Method for measuring the magnetic properties of high-density magnetic composites under compressive stress

N. Takahashi, T. Imahashi, M. Nakano, D. Miyagi, T. Arakawa, H. Nakai, S. Tajima

研究成果: Article査読

10 被引用数 (Scopus)

抄録

When using a powder magnetic core fabricated from iron powder coated with an insulator in motors, reactors, etc., the effect of stress on its magnetic properties should be considered. In this paper, a system for measuring the magnetic properties of a powder magnetic core under compressive stress was developed and applied to a powder magnetic core, namely a high-density magnetic composite (HDMC). It is illustrated that the iron loss is increased by about 20% when a compressive stress of 100 MPa was applied.

本文言語English
ページ(範囲)2749-2751
ページ数3
ジャーナルIEEE Transactions on Magnetics
43
6
DOI
出版ステータスPublished - 2007 6月
外部発表はい

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 電子工学および電気工学

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