Formation of Nanocrystalline Structures in a Co-Al System by Mechanical Alloying and Leaching Научная публикация
Журнал |
Journal of Alloys and Compounds
ISSN: 0925-8388 , E-ISSN: 1873-4669 |
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Вых. Данные | Год: 2003, Том: 351, Номер: 1-2, Страницы: 101-105 Страниц : 5 DOI: 10.1016/S0925-8388(02)01083-6 | ||||||
Ключевые слова | Cobalt aluminides, Mechanical alloying | ||||||
Авторы |
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Организации |
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Информация о финансировании (2)
1 | National Research Foundation of Korea | |
2 | Korea Institute of Science and Technology Evaluation and Planning | Lab.03-15-003 |
Реферат:
Phase composition of the materials obtained by mechanical alloying of system Co–Al (Al concentration ranges from 50 to 70 at.%) and removal of aluminum from such alloys was investigated by differential dissolution, X-ray phase analysis and TEM with a resolution of 0.4 nm. The intensive mechanical alloying provides formation of the nanocomposite material containing both amorphous phase Co2Al5 and nanocrystalline particles of phase CoAl. Leaching of amorphous phase Co2Al5 results in the amorphous cobalt containing admixtures of alumina and hydroxide. Nanocomposite amorphous phase Co2Al5 and CoAl convert into nanocomposite amorphous Co and b.c.c. Co.
Библиографическая ссылка:
Golubkova G.V.
, Lomovsky O.I.
, Kwon Y.S.
, Vlasov A.A.
, Chuvilin A.L.
Formation of Nanocrystalline Structures in a Co-Al System by Mechanical Alloying and Leaching
Journal of Alloys and Compounds. 2003. V.351. N1-2. P.101-105. DOI: 10.1016/S0925-8388(02)01083-6 WOS Scopus РИНЦ
Formation of Nanocrystalline Structures in a Co-Al System by Mechanical Alloying and Leaching
Journal of Alloys and Compounds. 2003. V.351. N1-2. P.101-105. DOI: 10.1016/S0925-8388(02)01083-6 WOS Scopus РИНЦ
Даты:
Поступила в редакцию: | 21 мая 2002 г. |
Принята к публикации: | 11 сент. 2002 г. |
Опубликована online: | 24 дек. 2002 г. |
Опубликована в печати: | 10 мар. 2003 г. |
Идентификаторы БД:
Web of science | WOS:000181148200024 |
Scopus | 2-s2.0-0037430279 |
РИНЦ | 13418870 |
Chemical Abstracts | 2003:105399 |
Chemical Abstracts (print) | 138:356440 |
OpenAlex | W2021983731 |