Prediction of Phase Separation of Immiscible Ga-Tl Alloys

Yunkyum Kim, Han Gyeol Kim, Youn Bae Kang, George Kaptay, Joonho Lee

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

Phase separation temperature of Ga-Tl liquid alloys was investigated using the constrained drop method. With this method, density and surface tension were investigated together. Despite strong repulsive interactions, molar volume showed ideal mixing behavior, whereas surface tension of the alloy was close to that of pure Tl due to preferential adsorption of Tl. Phase separation temperatures and surface tension values obtained with this method were close to the theoretically calculated values using three different thermodynamic models.

Original languageEnglish
Pages (from-to)3130-3136
Number of pages7
JournalMetallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
Volume48
Issue number6
DOIs
Publication statusPublished - 2017 Jun 1

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Phase separation
Surface tension
interfacial tension
predictions
liquid alloys
Density (specific gravity)
Thermodynamics
Adsorption
Temperature
thermodynamics
adsorption
temperature
Liquids

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Metals and Alloys

Cite this

Prediction of Phase Separation of Immiscible Ga-Tl Alloys. / Kim, Yunkyum; Kim, Han Gyeol; Kang, Youn Bae; Kaptay, George; Lee, Joonho.

In: Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, Vol. 48, No. 6, 01.06.2017, p. 3130-3136.

Research output: Contribution to journalArticle

Kim, Yunkyum ; Kim, Han Gyeol ; Kang, Youn Bae ; Kaptay, George ; Lee, Joonho. / Prediction of Phase Separation of Immiscible Ga-Tl Alloys. In: Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science. 2017 ; Vol. 48, No. 6. pp. 3130-3136.
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