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Experimental investigation and characterization of selected as-cast alloys in vertical Cu0, 5Ag0, 5- Al section in ternary Cu-Al-Ag system

Phase transition temperatures of selected as- cast alloys from ternary Cu-Al-Ag system with overall compositions situated alongside vertical section with equal molar ratios of Ag and Cu were experimentally investigated using differential thermal analysis (DTA). Microstructures of the as- cast samples were analyzed using scanning electron microscopy (SEM) with energy dispersive spectrometry (EDS). Experimentally obtained results were compared with the results obtained by thermodynamic calculation of phase equilibria according to CALPHAD approach.

Cu–Al–Ag system ; DTA ; SEM–EDS ; Phase transitions

Glavni autori: Zdenka Stanojević Šimšić, Tamara Holjevac Grgurić