Abstract
The surface tensions of liquid Fe-Y and Fe-C-Y alloys containing 0 to 2 wt pct C and up to 0.8 wt pct Y were measured at 1550°C with a sessile drop technique. Yttrium was found to be surface active in both Fe-Y and Fe-C-Y alloys in the composition ranges studied. The addition of carbon reduces the surface tension of Fe-Y alloys.
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This work is based on a portion of a thesis submitted by R. MRDJENOVICH to Wayne State University in partial fulfillment of the requirements for the degree Master of Science in Metallurgical Engineering.
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Mrdjenovich, R., Kaufman, S.M., Whalen, T.J. et al. The surface tension of Fe-Y and Fe-C-Y alloys at 1550°C. Metall Trans 1, 2175–2178 (1970). https://doi.org/10.1007/BF02643432
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DOI: https://doi.org/10.1007/BF02643432