Protective and Tribological Properties of Sulfonate Greases

The protective properties and temperature resistance of sulfonate greases based on petroleum oil KS-19 have been assessed. Highly alkaline calcium sulfonates of Russian and foreign production are used as thickeners for such greases. Sulfonate greases have been shown to have good protective propertie...

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Bibliographic Details
Published inJournal of machinery manufacture and reliability Vol. 52; no. 6; pp. 551 - 557
Main Authors Samusenko, V. D., Tatur, I. R., Kal’yanova, O. A., Strel’nikova, S. S., Buyanovskii, I. A.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.12.2023
Springer Nature B.V
Subjects
Calcium
Crude oil
Engineering
Greases
Machines
Manufacturing
Mechanical properties
Processes
Reliability
Strength
Sulfonates
Thickening agents
Tribology
Wear Resistance of Machines and Structures
grease
protective properties
tribological tests
temperature resistance
wear
thickener
calcium sulfonate
friction coefficient
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Summary:The protective properties and temperature resistance of sulfonate greases based on petroleum oil KS-19 have been assessed. Highly alkaline calcium sulfonates of Russian and foreign production are used as thickeners for such greases. Sulfonate greases have been shown to have good protective properties. It has been established that the ability of sulfonate greases to prevent corrosion depends on the protective properties of calcium sulfonate used as a thickener. Based on the totality of the indicators obtained, the grease based on the Russian-made K-314 thickener has the best properties; in temperature resistance, it is superior to the sample on the foreign thickener Lubrizol 86 GR, and in terms of protective properties, it is on the same level with it.
ISSN:1052-6188
1934-9394
DOI:10.1134/S1052618823060146