Ni-Pb-Sb Experimental investigation and thermodynamic prediction
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Date
2013-04-01Author
Minić, Duško
Manasijević, Dragan
Ćosovic, Vladan
Todorović, Andreja
Dervišević, Irma
Živković, Dragana
Đokić, Jelena
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The phase diagram of the ternary Ni–Pb–Sb system was investigated experimentally by differential scanning calorimetry (DSC) and scanning electron microscopy (SEM) with energy dispersive spectrometry (EDS) methods, and predicted using the calculation of phase diagrams (CALPHAD) method. The phase transition temperatures of alloys along three predicted vertical sections of the Ni–Pb–Sb ternary system, with molar ratio Ni:Sb=1:3, Ni:Pb=1, and x(Sb)=0.6, were measured by DSC. The predicted isothermal section at 700 °C was compared with the results of the SEM–EDS analysis in this work.