Abstract The aim this work was the reinvestigation of phase equilibria in Bi-Te system. as-cast and long-time equilibrated alloys binary system were analysed by scanning electron microscopy, X-ray diffraction (XRD) differential thermal analysis (DTA) methods. primary solidified phases identified for samples. existence four intermetallic phases: Bi 2 Te 3 , BiTe, Te, 7 confirmed. Three them melt...