Phase diagram of the Pr–Mn–O system in composition–temperature–oxygen pressure coordinates
- Авторлар: Vedmid’ L.1, Yankin A.1, Fedorova O.1, Kozin V.1
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Мекемелер:
- Institute of Metallurgy, Ural Branch
- Шығарылым: Том 90, № 5 (2016)
- Беттер: 977-982
- Бөлім: Physical Chemistry of Solutions
- URL: https://journals.rcsi.science/0036-0244/article/view/168165
- DOI: https://doi.org/10.1134/S0036024416050332
- ID: 168165
Дәйексөз келтіру
Аннотация
The phase relations in the Pr–Mn–O system were studied by the static method at lowered oxygen pressure in combination with thermal analysis and high-temperature X-ray diffraction. The equilibrium oxygen pressure in dissociation of PrMn2O5 and PrMnO3 was measured, and the thermodynamic characteristics of formation of these compounds from elements were calculated. The Р–Т–х phase diagram of the Pr–Mn–O system was constructed in the “composition–oxygen pressure–temperature” coordinates.
Авторлар туралы
L. Vedmid’
Institute of Metallurgy, Ural Branch
Хат алмасуға жауапты Автор.
Email: elarisa100@mail.ru
Ресей, Yekaterinburg
A. Yankin
Institute of Metallurgy, Ural Branch
Email: elarisa100@mail.ru
Ресей, Yekaterinburg
O. Fedorova
Institute of Metallurgy, Ural Branch
Email: elarisa100@mail.ru
Ресей, Yekaterinburg
V. Kozin
Institute of Metallurgy, Ural Branch
Email: elarisa100@mail.ru
Ресей, Yekaterinburg