Fabrication of porous Zr-Cu-Al-Ni bulk metallic glass by spark plasma sintering process

Guoqiang Xie, Wei Zhang, Dmitri V. Louzguine-Luzgin, Hisamichi Kimura, Akihisa Inoue

研究成果: Article査読

97 被引用数 (Scopus)

抄録

We have successfully fabricated porous Zr55Cu 30Al10Ni5 bulk metallic glassy alloy samples using a spark plasma sintering process. No crystallization was observed in the sintered porous alloy. The porosity was controlled by the sintering temperature and loading pressure. The sintered porous alloy exhibited a larger plastic ductility and lower Young's modulus than the as-cast specimen. These unique characteristics of the porous bulk glassy alloy indicate the possibility of its future applications as a new structural and functional material.

本文言語English
ページ(範囲)687-690
ページ数4
ジャーナルScripta Materialia
55
8
DOI
出版ステータスPublished - 2006 10

ASJC Scopus subject areas

  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学
  • 機械工学
  • 金属および合金

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