ISIJ International
Online ISSN : 1347-5460
Print ISSN : 0915-1559
ISSN-L : 0915-1559
Regular Article
Evaluation of the Surface Tension of Ternary Silicate Melts Containing Al2O3, CaO, FeO, MgO or MnO
Masashi NakamotoAkihito KiyoseToshihiro TanakaLauri HolappaMarko Hämäläinen
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2007 Volume 47 Issue 1 Pages 38-43

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Abstract

A thermodynamic model for determining the surface tension of molten ionic mixtures derived by considering the ionic radii was extended to ternary silicate melts. The composition dependence of the surface tensions of molten silicates in ternary systems, was reproduced by the present model using surface tension information, the molar volumes of pure oxides, as well as the anionic and cationic radii of the component oxides in the system.

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© 2007 by The Iron and Steel Institute of Japan
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