Ni-Fe-Nb-Mo系高透磁率合金Hardpermについて

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タイトル別名
  • High Magnetic Permeability Alloys “Hardperm” in the Ni-Fe-Nb-Mo System
  • Ni Fe Nb Moケイ コウ トウジリツ ゴウキン Hardperm ニ
  • High Magnetic Permeability Alloys “Hardperm” in the Ni-Fe-Nb-Mo System

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抄録

Ni-Fe-Nb-Mo alloys were heated in hydrogen atmosphere at 1150°C for 3 hr and then cooled at various rates from a temperature above the order-disorder transformation points. The highest initial permeability of 103000 are obtained with the alloy of 80.12%Ni, 11.42%Fe, 6.92%Nb, and 1.54%Mo when cooled at the rate of 50°C/hr, and the highest maximum permeability of 434000 with the alloy of 80.19%Ni, 10.71%Fe, 8.10%Nb and 1.00%Mo when cooled at 70°C/hr. The alloy with the highest initial permeability exhibited an electrical resistivity of 75.3μΩ-cm and 199 Vickers hardness. The high permeability Ni-Fe-Nb-Mo alloys showed very low values of saturation magnetostriction constant.

収録刊行物

  • 日本金属学会誌

    日本金属学会誌 40 (2), 136-139, 1976

    公益社団法人 日本金属学会

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