Friction processes of selected polymers sliding on steel and duralumin in a lubricant environment
Procesy tarcia wybranych polimerÓw konstrukcyjnych po stali i duraluminium w obecnoŁci ŁrodkÓw smarujĄcych
Wieleba W. Leśniewski T. Elemes D. Elemes A.
2021Helsinki University of Technology
Tribologia
2021#268Issue 4201 - 210 pp.
The article presents the results of tribological research into engineering polymers (POM, PEEK, PPS) cooperating in sliding motion with 316L steel and EN AW-2017A aluminium alloy in the presence of a liquid (water, hydraulic oil HLP68). This type of friction pair may occur in hydraulic systems (gear pumps, valves, etc.). For comparison, additionally, the results of tribological research carried out in dry friction conditions have been shown. In addition, the results of microscopic study of the sliding surfaces of polymeric materials have been presented. Analysis of the test results allows one to describe the processes of friction and wear of the studied sliding pairs.
Friction , Lubricants , Polymers , Wear
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Wrocław University of Science and Technology, Faculty of Mechanical Engineering, Department of Machine Design and Tribology, ul. Wybrzeże St. Wyspiańskiego 27, Wrocław, 50-370, Poland
D. Serikbayev East-Kazakhstan State Technical University, Ust-Kamenogorsk, Kazakhstan
Wrocław University of Science and Technology
D. Serikbayev East-Kazakhstan State Technical University
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