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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 ℃ 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 energydispersive 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.
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, while chemical composition of observed profiles was was analyzed using energydispersive X-ray spectroscopy. Hardness of selected alloys from four vertical sections was determined using Brinell hardness test and further 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.