Mechanical and Electrical Properties of the Ternary Ag–Sb–Zn System

Acta Metallurgica Sinica (English Letters) - Tập 27 - Trang 47-54 - 2014
M. Premović1, D. Minić1, D. Manasijević2, Vladan Ćosović3, D. Živković2, I. Dervišević1, N. Talijan3
1Faculty of Technical Science, University in Priština, Kosovska Mitrovica, Serbia
2Technical Faculty, University of Belgrade, Bor, Serbia
3Institute of Chemistry, Technology and Metallurgy, University of Belgrade, Belgrade, Serbia

Tóm tắt

This paper presents comparative review of experimental and thermodynamic assessment of ternary Ag–Sb–Zn system. Isothermal section of the Ag–Sb–Zn system at 300 °C has been calculated by CALPHAD method using thermodynamic parameters from literature. Microstructural analysis of a number of alloys was carried out by scanning electron microscopy and optical microscopy, whereas chemical composition of observed phases was analyzed using energy-dispersive X-ray spectroscopy. Hardness of selected alloys from four vertical sections was determined using Brinell hardness test and additionally by micro Vickers hardness test. Electrical conductivity of a number of alloys in the ternary Ag–Sb–Zn system was experimentally determined. Good overall agreement between experimental and calculated values was obtained.

Tài liệu tham khảo

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