Cu particulate dispersed Cu50Zr45Al5 bulk metallic glassy composite with enhanced electrical conductivity

Guoqiang Xie, Dmitri V. Louzguine-Luzgin, Mikio Fukuhara, Hisamichi Kimura, Akihisa Inoue

研究成果: Article査読

18 被引用数 (Scopus)

抄録

Using a mixed powder of gas-atomized Cu50Zr45Al 5 glassy alloy powder blended with Cu particulate, we fabricated bulk Cu50Zr45Al5 glassy alloy composite (GAC) by a spark plasma sintering (SPS) process. The fabricated Cu50Zr 45Al5 GAC specimens exhibit simultaneously high strength and improved plasticity as well as dramatically improved electrical conductivity by adding high-conductive Cu particulate. No crystallization of glassy matrix and good bonding state between the particles are responsible for good mechanical and electrical properties of the fabricated bulk GACs.

本文言語English
ページ(範囲)1973-1977
ページ数5
ジャーナルIntermetallics
18
10
DOI
出版ステータスPublished - 2010 10月

ASJC Scopus subject areas

  • 化学 (全般)
  • 材料力学
  • 機械工学
  • 金属および合金
  • 材料化学

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