Mechanical and tribotechnical properties of three-component solid lubricant UHMWPE composites

S. V. Panin, L. A. Kornienko, N. N. Valentyukevich, V. O. Alexenko, B. B. Ovechkin

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

Abstract

Three-component composites with an ultra-high-molecular-weight polyethylene (UHMWPE) matrix reinforced with short carbon fibers (SCF) and filled with solid-lubricant particles of finely dispersed polytetrafluoroethylene (PTFE) are studied. It is shown that, under dry sliding friction at moderate sliding velocity and load (P = 60 N, V = 0.3 m/s), the optimal composition providing maximum wear resistance (it is doubled) is UHMWPE + 5 wt% fluorolite + 5 wt% SCF. Under more severe triboloading conditions (P = 140 N, V = 0.5 m/s), a two-fold increase in wear resistance has been attained for the blend UHMWPE + 5 wt% fluorolite + 10 wt% SCF. Wear mechanisms of three-component UHMWPE composites are discussed in view of the data on structure formation, as well as tribocontact temperature, variations of the friction coefficient and wear track surface topography.

Original languageEnglish
Title of host publicationMechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2018
Subtitle of host publicationProceedings of the 12th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures
EditorsSunder Ramasubbu, Eduard S. Gorkunov, Victor E. Panin
PublisherAmerican Institute of Physics Inc.
Volume2053
ISBN (Electronic)9780735417816
DOIs
Publication statusPublished - 19 Dec 2018
Event12th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2018 - Ekaterinburg, Russian Federation
Duration: 21 May 201825 May 2018

Conference

Conference12th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2018
CountryRussian Federation
CityEkaterinburg
Period21.5.1825.5.18

Fingerprint

solid lubricants
polyethylenes
molecular weight
carbon fibers
mechanical properties
composite materials
wear resistance
dry friction
sliding friction
polytetrafluoroethylene
coefficient of friction
sliding
topography
matrices
temperature

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Panin, S. V., Kornienko, L. A., Valentyukevich, N. N., Alexenko, V. O., & Ovechkin, B. B. (2018). Mechanical and tribotechnical properties of three-component solid lubricant UHMWPE composites. In S. Ramasubbu, E. S. Gorkunov, & V. E. Panin (Eds.), Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2018: Proceedings of the 12th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures (Vol. 2053). [030050] American Institute of Physics Inc.. https://doi.org/10.1063/1.5084411

Mechanical and tribotechnical properties of three-component solid lubricant UHMWPE composites. / Panin, S. V.; Kornienko, L. A.; Valentyukevich, N. N.; Alexenko, V. O.; Ovechkin, B. B.

Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2018: Proceedings of the 12th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures. ed. / Sunder Ramasubbu; Eduard S. Gorkunov; Victor E. Panin. Vol. 2053 American Institute of Physics Inc., 2018. 030050.

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

Panin, SV, Kornienko, LA, Valentyukevich, NN, Alexenko, VO & Ovechkin, BB 2018, Mechanical and tribotechnical properties of three-component solid lubricant UHMWPE composites. in S Ramasubbu, ES Gorkunov & VE Panin (eds), Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2018: Proceedings of the 12th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures. vol. 2053, 030050, American Institute of Physics Inc., 12th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2018, Ekaterinburg, Russian Federation, 21.5.18. https://doi.org/10.1063/1.5084411
Panin SV, Kornienko LA, Valentyukevich NN, Alexenko VO, Ovechkin BB. Mechanical and tribotechnical properties of three-component solid lubricant UHMWPE composites. In Ramasubbu S, Gorkunov ES, Panin VE, editors, Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2018: Proceedings of the 12th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures. Vol. 2053. American Institute of Physics Inc. 2018. 030050 https://doi.org/10.1063/1.5084411
Panin, S. V. ; Kornienko, L. A. ; Valentyukevich, N. N. ; Alexenko, V. O. ; Ovechkin, B. B. / Mechanical and tribotechnical properties of three-component solid lubricant UHMWPE composites. Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2018: Proceedings of the 12th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures. editor / Sunder Ramasubbu ; Eduard S. Gorkunov ; Victor E. Panin. Vol. 2053 American Institute of Physics Inc., 2018.
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