Search academic texts

Information × Registration Number 0216U005523, 0115U003181 , R & D reports Title The thermodynamic study of multicomponent transition metal melts for creation of crystalline and amorphous high-entropy alloys. popup.stage_title Head Turchanin Mikhail Anatoliovich, Доктор хімічних наук Registration Date 02-02-2016 Organization Donbass State Engineering Academy popup.description2 Subjects of investigations: thermodynamic properties of melts of Cu-Ti-Hf, Ni-Ti-Hf and Cu-Zr-Hf systems. Objective: to carry out calorimetric investigation of mixing enthalpy of liquid alloys; modelling the thermodynamic functions of formation of melts; determination the nature of the interaction of the components melts; systematization data on phase equilibria and thermodynamic functions of formation of melts and crystalline phases; modelling of the phase equilibria and thermodynamic properties of phases of the boundary binary systems of the Ni-Ti-Zr system. Methods: high-temperature calorimetry for investigation of mixing enthalpy of melts; association solution model for the modelling of temperature-composition dependence of thermodynamic properties of liquid alloys; CALPHAD-method for the assessment of phase equilibria and thermodynamic properties of phases. Results: summarized literature information on phase equilibria and thermodynamic properties of phases; models of thermodynamic properties of phases; phase diagrams of Ni-Ti, Ni-Zr and Ti-Zr systems. Range of application: fine metallurgical synthesis; material science; development of the new technologies for the synthesis of HEA; research and development in the field of natural and technical sciences. Product Description popup.authors Агравал Павло Гянович Древаль Лія Олександрівна Жижченко Сергій Сергійович Кононова Дар'я Юріївна Солянова Ганна Олександрівна Турчанін Михайло Анатолійович popup.nrat_date 2020-04-02 Close