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Интеллектуальная Система Тематического Исследования НАукометрических данных |
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The phase equilibria of the Ce-Pt-Al systemтезисы доклада
- Авторы: Morozova Y., Murashova E., Kurenbaeva Zh, Dunaev S., Nesterenko S.
- Сборник: Book of abstracts "The International Conference on Solid Compounds of Transition Elements"
- Тезисы
- Год издания: 2021
- Место издания: Institute of Low Temperature and Structure Research, Polish Academy of Sciences Wrocław, Poland
- Первая страница: 126
- Последняя страница: 126
- Аннотация: The first studies of the ternary system Ce-Pt-Al were carried out at 800°C . It should be noted that data on the crystal structure of compounds in the Pt-rich corner were contradictory. The solid-state equilibria in the ternary system Ce-Pt-Al at 700°C were established by means powder X-ray diffraction and energy-dispersive X-ray (EDX) spectroscopy on about 110 alloys which were synthesized by arc-melting under argon atmosphere. At 700°C twenty-one ternary intermetallics were found. Sixteen compounds have a fixed composition. While five compounds in the Pt-rich corner are variable in composition. A new homologous series CePtnAln with n=2, 3 was found. CePt2Al2 compound undergoes a structural phase transition from the low-temperature orthorhombic modification to the high-temperature tetragonal modification at 280(1)°C
- Добавил в систему: Нестеренко Сергей Николаевич
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Первая страница | SCTE_2021_-_booklet-1.pdf | 107,2 КБ | 16 апреля 2021 [NesterenkoSN] | |
| 2. | Полный текст | SCTE_2021_-_booklet-126.pdf | 323,1 КБ | 16 апреля 2021 [NesterenkoSN] | |
| 3. | SCTE_2021_-_programm-5-21.pdf | SCTE_2021_-_programm-5-21.pdf | 225,7 КБ | 20 апреля 2021 [NesterenkoSN] |