Pulse electric current sintering of alumina/nickel nanocomposites

Bum Sung Kim, Tohru Sekino, Takafumi Nakayama, Masashi Wada, Jai Sung Lee, Koichi Niihara

Research output: Contribution to journalArticlepeer-review

17 Citations (Scopus)

Abstract

Typical magnetically functionalized Al2O3/Ni nanocomposite materials were fabricated by pulse electric current sintering process. The rapid densification and various microstructures were accomplished with controlling PECS temperature. The PECSed Al2O3/Ni system exhibited peculiar mechanical and magnetic properties with microstructure developments. The mechanical properties of Al2O 3/Ni nanocomposite were optimized as controlling micro structures, and fine metal dispersion into the Al2O3 matrix give to the various ferromagnetic properties.

Original languageEnglish
Pages (from-to)57-61
Number of pages5
JournalMaterials Research Innovations
Volume7
Issue number2
DOIs
Publication statusPublished - 2003 Apr 1

Keywords

  • Alumina
  • Multifunctional property
  • Nanocomposite
  • Nickel
  • PECS

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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