Microstructure, friction and wear analysis of thermoplastic based composites with solid lubricant
نویسندگان
چکیده
منابع مشابه
Cryogenic friction behavior of PTFE based solid lubricant composites
Solid lubricants used in aerospace applications must provide low friction and a predictable operation life over an extreme range of temperatures, environments and contact conditions. PTFE and PTFE composites have shown favorable tribological performance as solid lubricants. This study evaluates the effect of temperature on the friction coefficient of neat PTFE, a PTFE/ PEEK composite and an exp...
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ULRICH SACHS MSc , SEBASTIAAN HAANAPPEL MSc , Dr. BERT RIETMAN (b) and Prof. REMKO AKKERMAN (a),(b) a) TPRC, University of Twente, Drienerlolaan 5, P.O. Box 217, 7500AE Enschede, the Netherlands, www.tprc.nl, [email protected], [email protected], [email protected] . b) Faculty of Engineering Technology, Chair of Production Technology, University of Twente, Drienerlolaan 5, P.O. Box ...
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A previously developed mesoscopic friction model for glass/PP textile composite laminates during forming is evaluated for glass and carbon/PPS laminates, at higher temperatures and lower viscosities than before. Experiments were performed for tool/ply and ply/ply configurations in a new friction test set-up. The experimental results indicate that this contact is indeed in the hydrodynamic regim...
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A composite coating of polytetrafluoroethylene and epoxy shows 100 · improvements in wear resistance as compared to either of its constituents alone and reduced friction coefficient under testing on a pin-on-disk tribometer. This coating is made by impregnating an expanded PTFE film with epoxy, which provides three unique functions: (1) the epoxy compartmentalizes the PTFE nodes, which is belie...
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ژورنال
عنوان ژورنال: Mechanics & Industry
سال: 2012
ISSN: 2257-7777,2257-7750
DOI: 10.1051/meca/2012041