J Mater Sci Technol ›› 1990, Vol. 6 ›› Issue (3): 211-214.

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Disaccommodation in Fe-Ni Based Amorphous Alloys

BA Qixian HE Kaiyuan LIU Qiurong WANG Zhi Dept.of Materials Science and Technology Northeast University of Technology,Shenyang,110006,Liaoning,China.   

  • Received:1990-05-28 Revised:1990-05-28 Online:1990-05-28 Published:2009-10-10

Abstract: The disaccommodation of magnetic per- meability,specific magnetization and linear magnetostriction of amorphous(Fe_xNi_(1-x))_(76)- Si_8B_(16)alloys were measured.It was found that the disaccommodation obtained at lower temperature is a monotonically decreasing function of Fe content, however,a peak is observed at higher temperature. The experimental results are discussed on the basis of magnetostrictive interaction and atomic directional ordering.

Key words: amorphous alloy, disaccommodation magnetostrictive interaction, atomic directional ordering