Magnetic properties of rapidly quenched Fe-Si alloys

T. Miyazaki; M. Takahashi; K. Takakura; T. Ito

doi:10.1016/0304-8853(81)90082-2

Magnetic properties of rapidly quenched Fe-Si alloys

T. Miyazaki, M. Takahashi, K. Takakura, T. Ito

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

Abstract

Static and high-frequency magnetic properties of rapidly quenched 3.7-7.5 wt% Si-Fe ribbons, about 22-32 μm in thickness and 2 mm in width, have been studied. After annealing at 1200°C for 1 h, the magnetic properties for these alloys are much improved in regard to soft magnetic characteristics. The values of coercive force, initial and maximum permeabilities measured at 1 kHz and core loss measured at 0.1 T and 10 kHz are 55 A/m, 1.4 X 10^-3 H/m, 7 x 10^-3 H/m and 4.3 W/kg, respectively, in the optimum composition range 5-6 wt% Si.

Original language	English
Pages (from-to)	279-284
Number of pages	6
Journal	Journal of Magnetism and Magnetic Materials
Volume	24
Issue number	3
DOIs	https://doi.org/10.1016/0304-8853(81)90082-2
Publication status	Published - 1981 Oct

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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title = "Magnetic properties of rapidly quenched Fe-Si alloys",

abstract = "Static and high-frequency magnetic properties of rapidly quenched 3.7-7.5 wt% Si-Fe ribbons, about 22-32 μm in thickness and 2 mm in width, have been studied. After annealing at 1200°C for 1 h, the magnetic properties for these alloys are much improved in regard to soft magnetic characteristics. The values of coercive force, initial and maximum permeabilities measured at 1 kHz and core loss measured at 0.1 T and 10 kHz are 55 A/m, 1.4 X 10-3 H/m, 7 x 10-3 H/m and 4.3 W/kg, respectively, in the optimum composition range 5-6 wt% Si.",

author = "T. Miyazaki and M. Takahashi and K. Takakura and T. Ito",

year = "1981",

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doi = "10.1016/0304-8853(81)90082-2",

language = "English",

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T1 - Magnetic properties of rapidly quenched Fe-Si alloys

AU - Miyazaki, T.

AU - Takahashi, M.

AU - Takakura, K.

AU - Ito, T.

PY - 1981/10

Y1 - 1981/10

N2 - Static and high-frequency magnetic properties of rapidly quenched 3.7-7.5 wt% Si-Fe ribbons, about 22-32 μm in thickness and 2 mm in width, have been studied. After annealing at 1200°C for 1 h, the magnetic properties for these alloys are much improved in regard to soft magnetic characteristics. The values of coercive force, initial and maximum permeabilities measured at 1 kHz and core loss measured at 0.1 T and 10 kHz are 55 A/m, 1.4 X 10-3 H/m, 7 x 10-3 H/m and 4.3 W/kg, respectively, in the optimum composition range 5-6 wt% Si.

AB - Static and high-frequency magnetic properties of rapidly quenched 3.7-7.5 wt% Si-Fe ribbons, about 22-32 μm in thickness and 2 mm in width, have been studied. After annealing at 1200°C for 1 h, the magnetic properties for these alloys are much improved in regard to soft magnetic characteristics. The values of coercive force, initial and maximum permeabilities measured at 1 kHz and core loss measured at 0.1 T and 10 kHz are 55 A/m, 1.4 X 10-3 H/m, 7 x 10-3 H/m and 4.3 W/kg, respectively, in the optimum composition range 5-6 wt% Si.

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JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

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ER -

Magnetic properties of rapidly quenched Fe-Si alloys

Abstract

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