Microwave radiation processing of metallic glassy powders

D. V. Louzguine-Luzgin, S. Li, G. Q. Xie, A. Inoue, N. Yoshikawa, M. Sato

Research output: Contribution to journalArticle

Abstract

In the present study we investigate the stability of Cu50Zr 45Al5 and Ni59Ti16Zr 20Sn5 glassy powders and the formation of the bulk metallic glassy samples by microwave heating in a single mode cavity (915 MHz) in the alternating magnetic field maximum. Metallic glasses exhibit low viscosity at temperatures close to the glass-transition which allows for the processing of glassy powders. Microwave heating being a volumetric heating has significant advantages over conventional heating in materials processing, such as substantial energy savings, high heating rates and process cleanness.

Original languageEnglish
Pages (from-to)43151-43155
Number of pages5
JournalJournal of Microwave Power and Electromagnetic Energy
Volume43
Issue number1
Publication statusPublished - 2009 Dec 1

Keywords

  • Magnetic field maximum
  • Metallic glass
  • Microwave heating

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Condensed Matter Physics
  • Metals and Alloys
  • Electrical and Electronic Engineering

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