Phenomenological calculation of phase equilibria in the Fe-Ni system

T. Horiuchi, M. Igarashi, F. Abe, T. Mohri

研究成果: Article査読

11 被引用数 (Scopus)

抄録

In order to seek inexpensive substituting elements for Pd in an Fe-Pd based L10 ordered phase, a phenomenological calculation based on the cluster variation method combined with a Lennard-Jones type pair-wise atomic interaction energies has been attempted for a Fe-Ni binary system. The phase equilibria for FeNi3-disorder and FeNi-disorder are investigated. In particular, a tetragonal distortion is explicitly considered for the FeNi L10 ordered phase. The calculated FeNi3-disorder phase boundary shows good agreements with an experimental result. An FeNi L10 ordered phase which does not appear in a conventional Fe-Ni binary phase diagram is predicted as a stable phase, implying that Ni is a potential substituting element for Pd in an Fe-Pd based L10 ordered phase.

本文言語English
ページ(範囲)591-597
ページ数7
ジャーナルCalphad: Computer Coupling of Phase Diagrams and Thermochemistry
26
4
DOI
出版ステータスPublished - 2002 12

ASJC Scopus subject areas

  • 化学 (全般)
  • 化学工学(全般)
  • コンピュータ サイエンスの応用

フィンガープリント

「Phenomenological calculation of phase equilibria in the Fe-Ni system」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル