Anomalous Dependence of Wear Properties on the Mixture Composition of Hydrocarbon Oils with Polyorganosiloxanes

In the course of studying the dependence of wear properties on the composition of a mixture of hydrocarbon oils with polyorganosiloxanes, it has been revealed that adding 10 wt % hydrocarbon oils to polyorganosiloxane leads to significant growth in the diameter of the wear pot. A further increase in...

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Bibliographic Details
Published inJournal of friction and wear Vol. 39; no. 3; pp. 241 - 244
Main Authors Pavelko, G. F., Bordubanova, E. G., Zaimovskaya, T. A., Bondarenko, G. N., Lyadov, A. S., Parenago, O. P.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.05.2018
Springer Nature B.V
Subjects
Classical and Continuum Physics
Composition
Dependence
Fluorescence
Hydrocarbons
Infrared spectroscopy
Physics
Physics and Astronomy
Properties (attributes)
Wear
Wear resistance
antiwear and antiscuff properties
hemosorbtion activity
polyorganosiloxane
surface layers
hydrocarbon oils
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Summary:In the course of studying the dependence of wear properties on the composition of a mixture of hydrocarbon oils with polyorganosiloxanes, it has been revealed that adding 10 wt % hydrocarbon oils to polyorganosiloxane leads to significant growth in the diameter of the wear pot. A further increase in the content of hydrocarbon oils in the mixture at a concentration of ~30 wt % induces a sharp decrease in the wear parameter and it has a value lower than that for a clean oil. An analogous, but less expressed dependence for antiscuff properties has been observed. The values of density and viscosity of the mixtures in the same limits was detected. Based on element analysis, IR spectroscopy, and roentgen fluorescent analysis, the nature of the found effect has been proposed.
ISSN:1068-3666
1934-9386
DOI:10.3103/S1068366618030091