铁含量对富铁硅铜（FeSiBC）非晶合金软磁特性的影响

IF 0.9 4区物理与天体物理 Q4 PHYSICS, CONDENSED MATTER

Physics of the Solid State Pub Date : 2024-11-01 DOI:10.1134/S1063783424601085

Ke Gao, Peixin Fu, Yuexian Huang, Weixian Zhu, Yuanzheng Yang

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引用次数: 0

摘要

研究了铁含量对富含铁的 Fe83+xSi1B14C2-x （x = 0、0.5、1.0、1.5）非晶合金的玻璃化能力（GFA）、热稳定性和软磁性能的影响。结果表明，随着铁含量的增加，FeSiBC 非晶合金的 GFA 和热稳定性降低。当 x = 0.5 和 1.0 时，合金接近临界成分，结晶峰从单峰变为双峰。在 340°C 下退火 30 分钟后，Fe83.5Si1B14C1.5 非晶合金表现出优异的 SMP，饱和磁感应强度（Bs）和矫顽力（Hc）值分别约为 1.68 T 和 4.9 A/m。

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Effect of Fe Content on the Soft Magnetic Properties of Fe-Rich FeSiBC Amorphous Alloy

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Effect of Fe Content on the Soft Magnetic Properties of Fe-Rich FeSiBC Amorphous Alloy

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 Fe_83+xSi₁B₁₄C_2–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 Fe_83.5Si₁B₁₄C_1.5 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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来源期刊

Physics of the Solid State 物理-物理：凝聚态物理

CiteScore

1.70

自引率

0.00%

发文量

审稿时长

2-4 weeks

期刊介绍： 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.