Effects of particle shape on magnetostrictive properties of polymer-bonded Fe-Co based alloy composites

S. M. Na, S. J. Suh, K. H. Shin, S. H. Lim

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)

Abstract

Spherical, granular and flake-type powders are used to fabricate polymer-bonded composites of an Fe-Co based alloy and their magnetostrictive properties are compared. Magnetostrictive sensitivity at low applied fields is best for the composites fabricated with flake-type powders. Also, in the case of flake-type powders, a high magnetostriction of 200 ppm is obtained at an applied field of 4.3 kOe under a suitable compressive pre-stress.

Original languageEnglish
Pages (from-to)2076-2078
Number of pages3
JournalJournal of Magnetism and Magnetic Materials
Volume272-276
Issue numberIII
DOIs
Publication statusPublished - 2004 May
Externally publishedYes

Keywords

  • Fe-Co based alloy
  • Magnetostriction
  • Particle shape
  • Polymer-bonded composite

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Fingerprint Dive into the research topics of 'Effects of particle shape on magnetostrictive properties of polymer-bonded Fe-Co based alloy composites'. Together they form a unique fingerprint.

Cite this