ОПРЕДЕЛЕНИЕ ФАЗОВЫХ РАВНОВЕСИЙ В СИСТЕМЕ Re-V-Nb-Ta-Cr-Mo-W ПРИ 1375 К С ИСПОЛЬЗОВАНИЕМ
МЕТОДА ГРАФОВ

Balykova Yuliya Valentinovna, Junior researcher, sub-department of general chemistry, Moscow State
University named after M. V. Lomonosov (Moscow, 1 Leninskiye Gory, building 3), yubalykova@yandex.ru
Kerimov El'shat Yusifovich, Candidate of chemical sciences, associate professor, doctoral student, sub-department of general chemistry, Moscow State University named after M. V. Lomonosov
(Moscow, 1 Leninskiye Gory, building 3), eukr@yandex.ru
Nikolaev Semen Vladimirovich,Postgraduate student,Moscow State University named after M. V.Lomonosov (Moscow, 1 Leninskiye Gory, building 3), semen-nikolaev@inbox.ru
Slyusarenko Evgeniy Mikhaylovich, Doctor of chemical sciences, leading researcher, sub-department of general chemistry, Moscow State University named after M. V. Lomonosov
(Moscow, 1 Leninskiye Gory, building 3), slusarenko@laincom.chem.msu.ru

544.344.015.35:544.344.9:546.719'75'88

С использованием метода графов определены фазовые равновесия в семикомпонентной системе Re-V-Nb-Ta-Cr-Mo-W при 1375 К. Установлено, что в данной системе при 1375 К существуют две четырехфазные области σ+Re+β+χ и β+σ+λ+χ, а четырехфазное равновесие σ+β1+β2+λ, существовавшее в четырехкомпонентных системах, вырождается в трехфазное равновесие σ+β+λ в системах большей мерности. В семикомпонентной системе Re-V-Nb-Ta-Cr-Mo-W при 1375 К пяти-, шести- и семифазные равновесия отсутствуют.

фазовые равновесия, метод графов, рений, ванадий, ниобий, тантал, хром, молибден, вольфрам.

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