Amorphous phase formation in Al80Fe10M10 (M = Ni, Ti, and V) ternary systems by mechanical alloying

M. Tavoosi, F. Karimzadeh, M. H. Enayati, S. H. Joo, H. S. Kim

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

In this study, the amorphous phase formation in Al80Fe10M10 (M = Ti, V, Ni) (at.%) ternary systems during mechanical alloying has been investigated. The milled samples were characterized using X-ray diffraction and differential thermal analyses. A thermodynamic analysis of the amorphous phase formation was performed for these systems using the Miedema model. The obtained results demonstrate that amorphous phases can be formed during the mechanical alloying process of the Al80Fe10M10 (M = Ti, V, Ni) ternary systems. The produced amorphous alloys exhibit one-stage crystallization during heating, which is amorphous to the Al13Fe4 intermetallic phases. The thermal stability of the produced amorphous phases decreases in the order of Al 80Fe10Ti10>Al80Fe 10Ni10> Al80Fe10V10.

Original languageEnglish
Pages (from-to)7633-7638
Number of pages6
JournalJournal of Materials Science
Volume46
Issue number23
DOIs
Publication statusPublished - 2011 Dec
Externally publishedYes

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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