Tribomechanical characteristics of UHMWPE carbon composites under various triboloading conditions

S. V. Panin, V. O. Alexenko, L. A. Kornienko, L. R. Ivanova, B. B. Ovechkin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Mechanical and tribotechnical properties of UHMWPE composites filled with carbon fibers of various dimensions (nanometer, micrometer and millimeter) under various loads and sliding velocities (60 N × 0.3 m/s, 60 N × 0.5 m/s, 140 N × 0.3 m/s, 140 N × 0.5 m/s) were studied. It is shown that at the moderate triboloading conditions (60 N × 0.3 m/s) the nanofibers are most efficient fillers in the sense of providing highest wear resistance that is governed by their action as solid lubricant (wear resistance increases by 2.7 times). Under the severe tribotesting conditions (140 N × 0.5 m/s) long carbon fibers (l = 2 mm) exhibit highest efficiency since they bear the action of the compressive and shearing loads from the counterbody. In doing so, they protect the polymer composite surface from intense wear ensuring doubling of the wear resistance.

Original languageEnglish
Title of host publicationProceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures
EditorsVasily M. Fomin, Victor E. Panin, Sergey G. Psakhie
PublisherAmerican Institute of Physics Inc.
Volume2051
ISBN (Electronic)9780735417779
DOIs
Publication statusPublished - 12 Dec 2018
EventInternational Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018 - Tomsk, Russian Federation
Duration: 1 Oct 20185 Oct 2018

Conference

ConferenceInternational Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018
CountryRussian Federation
CityTomsk
Period1.10.185.10.18

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Panin, S. V., Alexenko, V. O., Kornienko, L. A., Ivanova, L. R., & Ovechkin, B. B. (2018). Tribomechanical characteristics of UHMWPE carbon composites under various triboloading conditions. In V. M. Fomin, V. E. Panin, & S. G. Psakhie (Eds.), Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures (Vol. 2051). [020227] American Institute of Physics Inc.. https://doi.org/10.1063/1.5083470