Enviar artigo por via de e-mail Tribological characteristics of calcium sulfonates as detergents for engine oils
- Autores: Buyanovskii I.A.1, Lashkhi V.L.2, Samusenko V.D.1,3, Dotsenko A.I.3
-
Afiliações:
- Mechanical Engineering Research Institute
- ZAO NAMI-KHIM
- National Research Moscow State University of Civil Engineering
- Edição: Volume 38, Nº 2 (2017)
- Páginas: 115-120
- Seção: Article
- URL: https://ogarev-online.ru/1068-3666/article/view/228645
- DOI: https://doi.org/10.3103/S1068366617020064
- ID: 228645
Citar
Acesso aberto
Acesso está concedido
Somente assinantes
Resumo
The study of antifriction properties of different calcium sulfonates has been carried out in a wide temperatures range. It was revealed that the alkalinity increase improves the antifriction properties of these detergents due to the formation of a protective film with higher uniformity on the friction surfaces, and this effect is the most evident at high temperatures. Calcium carbonate, which is contained in the additive, plays the main role in the formation of a protective film.
Sobre autores
I. Buyanovskii
Mechanical Engineering Research Institute
Autor responsável pela correspondência
Email: buyan37@mail.ru
Rússia, Moscow, 101990
V. Lashkhi
ZAO NAMI-KHIM
Email: buyan37@mail.ru
Rússia, Moscow, 125438
V. Samusenko
Mechanical Engineering Research Institute; National Research Moscow State University of Civil Engineering
Email: buyan37@mail.ru
Rússia, Moscow, 101990; Moscow, 129337
A. Dotsenko
National Research Moscow State University of Civil Engineering
Email: buyan37@mail.ru
Rússia, Moscow, 129337
Arquivos suplementares
