Local Cooling Rate Dependence of Magnetic Properties in Melt-Spun Nd 60Fe30Al10 Alloy

R. Sato Turtelli, D. Triyono, G. Wiesinger, R. Grössinger, H. Michor

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

The influence of the local cooling rate on the magnetic properties is studied by measuring the temperature dependence of the ac susceptibility and hysteresis loops. The anomaly in the susceptibility curve and the kink at low fields in the hysteresis loops disappear by removing the wheel side ribbon surface. 57Fe Mössbauer spectroscopy also showed some change in the hyperfine field distribution upon removing of the surface.

Original languageEnglish
Pages (from-to)2878-2880
Number of pages3
JournalIEEE Transactions on Magnetics
Volume39
Issue number5 II
DOIs
Publication statusPublished - Sep 2003

Keywords

  • Hard magnetic materials
  • Melt-spun ribbon
  • Mössbauer spectroscopy
  • Susceptibility

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