MICROSTRUCTURE AND CHEMICAL COMPOSITION OF BOUNDARY LAYERS FORMED WITH BIOCOMPONENTS OBTAINED FROM REFINING RAPESEED OIL
Journal Title: Tribologia - Year 2009, Vol 225, Issue 3
Abstract
This article presents the results of the investigation of structure and chemical composition of wear scar surfaces that influence antiwear characteristics of bioadditives received from waste materials from refining of rape oil. It has been concluded that the type of lubricant used influences the mechanism of surface layer creation, resulting in a change of friction surface microstructure. The content of carbon and, in some cases, oxygen in the wear contact region has been higher than outside this region. It can be evidence of the formation of organic compounds or oxides and carbides during friction.<br/><br/>
Authors and Affiliations
Elżbieta Siwiec, Monika Makowska, Jarosław Molenda
Keywords
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