Study of pinning conditions, magnetic domain structure and magnetic properties of laser-scribed 3%Si-steels

S. Y. Cha; C. G. Kim; S. K. Chang

doi:10.1016/S0304-8853(01)01166-0

Study of pinning conditions, magnetic domain structure and magnetic properties of laser-scribed 3%Si-steels

S. Y. Cha, C. G. Kim, S. K. Chang

Department of Physics and Chemistry

POSCO

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

2 Scopus citations

Abstract

Commercial grain-oriented Si-steel was studied using magnetostriction and magnetic properties, analysis of magnetic domain structure and complex susceptibility spectra. It was found that the analysis of modifications in the complex suspectibility spectra of laser-scribed samples could be useful for revealing of optimal technological parameters for the laser treatment of industrial Si-steels. Results showed that variations of magnetostriction and complex susceptibility spectra of laser-scribed HGO Si-steels were sensitive to modification in the structure of locally damaged areas in the vicinity of the laser described points.

Original language	English
Pages (from-to)	205-207
Number of pages	3
Journal	Journal of Magnetism and Magnetic Materials
Volume	242-245
Issue number	PART I
DOIs	https://doi.org/10.1016/S0304-8853(01)01166-0
State	Published - Apr 2002

Keywords

Complex susceptibility
Core loss
Magnetic domain structure
Si-steels

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10.1016/S0304-8853(01)01166-0

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title = "Study of pinning conditions, magnetic domain structure and magnetic properties of laser-scribed 3%Si-steels",

abstract = "Commercial grain-oriented Si-steel was studied using magnetostriction and magnetic properties, analysis of magnetic domain structure and complex susceptibility spectra. It was found that the analysis of modifications in the complex suspectibility spectra of laser-scribed samples could be useful for revealing of optimal technological parameters for the laser treatment of industrial Si-steels. Results showed that variations of magnetostriction and complex susceptibility spectra of laser-scribed HGO Si-steels were sensitive to modification in the structure of locally damaged areas in the vicinity of the laser described points.",

keywords = "Complex susceptibility, Core loss, Magnetic domain structure, Si-steels",

author = "Cha, {S. Y.} and Kim, {C. G.} and Chang, {S. K.}",

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T1 - Study of pinning conditions, magnetic domain structure and magnetic properties of laser-scribed 3%Si-steels

AU - Cha, S. Y.

AU - Kim, C. G.

AU - Chang, S. K.

PY - 2002/4

Y1 - 2002/4

N2 - Commercial grain-oriented Si-steel was studied using magnetostriction and magnetic properties, analysis of magnetic domain structure and complex susceptibility spectra. It was found that the analysis of modifications in the complex suspectibility spectra of laser-scribed samples could be useful for revealing of optimal technological parameters for the laser treatment of industrial Si-steels. Results showed that variations of magnetostriction and complex susceptibility spectra of laser-scribed HGO Si-steels were sensitive to modification in the structure of locally damaged areas in the vicinity of the laser described points.

AB - Commercial grain-oriented Si-steel was studied using magnetostriction and magnetic properties, analysis of magnetic domain structure and complex susceptibility spectra. It was found that the analysis of modifications in the complex suspectibility spectra of laser-scribed samples could be useful for revealing of optimal technological parameters for the laser treatment of industrial Si-steels. Results showed that variations of magnetostriction and complex susceptibility spectra of laser-scribed HGO Si-steels were sensitive to modification in the structure of locally damaged areas in the vicinity of the laser described points.

KW - Complex susceptibility

KW - Core loss

KW - Magnetic domain structure

KW - Si-steels

UR - http://www.scopus.com/inward/record.url?scp=0036531454&partnerID=8YFLogxK

U2 - 10.1016/S0304-8853(01)01166-0

DO - 10.1016/S0304-8853(01)01166-0

M3 - Article

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SN - 0304-8853

VL - 242-245

SP - 205

EP - 207

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

IS - PART I

ER -

Study of pinning conditions, magnetic domain structure and magnetic properties of laser-scribed 3%Si-steels

Abstract

Keywords

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