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Phase Equilibria in the Ni-Al-Bi Ternary System

  • M. S. Wang
  • , H. T. Wei
  • , C. R. Qiu
  • , J. M. Wang
  • , S. Y. Yang*
  • , C. P. Wang*
  • , X. J. Liu
  • *Corresponding author for this work
  • Xiamen University
  • Harbin Institute of Technology Shenzhen
  • Shenzhen R&D Center for Al-based Hydrogen Hydrolysis Materials

Research output: Contribution to journalArticlepeer-review

Abstract

The phase equilibria in the Ni-Al-Bi ternary system at 800 and 1000 °C were experimentally determined by x-ray diffraction and electron probe microanalysis. The results show that: Bi is almost insoluble in any Ni-Al compounds and (Ni) phase. There are five and four three-phase regions existing in the isothermal section at 800 and 1000 °C, respectively. The Ni-Al binary compounds are all in equilibrium with the liquid phase in these two isothermal sections. No ternary compound was found at 800 and 1000 °C.

Original languageEnglish
Pages (from-to)321-328
Number of pages8
JournalJournal of Phase Equilibria and Diffusion
Volume42
Issue number2
DOIs
StatePublished - Apr 2021
Externally publishedYes

Keywords

  • Ni-Al-Bi ternary system
  • isothermal section
  • phase equilibrium

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