Density and surface tension of diluted Sn–In alloys

A. Z. Kashezhev; V. K. Kumykov; R. A. Kutuev; M. Kh. Ponezhev; V. A. Sozaev; A. Kh. Shermetov

doi:10.3103/S1062873816060150

Density and surface tension of diluted Sn–In alloys

Authors: Kashezhev A.Z.¹, Kumykov V.K.¹, Kutuev R.A.², Ponezhev M.K.¹, Sozaev V.A.¹^,3, Shermetov A.K.¹
Affiliations:
1. Berbekov Kabardino–Balkarian State University
2. Chechen State University
3. North Caucasian Institute of Mining and Metallurgy
Issue: Vol 80, No 6 (2016)
Pages: 746-749
Section: Proceedings of the Interdisciplinary Symposium “Ordering in Minerals and Alloys” OMA-18 and Proceedings of the International Interdisciplinary Symposium “Order, Disorder, and Properties of Oxides” ODPO-18
URL: https://journals.rcsi.science/1062-8738/article/view/184627
DOI: https://doi.org/10.3103/S1062873816060150
ID: 184627

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Abstract
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Abstract

The results from measuring the density and surface tension of Sn–In melts via the sessile drop method in a helium atmosphere and at a residual gas pressure of 0.01 Pa are presented. The density polytherms of all samples are linear with negative temperature coefficients. In the range of 550–750°C, the surface tension falls linearly as the temperature rises.