Evaluation of the thermodynamic properties of the Re-Ta and Re-W systems

Zi Kui Liu, Y. Austin Chang

Research output: Contribution to journalArticle

33 Scopus citations

Abstract

The phase equilibria and thermodynamic properties of the Re-Ta and Re-W systems were analyzed and complete thermodynamic descriptions of the two binary systems were obtained with the CALPHAD technique using a computerized optimization procedure. The thermodynamic descriptions of pure Re, Ta and W elements were taken from the SGTE database. Two binary intermetallic compounds were considered in both binary systems, namely σ phase and χ phase based on available experimental data. Good agreement was obtained between calculated results and experimental data in the two binary systems.

Original languageEnglish (US)
Pages (from-to)153-162
Number of pages10
JournalJournal of Alloys and Compounds
Volume299
Issue number1-2
DOIs
StatePublished - Mar 14 2000

All Science Journal Classification (ASJC) codes

  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

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