The Influence of Low Melting Elements (Pb, Bi, Cd, In) on Tribological Properties of Al–Si–Cu Alloys
- Авторы: Mezrin A.M.1, Shcherbakova O.O.1, Muravyeva T.I.1, Shkalei I.V.1, Zagorskii D.L.1,2
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Учреждения:
- Ishlinsky Institute for Problems in Mechanics, Russian Academy of Sciences
- National University of Oil and Gas (Gubkin University)
- Выпуск: Том 40, № 5 (2019)
- Страницы: 369-375
- Раздел: Article
- URL: https://ogarev-online.ru/1068-3666/article/view/229327
- DOI: https://doi.org/10.3103/S1068366619050088
- ID: 229327
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Аннотация
This paper discusses tribological tests and microscopy studies of experimental Al–Si–Cu alloys with low-melting dopants (Bi, Cd, In, Pb in amounts up to 1%). Scoring resistance and wear resistance were studied. Sclerometry was performed using a spherical indenter under normal conditions at 90°C. Wear was evaluated without lubrication by block-on-ring tests. The topography and chemical composition of selected surfaces were studied using a scanning electron microscope before and after tests. Comparative analysis of experimental results and microscopy is presented.
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Об авторах
A. Mezrin
Ishlinsky Institute for Problems in Mechanics, Russian Academy of Sciences
Автор, ответственный за переписку.
Email: amezrin@rambler.ru
Россия, Moscow, 119526
O. Shcherbakova
Ishlinsky Institute for Problems in Mechanics, Russian Academy of Sciences
Email: amezrin@rambler.ru
Россия, Moscow, 119526
T. Muravyeva
Ishlinsky Institute for Problems in Mechanics, Russian Academy of Sciences
Email: amezrin@rambler.ru
Россия, Moscow, 119526
I. Shkalei
Ishlinsky Institute for Problems in Mechanics, Russian Academy of Sciences
Email: amezrin@rambler.ru
Россия, Moscow, 119526
D. Zagorskii
Ishlinsky Institute for Problems in Mechanics, Russian Academy of Sciences; National University of Oil and Gas (Gubkin University)
Email: amezrin@rambler.ru
Россия, Moscow, 119526; Moscow, 119991
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