：
Chang;CT;Qin;CL;Makino;A;Inoue;A
研究了微量Nb对（Fe0.76Si0.09B0.1P0.05）100−xNbx（x=0-4）合金非晶形成能力、磁性和腐蚀性能的影响。结果表明，微量添加1%Nb可使（Fe_（0.76）Si_（0.09）B_（0.1）P_（0.05））~（99）Nb_（11）非晶合金的临界玻璃形成直径从基体合金的2.5 mm提高到3.5 mm。此外，含1%Nb的玻璃合金表现出优异的软磁性能，即，高饱和磁化强度（Is）为1.45T，低矫顽力（Hc）为1A/m。Nb微合金化显著提高了非晶合金在1 N H2SO 4溶液中的耐蚀性。高玻璃形成能力（GFA）、优异的软磁性能和增强的耐腐蚀性的良好组合预示着未来作为新的工程和功能材料发展的可能性。
The effect of Nb micro-addition on the glass-forming ability, magnetic and corrosion properties of (Fe0.76Si0.09B0.1P0.05)100−xNbx(x=0–4) alloy system was investigated. It was found that micro-addition of 1% Nb is effective in increasing the critical diameter for glass formation from 2.5 for the base alloy to 3.5mm for (Fe0.76Si0.09B0.1P0.05)99Nb1glassy alloy. Moreover, the 1% Nb-containing glassy alloy exhibits excellent soft-magnetic properties, i.e., high saturation magnetization (Is) of 1.45T and low coercive force (Hc) of 1A/m. A significant improvement in corrosion resistance of the glassy alloys with Nb micro-alloying in 1N H2SO4solution is also observed. The good combination of high glass-forming ability (GFA), excellent soft-magnetic properties and enhanced corrosion resistance indicates the possibility of future development as new engineering and functional materials.
影响因子：
2.7
作者：
Inoue, A;Shen, BL;Greer, AL
通讯作者：
Greer, AL
影响因子：
3.2
作者：
Amiya, K;Urata, A;Inoue, A
通讯作者：
Inoue, A