Stoichiometric icosahedral phase in the Zn-Mg-Y system

A. P. Tsai, A. Niikura, A. Inoue, T. Masumoto

研究成果: Article査読

68 被引用数 (Scopus)

抄録

Stoichiometric composition and formation process of the icosahedral phase in the Zn-Mg-Y system have been studied. The icosahedral phase exhibit a stoichiometric composition in the vicinity of Zn60Mg30Y10. During cooling, (Zn,Mg)5Y phase primarily crystallizes from the melt at ∼960 K and then undergoes a peritectic reaction with the residual Mg-enriched melt (∼820 K) to form the icosahedral phase. The melt with a constant composition close to Mg7Zn3 is in equilibrium with the (Zn,Mg)5Y phase above the peritectic temperature in a wide compositional range.

本文言語English
ページ(範囲)1468-1471
ページ数4
ジャーナルJournal of Materials Research
12
6
DOI
出版ステータスPublished - 1997 6月
外部発表はい

ASJC Scopus subject areas

  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学
  • 機械工学

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