Magnetostriction and domain structure of grain oriented silicon steel sheets

Kazushi Ishiyama

doi:10.2320/matertrans1989.37.469

Magnetostriction and domain structure of grain oriented silicon steel sheets

Kazushi Ishiyama

Human Information Systems Division

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

4 Citations (Scopus)

Abstract

The deformations by magnetostriction were measured on 3%Si-Fe (110) single crystal sheets with various deviation angles between the longitudinal direction and [001] axis. In the samples with small deviation angle contract in small field and expand in larger field. This result indicates 4th harmonic vibration will occur in the corner of transformer cores. The deformation is larger than that considering displacement of 180 degree wall followed by rotation magnetization. The deformation was explained by a domain structure composed by 90 degree domain walls.

Original language	English
Pages (from-to)	469-472
Number of pages	4
Journal	Materials Transactions, JIM
Volume	37
Issue number	3
DOIs	https://doi.org/10.2320/matertrans1989.37.469
Publication status	Published - 1996

Keywords

Domain structure
Domain wall
Kayo's low
Magnetization process
Magnetostriction
Rotation magnetization
Silicon steel
Single crystal

ASJC Scopus subject areas

Engineering(all)

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10.2320/matertrans1989.37.469

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abstract = "The deformations by magnetostriction were measured on 3%Si-Fe (110) single crystal sheets with various deviation angles between the longitudinal direction and [001] axis. In the samples with small deviation angle contract in small field and expand in larger field. This result indicates 4th harmonic vibration will occur in the corner of transformer cores. The deformation is larger than that considering displacement of 180 degree wall followed by rotation magnetization. The deformation was explained by a domain structure composed by 90 degree domain walls.",

keywords = "Domain structure, Domain wall, Kayo's low, Magnetization process, Magnetostriction, Rotation magnetization, Silicon steel, Single crystal",

author = "Kazushi Ishiyama",

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AU - Ishiyama, Kazushi

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N2 - The deformations by magnetostriction were measured on 3%Si-Fe (110) single crystal sheets with various deviation angles between the longitudinal direction and [001] axis. In the samples with small deviation angle contract in small field and expand in larger field. This result indicates 4th harmonic vibration will occur in the corner of transformer cores. The deformation is larger than that considering displacement of 180 degree wall followed by rotation magnetization. The deformation was explained by a domain structure composed by 90 degree domain walls.

AB - The deformations by magnetostriction were measured on 3%Si-Fe (110) single crystal sheets with various deviation angles between the longitudinal direction and [001] axis. In the samples with small deviation angle contract in small field and expand in larger field. This result indicates 4th harmonic vibration will occur in the corner of transformer cores. The deformation is larger than that considering displacement of 180 degree wall followed by rotation magnetization. The deformation was explained by a domain structure composed by 90 degree domain walls.

KW - Domain structure

KW - Domain wall

KW - Kayo's low

KW - Magnetization process

KW - Magnetostriction

KW - Rotation magnetization

KW - Silicon steel

KW - Single crystal

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Magnetostriction and domain structure of grain oriented silicon steel sheets

Abstract

Keywords

ASJC Scopus subject areas

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