Frequency and magnetic field dependences of coercivity and core loss in Fe-Mo-Si-P-C-B amorphous alloys

W. J. Yuan; S. J. Pang; F. J. Liu; T. Zhang

doi:10.1016/j.jallcom.2010.03.116

Frequency and magnetic field dependences of coercivity and core loss in Fe-Mo-Si-P-C-B amorphous alloys

W. J. Yuan
, S. J. Pang
, F. J. Liu
, T. Zhang^*

^*Corresponding author for this work

School of Materials Science and Engineering

Beihang University
Tsinghua University

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

14 Scopus citations

Abstract

Relations of the coercivity (H_c) and core loss (P) with the frequency (f) as well as the magnetic field (H₀) or the maximum induction (B_m) of Fe-Mo-Si-P-C-B amorphous alloys were investigated. The coercivities and core losses of the Fe-based amorphous alloys were determined by the measurements of dynamic magnetization curves, as functions of frequency (f = 50-1000 Hz) and amplitude (H₀ = 0-600 A/m) of applied field. The coercivities and core losses were fitted by a power law dependence of the frequency and amplitude of applied field as well as the maximum induction respectively. The results indicated that the coercivity and core loss of the Fe-based amorphous alloys significantly depended on the frequency and magnetic field (induction) as well as intrinsic parameters.

Original language	English
Pages (from-to)	S142-S145
Journal	Journal of Alloys and Compounds
Volume	504
Issue number	SUPPL. 1
DOIs	https://doi.org/10.1016/j.jallcom.2010.03.116
State	Published - Aug 2010

Keywords

Magnetic measurements
Magnetization
Metallic glasses
Rapid-solidification

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10.1016/j.jallcom.2010.03.116

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title = "Frequency and magnetic field dependences of coercivity and core loss in Fe-Mo-Si-P-C-B amorphous alloys",

abstract = "Relations of the coercivity (Hc) and core loss (P) with the frequency (f) as well as the magnetic field (H0) or the maximum induction (Bm) of Fe-Mo-Si-P-C-B amorphous alloys were investigated. The coercivities and core losses of the Fe-based amorphous alloys were determined by the measurements of dynamic magnetization curves, as functions of frequency (f = 50-1000 Hz) and amplitude (H0 = 0-600 A/m) of applied field. The coercivities and core losses were fitted by a power law dependence of the frequency and amplitude of applied field as well as the maximum induction respectively. The results indicated that the coercivity and core loss of the Fe-based amorphous alloys significantly depended on the frequency and magnetic field (induction) as well as intrinsic parameters.",

keywords = "Magnetic measurements, Magnetization, Metallic glasses, Rapid-solidification",

author = "Yuan, \{W. J.\} and Pang, \{S. J.\} and Liu, \{F. J.\} and T. Zhang",

year = "2010",

month = aug,

doi = "10.1016/j.jallcom.2010.03.116",

language = "英语",

volume = "504",

pages = "S142--S145",

journal = "Journal of Alloys and Compounds",

issn = "0925-8388",

publisher = "Elsevier B.V.",

number = "SUPPL. 1",

}

TY - JOUR

T1 - Frequency and magnetic field dependences of coercivity and core loss in Fe-Mo-Si-P-C-B amorphous alloys

AU - Yuan, W. J.

AU - Pang, S. J.

AU - Liu, F. J.

AU - Zhang, T.

PY - 2010/8

Y1 - 2010/8

N2 - Relations of the coercivity (Hc) and core loss (P) with the frequency (f) as well as the magnetic field (H0) or the maximum induction (Bm) of Fe-Mo-Si-P-C-B amorphous alloys were investigated. The coercivities and core losses of the Fe-based amorphous alloys were determined by the measurements of dynamic magnetization curves, as functions of frequency (f = 50-1000 Hz) and amplitude (H0 = 0-600 A/m) of applied field. The coercivities and core losses were fitted by a power law dependence of the frequency and amplitude of applied field as well as the maximum induction respectively. The results indicated that the coercivity and core loss of the Fe-based amorphous alloys significantly depended on the frequency and magnetic field (induction) as well as intrinsic parameters.

AB - Relations of the coercivity (Hc) and core loss (P) with the frequency (f) as well as the magnetic field (H0) or the maximum induction (Bm) of Fe-Mo-Si-P-C-B amorphous alloys were investigated. The coercivities and core losses of the Fe-based amorphous alloys were determined by the measurements of dynamic magnetization curves, as functions of frequency (f = 50-1000 Hz) and amplitude (H0 = 0-600 A/m) of applied field. The coercivities and core losses were fitted by a power law dependence of the frequency and amplitude of applied field as well as the maximum induction respectively. The results indicated that the coercivity and core loss of the Fe-based amorphous alloys significantly depended on the frequency and magnetic field (induction) as well as intrinsic parameters.

KW - Magnetic measurements

KW - Magnetization

KW - Metallic glasses

KW - Rapid-solidification

UR - https://www.scopus.com/pages/publications/77955927026

U2 - 10.1016/j.jallcom.2010.03.116

DO - 10.1016/j.jallcom.2010.03.116

M3 - 文章

AN - SCOPUS:77955927026

SN - 0925-8388

VL - 504

SP - S142-S145

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

IS - SUPPL. 1

ER -

Frequency and magnetic field dependences of coercivity and core loss in Fe-Mo-Si-P-C-B amorphous alloys

Abstract

Keywords

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