Temperature Dependence of Permeability for Fe_<72.7>Cu_1Nb_2V_<1.8>Si_<13.5>B_9 Nanocrystalline Alloy

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概要

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• The correlation between initial permeability and temperature (μ_i〜T curve) for nanocrystalline Fe_<72.7>Cu_1Nb_2V_<1.8>Si_<13.5>B_9 alloy annealed at 530-620℃ was investigated. Three types of μ_i〜T curve were observed. The corresponding annealing temperatures are (1) T_a=530〜550℃, (2) T_a=560-590℃ and (3) T_a⩾600℃. The phase structure of alloy corresponding to the three types of μ_i〜T curve was analysed and the effects of the grain size and volume fraction of α-Fe(Si) phase as well as the magnetic properties of residual amorphous phase on μ_i〜T curve were also discussed.

• 社団法人日本磁気学会の論文
• 1999-01-20

著者

• Zhang Y

  富士通研

• Wang Z

  Institute Of Materials Physics Tianjin Institute Of Technology

• Wang Zhi

  Institute of Materials Physics, Tianjin Institute of Technology

• He Kaiyuan

  Dept. of Materials Science & Eng., Northeastern University

• Jin Jun

  Dept. of Materials Science & Eng., Northeastern University

• Zhang Yumei

  Dept. of Materials Science & Eng., Northeastern University

• Zhang Luo

  Shanghai Iron and Steel Research Institute

• He Kaiyuan

  Dept. Of Materials Science & Eng. Northeastern University

• Zhang Luo

  Shanghai Iron And Steel Resarch Institute

• Jin Jun

  Dept. Of Materials Science & Eng. Northeastern University

関連論文

• Temperature Dependence of Permeability for Fe_Cu_1Nb_2V_Si_B_9 Nanocrystalline Alloy
• Magnetothermal Analysis of Fe-Cu-Nb-V-Si-B Alloy

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