Lubricants based on polar and nonpolar liquids modified with hybrid carbon nanomaterials
DOI:
https://doi.org/10.36773/1818-1212-2021-125-2-58-62Keywords:
lubricant, morphology, modification, viscosity, liquid, carbon, nanotube, friction, grapheneAbstract
The article presents the results of studies of the rheological and tribotechnical properties of lubricants based on polar and nonpolar liquids modified by nanodisperse carbon particles obtained by self-propagating high-temperature synthesis. It was found that the introduction of nanodispersed carbon particles into the lubricant medium leads to changes in the viscosity and tribotechnical characteristics, and at low concentrations of the modifier, the most significant decreases in the values of the coefficient of friction are observed in comparison with the initial lubricant.
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