New nickel-based bulk metallic glasses with extremely high nickel content

Yuqiao Zeng, Chunling Qin, Nobuyuki Nishiyama, Akihisa Inoue

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

The effect of boron addition on glass formation in the Ni70Pd10P20 alloy was investigated. The composition containing 4 at% boron showed an improved glass-forming ability. A glassy Ni70Pd10P16B4 alloy rod with a diameter of 2.5 mm was prepared by a copper mold casting technique. This is the first time that a Ni-based bulk metallic glass with such an extremely high Ni content of 70 at% has been produced. The obtained glassy Ni70Pd10P16B4 alloy exhibited rather good mechanical properties and corrosion resistance.

Original languageEnglish
Pages (from-to)80-83
Number of pages4
JournalJournal of Alloys and Compounds
Volume489
Issue number1
DOIs
Publication statusPublished - 2010 Jan 7

Keywords

  • Amorphous materials
  • Quenching
  • Rapid-solidification

ASJC Scopus subject areas

  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

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