Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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High Frequency Magnetic Properties of Tensioned Amorphous Fe-B-Si Ribbon

장력 변화에 따른 Fe-B-Si 비정질 리본의 고주파 자기특성 변화

  • Kim, K.U. (Korea Electrotechnology Research Institute) ;
  • Min, B.K. (Korea Electrotechnology Research Institute) ;
  • Song, J.S. (Korea Electrotechnology Research Institute) ;
  • Kim, B.K. (Korea Electrotechnology Research Institute) ;
  • Hwang, S.D. (Korea Electric Power Corporation Research center) ;
  • Choi, H.S. (Korea Electric Power Corporation Research center)
  • Published : 1994.07.21
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Abstract

High frequency Magnetic Properties of amorphous $Fe_{78}B_{13}Si_9$ ribbon were studied. Squareness ( Br/Bs ) and coercive force ( Hc ) of the specimen field annealed at $380^{\circ}C$ for 2 hrs are changed with the tension and the measuring frequency. So, we could optimise the tension having good magnetic properties at a certain frequency.

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