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Effect of Sn on microwave-induced heating and sintering of Ni-based metallic glassy alloy powders

  • Guoqiang Xie*
  • , Song Li
  • , Dmitri V. Louzguine-Luzgin
  • , Ziping Cao
  • , Noboru Yoshikawa
  • , Motoyasu Sato
  • , Akihisa Inoue
  • *Corresponding author for this work
  • Tohoku University
  • National Institute for Fusion Science

Research output: Contribution to journalArticlepeer-review

Abstract

Microwave (MW)-induced heating and sintering was carried out by a single-mode MW applicator in a separated electric field or magnetic field using the gas-atomized Ni52.5Nb10Zr15Ti15Pt7.5 metallic glassy alloy powder blended with various contents of Sn powders. The addition of Sn particles was found to promote the densification of the sintered Ni-based metallic glassy powders. With increasing Sn contents, the sintering temperature to obtain bulk sample with the retention of the glassy structure was reduced, and good bonding between powder particles was achieved.

Original languageEnglish
Pages (from-to)274-277
Number of pages4
JournalIntermetallics
Volume17
Issue number4
DOIs
StatePublished - Apr 2009
Externally publishedYes

Keywords

  • A. Metallic glasses
  • C. Powder metallurgy
  • C. Sintering
  • D. Microstructure

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