Experimental determination of phase equilibria in the Co-Ti-Mo ternary system

Yan Yu, Cuiping Wang, Xingjun Liu, Ikuo Ohnuma, Ryosuke Kainuma, Kiyohito Ishida

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

The phase equilibria in the Co-Ti-Mo ternary system were investigated by means of optical microscopy (OM), electron probe microanalysis (EPMA) and X-ray diffraction (XRD). Five isothermal sections of the Co-Ti-Mo ternary system at 900 °C, 1000 °C, 1100 °C, 1200 °C and 1300 °C were experimentally established and no ternary compound was found in this system. The Co3Mo (D019) phase stabilized by the addition of Ti was known. In addition, the single-phase region of the Co2Ti (h) phase was identified in the isothermal section at 1300 °C. The newly determined phase equilibria in this system will provide important information support for the development of Co-based alloys.

Original languageEnglish
Pages (from-to)1199-1205
Number of pages7
JournalIntermetallics
Volume16
Issue number10
DOIs
Publication statusPublished - 2008 Oct 1

Keywords

  • A. Ternary alloy systems
  • B. Phase diagrams
  • F. Diffraction
  • F. Electron microprobe

ASJC Scopus subject areas

  • Chemistry(all)
  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

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