Ke Gao, Peixin Fu, Yuexian Huang, Weixian Zhu, Yuanzheng Yang
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引用次数: 0
Abstract
Iron-based amorphous alloys have garnered significant attention because of their superior soft magnetic properties (SMPs).The effect of Fe content on the glass forming ability (GFA), thermal stability, and SMPs of Fe-rich Fe83+xSi1B14C2–x (x = 0, 0.5, 1.0, 1.5) amorphous alloys was investigated. It was observed that as the Fe content increases, the GFA and thermal stability of FeSiBC amorphous alloys decrease. When x = 0.5 and 1.0, the alloys approach the critical composition and the crystallization peak shifts from a single peak to double peaks. After annealed at 340°C for 30 min, the Fe83.5Si1B14C1.5 amorphous alloy exhibited superior SMPs, with saturation magnetic induction (Bs) and coercivity (Hc) values of approximately 1.68 T and 4.9 A/m, respectively.
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Presents the latest results from Russia’s leading researchers in condensed matter physics at the Russian Academy of Sciences and other prestigious institutions. Covers all areas of solid state physics including solid state optics, solid state acoustics, electronic and vibrational spectra, phase transitions, ferroelectricity, magnetism, and superconductivity. Also presents review papers on the most important problems in solid state physics.
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