Effect of Mo on phase separation in Fe-40at% Cr alloys based on numerical solutions of the cahn hilliard equation

Yoshihiro Suwa*, Yoshiyuki Saito

*この研究の対応する著者

研究成果査読

5 被引用数 (Scopus)

抄録

Effect of Mo on phase separation behavior of Cr in Fe-40 at%Cr-Mo ternary alloys was investigated with use of a model based on the Cahn-Hilliurd eqaution. Simulation result indicates that the addition of a small amount of Mo to an Fe-40 at%Cr binary alloy was found to accelerate phase separation. With addition of small amount of Mo up to 5 at%, the rate of phase separtion concentration of Cr along the trajectory of its peak top increases with time. Mechanism of this acceleration behavior of Cr was analyzed by using a theory on asymptotic behavior of substitutional element in ternary alloy proposed by the present authors.

本文言語English
ページ(範囲)1891-1895
ページ数5
ジャーナルMaterials Transactions
48
7
DOI
出版ステータスPublished - 2007 7

ASJC Scopus subject areas

  • 材料科学(全般)
  • 金属および合金

フィンガープリント

「Effect of Mo on phase separation in Fe-40at% Cr alloys based on numerical solutions of the cahn hilliard equation」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