方向性けい素鋼板の交流磁気シールド特性  [in Japanese] Alternating Magnetic Shielding with Grain-Oriented Silicon Steel Sheets  [in Japanese]

Abstract

The shielding effectiveness of an alternating magnetic field was studied experimentally and analytically by comparing shields made of grain-oriented silicon steel sheets with shields made of non-oriented silicon steel. Magnetic shielding in alternating fields became complex owing to anisotropic-frequency-dependent permeability and eddy currents. Shields with <100> axes cross-stacked showed higher shielding effectiveness and isotropic distribution. The analytical results obtained by 3-D FEM showed some discrepancies with the experimental results.

Journal

Journal of Magnetics Society of Japan   [List of Volumes]

Journal of Magnetics Society of Japan 23(4-2), 1365-1368, 1999-04-15  [Table of Contents]

The Magnetics Society of Japan (MSJ)

References:  5

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Cited by:  4

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Codes

  • NII Article ID (NAID) :
    110002810505
  • NII NACSIS-CAT ID (NCID) :
    AN0031390X
  • Text Lang :
    JPN
  • Article Type :
    Journal Article
  • ISSN :
    02850192
  • NDL Article ID :
    4696021
  • NDL Source Classification :
    ZM35(科学技術--物理学)
  • NDL Call No. :
    Z15-398
  • Databases :
    CJP  CJPref  NDL  NII-ELS