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The effect of temperature on the surface tension and adsorption functions of the Fe-S-O melts - an analysis based on interaction parameters

Divakar, M and Hajra, JP (1997) The effect of temperature on the surface tension and adsorption functions of the Fe-S-O melts - an analysis based on interaction parameters. In: Steel Research, 68 (10). pp. 417-423.

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Abstract

The present investigation analyses the thermodynamic behaviour of the surfaces and adsorption as a function of temperature and composition in the Fe-S-O melts based on the Butler's equations. The calculated-values of the surface tensions exhibit an elevation or depression depending on the type of the added solute at a concentration which coincides with that already present in the system. Generally, the desorption of the solutes as a function of temperature results in an initial increase followed by a decrease in the values of the surface tension. The observations are analyzed based on the surface interaction parameters which are derived in the present research.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Verlag Stahleisen MBH.
Department/Centre: Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)
Depositing User: Ms V Mangala
Date Deposited: 22 Jun 2011 06:55
Last Modified: 22 Jun 2011 06:55
URI: http://eprints.iisc.ac.in/id/eprint/38536

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