Influence of annealing treatment on soft magnetic properties of Fe76Si10B10Cr2Y2 amorphous ribbon

Chen, Shih Fan; Hung, Chi Yu; Wang, Shea Jue; Chen, Shih-Hsun; Chen, Chien Chon

doi:10.1016/j.jallcom.2014.10.172

Cited by 12 publications

(4 citation statements)

References 16 publications

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“…Annealing treatments can induce structure relaxation and nanocrystallization in amorphous magnetic alloys, improving soft magnetic properties (Coïsson et al, 2012; Ohnuma et al, 2003; Yoon et al, 2001). The influence of annealing treatment on soft magnetic properties of Fe 76 Si 10 B 10 Cr 2 Y 2 amorphous ribbon were studied and the results indicate that the soft magnetic properties of the Fe 76 Si 10 B 10 Cr 2 Y 2 alloy ribbon was significantly improved through the annealing treatment (Chen et al, 2015). Appropriate annealing treatments causing nanocrystallization can further enhance soft magnetic performance of the Fe-based amorphous alloys significantly (Wang et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

Magnetorheological fluid based on amorphous Fe-Si-B alloy magnetic particles

Yang

Liu

Pei

et al. 2021

Journal of Intelligent Material Systems and Structures

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Magnetorheological fluids (MRFs) based on amorphous Fe-Si-B alloy magnetic particles were prepared. The influence of annealing treatment on stability and rheological property of MRFs was investigated. The saturation magnetization ( Ms) of amorphous Fe-Si-B particles after annealing at 550°C is 131.5 emu/g, which is higher than that of amorphous Fe-Si-B particles without annealing. Moreover, the stability of MRF with annealed amorphous Fe-Si-B particles is better than that of MRF without annealed amorphous Fe-Si-B particles. Stearic acid at 3 wt% was added to the MRF2 to enhance the fluid stability to greater than 90%. In addition, the rheological properties demonstrate that the prepared amorphous particle MRF shows relatively strong magnetic responsiveness, especially when the magnetic field strength reaches 365 kA/m. As the magnetic field intensified, the yield stress increased dramatically and followed the Herschel-Bulkley model.

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Section: Introductionmentioning

confidence: 99%

Magnetorheological fluid based on amorphous Fe-Si-B alloy magnetic particles

Yang

Liu

Pei

et al. 2021

Journal of Intelligent Material Systems and Structures

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“…The influence of silicon on the formation of amorphous structure has already been quite well described. There are many studies related to alloys from the Fe-Si-B, [13][14][15][16] Fe-Co-B [17][18][19][20] and Fe-Zr-B [21][22][23][24] systems. However, there is no research on bulk rapidly-cooled alloys from the Fe-Co-B system, with a Si micro-additive; therefore, it was considered appropriate to carry out tests on such a group of alloys.…”

Section: Introductionmentioning

confidence: 99%

The Influence of the Silicon Content on the Formation of Fe23B6 Metastable Phases in Fe65Co11−xB20SixZr2Hf2 Bulk Amorphous Alloys

Nabiałek

Jeż

Błoch

2020

Metall Mater Trans A

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This study aims to determine the effect of addition of a small quantity of Si on the formation of nanocrystalline structure in rapidly cooled Fe-Co-B alloys. As part of the work, the following alloys were produced using a method involving the forcing of each respective liquid alloy into a copper mold: Fe 65 Co 11Àx B 20 Si x Zr 2 Hf 2 (where: x = 0; 0.25; 0.5; 0.75; 1). Analysis of recorded X-ray diffraction patterns confirmed that a nanocrystalline structure was obtained in the alloys. The intensity of the diffraction reflections was found to change with changing Si content. The Fe 23 B 6 crystalline phase was present in the volume of each alloy. This phase has soft magnetic properties. The presence of the Fe 23 B 6 phase was confirmed by measurements of the magnetic polarization of saturation as a function of temperature.

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“…Fe-Si-M (M: additives) alloys present excellent properties for soft magnetic materials applications [1,2], and have been industrially used as transformer magnets, magnetic cores, and electromagnetic wave absorbers [3]. The presence of Si can result in a decrease of magnetic anisotropy and also enhance electrical resistivity and therefore reduce eddy current loss [4].…”

Section: Introductionmentioning

confidence: 99%