ANALYSIS OF WEAR SCAR SURFACES AFTER RUBBING TEST WITH LUBRICANTS CONTAINING ADHESION ADDITIVE
Journal Title: Tribologia - Year 2015, Vol 260, Issue 2
Abstract
The paper presents the results of the environmental impact study of an adhesive additive, dissolved in the mineral, vegetable, and synthetic oils, on the change of the composition of the surface layer of the wear scar after the tribological tests under constant load at the temperature 20oC and 100oC. The investigation of the chemical structure of the layers deposited on elements of the friction was performed using a micro-spectrophotometer FTIR, based on the analysis of the structure of formed compounds. For compositions based on natural and synthetic oil, in the wear scars of the rubbing test at a temperature of 100°C, the strong signals characteristic for organic compounds were found.
Authors and Affiliations
Ewa PAWELEC, Elżbieta SIWIEC
Keywords
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- EP ID EP258906
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