The effect of size and volume fraction of the reinforcement on mechanical property and deformation mechanism of the bulk metallic glassy composite

Zhenhua Chu, Guangyin Yuan, Hidemi Kato, Guoqiang Xie, Dianran Yan

研究成果: Article査読

4 被引用数 (Scopus)

抄録

Bulk metallic glassy composites reinforced by ZrO2 with various volume fraction and particle size were fabricated successfully by spark plasma sintering. The compression test results indicate that mechanical property of composite is related to the particle size and volume fraction of ZrO2. Due to the stress concentration between the ZrO2 and the glassy matrix, both the plastic strain and fracture strength increase firstly and then decrease with the increase of volume fraction of ZrO2. The deformation morphologies of composites after compression reflect the ductile-brittle transition process.

本文言語English
ページ(範囲)25-29
ページ数5
ジャーナルJournal of Alloys and Compounds
644
DOI
出版ステータスPublished - 2015 5月 10

ASJC Scopus subject areas

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

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