Effects of melt temperature on the magnetic properties of FeCuNbSiB alloy

S. H. Lim; W. K. Pi; T. H. Noh; H. J. Kim; I. K. Kang

doi:10.1063/1.353298

Effects of melt temperature on the magnetic properties of FeCuNbSiB alloy

S. H. Lim, W. K. Pi, T. H. Noh, H. J. Kim, I. K. Kang

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

13 Citations (Scopus)

Abstract

The magnetic properties of an Fe_73.5Cu₁Nb ₃Si_13.5B₉ alloy with nanoscale crystalline structure have been investigated as a function of the melt temperature. In the temperature range of 1240 to 1380°C investigated in the present study, the permeability increases with the melt temperature. This result may be explained in terms of the reduction in the magnetic anisotropy as a function of the melt temperature. This is supported by the results for the remanence ratio, which also increases with melt temperature in a similar manner to the permeability. In the latter part of the work described in this paper, the relationships between the permeability and the coercivity, and the permeability and the remanence ratio have been investigated for the nanocrystalline alloy. It was found that the permeability is correlated more closely to the remanence ratio than the coercivity.

Original language	English
Pages (from-to)	865-870
Number of pages	6
Journal	Journal of Applied Physics
Volume	73
Issue number	2
DOIs	https://doi.org/10.1063/1.353298
Publication status	Published - 1993
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy

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title = "Effects of melt temperature on the magnetic properties of FeCuNbSiB alloy",

abstract = "The magnetic properties of an Fe73.5Cu1Nb 3Si13.5B9 alloy with nanoscale crystalline structure have been investigated as a function of the melt temperature. In the temperature range of 1240 to 1380°C investigated in the present study, the permeability increases with the melt temperature. This result may be explained in terms of the reduction in the magnetic anisotropy as a function of the melt temperature. This is supported by the results for the remanence ratio, which also increases with melt temperature in a similar manner to the permeability. In the latter part of the work described in this paper, the relationships between the permeability and the coercivity, and the permeability and the remanence ratio have been investigated for the nanocrystalline alloy. It was found that the permeability is correlated more closely to the remanence ratio than the coercivity.",

author = "Lim, {S. H.} and Pi, {W. K.} and Noh, {T. H.} and Kim, {H. J.} and Kang, {I. K.}",

year = "1993",

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journal = "Journal of Applied Physics",

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publisher = "American Institute of Physics",

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T1 - Effects of melt temperature on the magnetic properties of FeCuNbSiB alloy

AU - Lim, S. H.

AU - Pi, W. K.

AU - Noh, T. H.

AU - Kim, H. J.

AU - Kang, I. K.

PY - 1993

Y1 - 1993

N2 - The magnetic properties of an Fe73.5Cu1Nb 3Si13.5B9 alloy with nanoscale crystalline structure have been investigated as a function of the melt temperature. In the temperature range of 1240 to 1380°C investigated in the present study, the permeability increases with the melt temperature. This result may be explained in terms of the reduction in the magnetic anisotropy as a function of the melt temperature. This is supported by the results for the remanence ratio, which also increases with melt temperature in a similar manner to the permeability. In the latter part of the work described in this paper, the relationships between the permeability and the coercivity, and the permeability and the remanence ratio have been investigated for the nanocrystalline alloy. It was found that the permeability is correlated more closely to the remanence ratio than the coercivity.

AB - The magnetic properties of an Fe73.5Cu1Nb 3Si13.5B9 alloy with nanoscale crystalline structure have been investigated as a function of the melt temperature. In the temperature range of 1240 to 1380°C investigated in the present study, the permeability increases with the melt temperature. This result may be explained in terms of the reduction in the magnetic anisotropy as a function of the melt temperature. This is supported by the results for the remanence ratio, which also increases with melt temperature in a similar manner to the permeability. In the latter part of the work described in this paper, the relationships between the permeability and the coercivity, and the permeability and the remanence ratio have been investigated for the nanocrystalline alloy. It was found that the permeability is correlated more closely to the remanence ratio than the coercivity.

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Effects of melt temperature on the magnetic properties of FeCuNbSiB alloy

Abstract

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