Magnetostrictive Properties of Rapidly Quenched Tb-Dy-Fe-B Alloys

Sang Ho Lim, S. Y. Rang, S. R. Kim

Research output: Contribution to journalArticle

7 Citations (Scopus)


The magnetostriction of melt-spun ribbons of the alloys (R0.33Fe0.6)1-xBx (R= Tb0.3Dy0.7 and 0 < x < 0.06) is investigated as a function of wheel speed during melt-quenching. The low field sensitivity of magnetostriction with magnetic field is found to be good for the alloys with x < 0.04 over a wide range of wheel speed. This magnetostrictive behavior is in contrast with that observed previously for Dy-Fe and Tb-Fe based alloys and is thought to be due to low intrinsic magnetocrystalline anisotropy of the compound.

Original languageEnglish
Pages (from-to)3943-3945
Number of pages3
JournalIEEE Transactions on Magnetics
Issue number5 PART 2
Publication statusPublished - 1997 Dec 1
Externally publishedYes


ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Physics and Astronomy (miscellaneous)

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