SiC dispersed Fe-based glassy composite cores produced by spark plasma sintering and their high frequency magnetic properties

Guoqiang Xie, Hisamichi Kimura, Dmitri V. Louzguine-Luzgin, He Men, Akihisa Inoue

Research output: Contribution to journalArticlepeer-review

18 Citations (Scopus)

Abstract

Using the mixtures of the gas-atomized Fe-based glassy alloy powders blended with ceramic SiC particulates, toroidal shape Fe-based metallic glassy alloy composite cores were produced by the spark plasma sintering (SPS) process. The effect of the SiC particulates on the high frequency magnetic properties of the fabricated composite cores was investigated. The Fe-based metallic glassy alloy cores obtained by the SPS process exhibited high density and excellent soft magnetic properties. The addition of the SiC particulates was effective in improving high frequency magnetic properties.

Original languageEnglish
Pages (from-to)76-81
Number of pages6
JournalIntermetallics
Volume20
Issue number1
DOIs
Publication statusPublished - 2012 Jan

Keywords

  • A. Composites
  • B. Glasses, Metallic
  • B. Magnetic properties
  • C. Powder metallurgy, Including consolidation
  • G. Magnetic applications

ASJC Scopus subject areas

  • Chemistry(all)
  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

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