New Decagonal Al–Ni–Fe and Al–Ni–Co Alloys Prepared by Liquid Quenching

An Pang Tsai, Akihisa Inoue, Tsuyoshi Masumoto

研究成果: Article査読

85 被引用数 (Scopus)

抄録

New decagonal alloys in the Al–Ni–Fe and Al–Ni–Co systems have been produced by liquid quenching. Their formations extend in the ranges of 9 to 16 at% Ni and 9 to 21 at% Fe or Co. The whole replacement of Fe or Co in Al75Ni10(Fe or Co)15 alloys by V, Cr, Mn or Ru gives a mixed structure consisting of decagonal, icosahedral and crystalline phases. The decagonal phase consists of large grains with a size above 1 μm and the magnitude of the phason strain frozen during liquid quenching is relatively small probably because of the two-dimensional quasicrystalline structure.

本文言語English
ページ(範囲)150-154
ページ数5
ジャーナルMaterials Transactions, JIM
30
2
DOI
出版ステータスPublished - 1989
外部発表はい

ASJC Scopus subject areas

  • 工学(全般)

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