TRIBOLOGICAL PROPERTIES OF SELECTED IONIC LIQUIDS IN THE MATERIAL PAIRS: STEEL–PA6 AND STEEL–PMMA
Journal Title: Tribologia - Year 2009, Vol 226, Issue 4
Abstract
Ionic liquids are one of novel substances used as bases of lubricating oils or as additives. They are among so called “green chemistry” group of substances. Melting point of ionic liquids occurs at room temperatures. Authors present research results of tribological tests at ball – on – disc tester. Balls were made of steal and discs alternatively: polyamide 6 and poly(methyl methacrylate) (PMMA). Wear profiles and friction coefficients were researched during dry friction and in presence of water, paraffinic oil and two types of ionic liquids. According to paraffinic oil which is standard base oil ionic liquids have low motion resistance and wear. That is why it can be stated that ionic liquids can be treated as new type of base oils.<br/><br/>
Authors and Affiliations
Marian Włodzimierz Sułek, Tomasz Wasilewski, Marta Ogorzałek, Anna Bąk, Przemysław Skrzek, Juliusz Pernak, Filip Walkiewicz
Keywords
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- EP ID EP516779
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