Federal University Oye-Ekiti Institutional Repository >
Faculty of Science Journal >
FUOYE Journal of Pure and Applied Sciences >

Please use this identifier to cite or link to this item: http://repository.fuoye.edu.ng/handle/123456789/2371

Title: ESTIMATION OF Sn Activity In Ternary Lead-Free Sn-Ag-Au ALLOYS AND ITS SUBSYSTEMS
Authors: Odusote, Y. A
Akindele, D. O
Keywords: Activity
Thermodynamic modeling
Ternary Sn-Ag-Au alloy
Issue Date: 6-Aug-2021
Series/Report no.: FJPAS;Volume 5 (1)
Abstract: The activities of components in the binary liquid Ag-Sn, Au-Sn and Ag-Au alloys were calculated using the molecular interaction volume model (MIVM) at 1250 K, 823 K and 800 K, respectively. The reasonable good agreement between the calculated and the corresponding experimental data for the constituents binary alloy form the basis of employing the MIVM to predict the activities of Sn in ternary liquid Sn-Ag-Au alloys at different temperatures of 973 K, 1073 K, 1173 K, 1273 K and 1373 K with a constant molar ratio of Ag:Au = 1:2, 2:2 and 2:1 across the three sections, respectively. The activity of tin in Sn-Ag-Au alloys was found to show a negative deviation from ideality across the entire concentration range. The calculated values of the tin activities compared quite well with the corresponding experimental values.
URI: http://repository.fuoye.edu.ng/handle/123456789/2371
ISSN: 2616-1419
Appears in Collections:FUOYE Journal of Pure and Applied Sciences

Files in This Item:

File Description SizeFormat
PAPER 11.pdfMAIN ARTICLE918.93 kBAdobe PDFView/Open
View Statistics

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.


Valid XHTML 1.0! DSpace Software Copyright © 2002-2010  Duraspace - Feedback