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Surface Wetting By A Second Phase In A Liquid Binary Alloy

Published online by Cambridge University Press:  25 February 2011

Joud J.C
Joud J.C*
Affiliation:
L.T.P.C.M., U.A. 29, 1.N.P.G., D.U., Bp. 75 38402 Saint Martin d'Hères Cedex, France.
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Abstract

The surface tension variations of a binary two phases liquid mixture are discussed using the square gradient approximation to the free energy functional. The case of a weakly undersaturated solution at a temperature below the critical point for which we calculate a divergence of the surface tension and the layer thickness is particulary emphasized. Applications of such considerations are proposed to discuss the experimental surface tension isotherm of the liquid Sn-O system we have studied using the sessile drop technic and A.E.S. analysis.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 238: Symposium Cb – Structure and Properties of Interfaces in Materials , 1991 , 505
Copyright
Copyright © Materials Research Society 1992

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References

REFERENCES

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