CC-BY-NC-NDĐorđević, AleksandarMinić, DuškoPremović, MilenaMansijević, DraganMilosavljević, MilanRistić, Vladica2024-04-262024-04-262021978-86-6305-119-5https://ioc.tfbor.bg.ac.rs/public/2021/Proceedings_IOC_2021.pdfhttps://repozitorijum.tfbor.bg.ac.rs/handle/123456789/5829Decades of scientific work dedicated to the investigation of phase diagrams gave significant benefit to industry and science. After all those years of phase diagram investigation still there is missing information about phase diagram of some ternary systems. One of those systems is Bi-Cu-Ge. It is known importance of Cu-based alloys and Ge-based alloys in electro industry. Since such combination is not tested before this work will provide information about phase diagram of the three vertical sections from ternary Bi-Cu-Ge system. From each vertical sections (Bi-CuGe, Cu-BiGe and Ge-BiCu), 4 alloys were prepared and tested by DTA. Experimentally obtained results were compared with corresponding vertical sections. Experimental temperatures of phase transformation shows close value with calculated one. Temperatures of liquidus curve and primary crystallization were determined.enternaryBi-Cu-Ge systemDTA analysisvertical sectionsconferenceObject