Surface Tension of Super-Cooled Fe-O Liquid Alloys

Han Gyeol Kim, Joongkil Choe, Takashi Inoue, Shumpei Ozawa, Joonho Lee

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The surface tension of liquid Fe-O alloys was measured at temperatures ranging from 1621 K to 2006 K (1348 °C to 1733 °C) under a He-Ar atmosphere by using the oscillating drop method with an electromagnetic levitation facility. The experimental results were compared with the calculated ones based on the ideal adsorption model and the two-step adsorption model. Since the calculation results based on the two-step adsorption model showed better agreements with the experimental data, it was concluded that there is interactions between the adsorbed oxygen on the surface of liquid iron.

Original languageEnglish
Pages (from-to)2079-2081
Number of pages3
JournalMetallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science
Volume47
Issue number4
DOIs
Publication statusPublished - 2016 Aug 1

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Metals and Alloys
  • Mechanics of Materials
  • Materials Chemistry

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