Koblyuk N. The phase equilibria, crystal structure and some physical properties of compounds in the {Ti,Zr,Hf}-Cu-{Sn,Sb} systems

The dissertation is devoted to the phase equilibria, crystal structures and some physical properties of compounds in the {Ti,Zr,Hf}-Cu-{Sn,Sb} systems. Investigation of interaction between the components in the ternary {Ti,Zr,Hf}-Cu-{Sn,Sb} systems in whole concentration range at 670 and 770 К and some compounds in the Zr-Ag-Sb, Ti-Ag-Sn, Ti-{Ni,Co}-Sb ternary systems. The existence of 23 ternary compounds has been found. The crystal structures of 20 of them are determined. They belong to 8 structure types, among them two ones are new. The existence of 4 ternary compounds has been confirmed. The dependence of electrical resistivity and thermopower of some compounds temperature was studied. Key words: phase equilibria, crystal structure, structure type, Tin, Antimony.