J Mater Sci Technol ›› 2002, Vol. 18 ›› Issue (03): 224-226.

• Research Articles • Previous Articles     Next Articles

Influence of Magnetic Field Intensity on the Shape of them-T Curves for Fe73.5Cu1Nb3Si13.5B9 Alloy

Yajing ZHANG, Kaiyuan HE, Zhi WANG, Changsheng LIU, Lizhi CHENG, Hongcai YANG   

  1. School of Materials & Metallurgy, Northeastern University, Shenyang 110004, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2002-05-28 Published:2009-10-10
  • Contact: Yajing ZHANG

Abstract: Under different magnetic field intensities, the dependence of the permeability m on temperature T(m-T curve) for the Fe73.5Cu1Nb3Si13.5B9 alloy annealed at 350~620°C was investigated. The results showed that the magnetic field intensity had a remarkable influence on the shape of m-T curves. For amorphous alloy, the sharp Hopkinson peak of m-T curve disappeared gradually with the increase of magnetic field intensity.

Key words: Fe73.5Cu1Nb3Si13.5B9, Permeability, Amorphous alloy