Influence of load and sliding velocity on wear resistance of solid-lubricant composites of ultra-high molecular weight polyethylene; AIP Conference Proceedings; Vol. 1915 : Mechanics, Resource and Diagnostics of Materials and Structures (MRDMS-2017)

Influence of load and sliding velocity on wear resistance of solid-lubricant composites of ultra-high molecular weight polyethylene; AIP Conference Proceedings; Vol. 1915 : Mechanics, Resource and Diagnostics of Materials and Structures (MRDMS-2017)

Λεπτομέρειες βιβλιογραφικής εγγραφής
Parent link:AIP Conference Proceedings
Vol. 1915 : Mechanics, Resource and Diagnostics of Materials and Structures (MRDMS-2017).— 2017.— [030017, 5 p.]
Συγγραφή απο Οργανισμό/Αρχή: Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Отделение материаловедения
Άλλοι συγγραφείς: Panin S. V. Sergey Viktorovich, Kornienko L. A. Lyudmila Aleksandrovna, Buslovich D. Dmitry, Aleksenko V. O. Vladislav Olegovich, Ivanova L. R. Larisa Ryurikovna
Περίληψη:Title screen
To determine the limits of the operation loading intervals appropriate for the use of solid lubricant UHMWPE composites in tribounits for mechanical engineering and medicine, the tribotechnical properties of UHMWPE blends with the optimum solid lubricant filler content (polytetrafluoroethylene, calcium stearate, molybdenum disulfide, colloidal graphite, boron nitride) are studied under dry sliding friction at different velocities (V = 0.3 and 0.5 m/s) and loads (P = 60 and 140 N). It is shown that the wear resistance of solid lubricant UHMWPE composites at moderate sliding velocities (V = 0.3 m/s) and loads (P = 60 N) increases 2-3 times in comparison with pure UHMWPE, while at high load P = 140 N wear resistance of both neat UHMWPE and its composites is reduced almost twice. At high sliding velocities and loads (up to P = 140 N), multiple increasing of the wear of pure UHMWPE and its composites takes place (by the factor of 5 to 10). The operational conditions of UHMWPE composites in tribounits in engineering and medicine are discussed.
Режим доступа: по договору с организацией-держателем ресурса
Γλώσσα:Αγγλικά
Έκδοση: 2017
Θέματα:
электронный ресурс
труды учёных ТПУ
скорость
скольжение
влияние
нагрузки
износостойкость
композиты
сверхвысокомолекулярные полиэтилены
Διαθέσιμο Online:https://doi.org/10.1063/1.5017337
Μορφή: Ηλεκτρονική πηγή Κεφάλαιο βιβλίου
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=657564

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