Fe-12.5wt%Cr焼結磁性合金の交流磁気特性 Magnetic Properties of the Iron-12.5 Percent Chromium Sintered Magnetic Alloy in Alternating Field

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On the sintered iron-12.5 chromium magnetic alloys with and without 0.1-0.2 percent mixed oxide powders composed of SiO<SUB>2</SUB>, CaO and Al<SUB>2</SUB>O<SUB>3</SUB>, the change of hysteresis curves in alternating magnetic field was measured to be compared with the melted alloy. It is confirmed that the magnetic properties of the sintered alloy added oxide are improved in alternating magnetic field such as maximum magnetic flux density, amplitude relative permeability and power losses in compared with the case of the no-oxide addition. And the magnetic properties of sintered alloys exceed the melted alloy in alternating magnetic field over 1kHz in spite of the inferior in direct magnetic field.

収録刊行物

  • 粉体および粉末冶金  

    粉体および粉末冶金 43(2), 226-229, 1996-02-15 

    Japan Society of Powder and Powder Metallurgy

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各種コード

  • NII論文ID(NAID)
    10002011376
  • NII書誌ID(NCID)
    AN00222724
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    05328799
  • NDL 記事登録ID
    3926724
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z17-274
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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