Tribotechnical properties of sintered bronze strengthened by aluminide of Ti–46Al–8Cr
- Авторы: Dyachkova L.N.1, Fel’dshtein E.E.2, Letsko A.I.1, Kelek P.2, Kelek T.2
-
Учреждения:
- Powder Metallurgy Institute
- University of Zielona Góra
- Выпуск: Том 38, № 2 (2017)
- Страницы: 98-103
- Раздел: Article
- URL: https://ogarev-online.ru/1068-3666/article/view/228635
- DOI: https://doi.org/10.3103/S1068366617020088
- ID: 228635
Цитировать
Аннотация
The influence of ultrafine powder Ti–46Al–8Cr intermetellic addition obtained by MASHS on tribotechnical properties of Bro10 sintered bronze has been investigated. The addition of aluminide makes it possible to decrease the instantaneous friction coefficient of sintered bronze under concentrated loading upon friction with 40X hardened steel by 1.2–1.3 times upon continuously increasing loads by two times and to reduce temperature in the friction area by 1.15–1.6 times while increasing the wear resistance by 20 times upon permanent loadings and by 35–40 times upon continuously increasing loading.
Ключевые слова
Об авторах
L. Dyachkova
Powder Metallurgy Institute
Автор, ответственный за переписку.
Email: dyachkova@tut.by
Белоруссия, Minsk, 220005
E. Fel’dshtein
University of Zielona Góra
Email: dyachkova@tut.by
Польша, Zielona Góra, 65–516
A. Letsko
Powder Metallurgy Institute
Email: dyachkova@tut.by
Белоруссия, Minsk, 220005
P. Kelek
University of Zielona Góra
Email: dyachkova@tut.by
Польша, Zielona Góra, 65–516
T. Kelek
University of Zielona Góra
Email: dyachkova@tut.by
Польша, Zielona Góra, 65–516
Дополнительные файлы
