TRIBOELECTRIC PHENOMENA DURING FRICTION WITH DIAMOND-LIKE CARBON COATINGS
Journal Title: Tribologia - Year 2014, Vol 258, Issue 6
Abstract
The paper presents the results of tribological studies concerning elements with DLC coatings. Steel, whose properties are relatively well known, was used as the reference material. The aim of the analysis was to determine the tribological properties of the DLC-coated elements, assess the changes in their surface texture, and measure the triboelectric charging, i.e. the microcurrents resulting from friction. The testing was performed using a T-01M analyser with peripherals for registering triboelectric charges. The results obtained for dry friction conditions and lubricated friction conditions, with PAO-8 synthetic oil as the lubricant, show how energy and energy transitions affect friction and wear processes and the properties of the anti-wear coatings.
Authors and Affiliations
Dariusz OZIMINA, Monika MADEJ, Aneta BUGAJSKA, Karolina WITASZEK, Stanisław PŁAZA, Ewa OZIMINA, Tadeusz KAŁDOŃSKI
Keywords
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