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Tribological performance of hygrothermally aged UHMWPE hybrid composites
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Machine Elements.
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Machine Elements.
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Machine Elements.ORCID iD: 0000-0001-8676-8819
2019 (English)In: Tribology International, ISSN 0301-679X, E-ISSN 1879-2464, Vol. 138, p. 150-156Article in journal (Refereed) Published
Abstract [en]

In this work, the effect of hygrothermal aging on friction and wear of water lubricated, Ultra High Molecular Weight Polyethylene (UHMWPE) hybrid composites were evaluated. Graphene Oxide (GO), Nano Diamonds (ND) and Short Carbon Fibers (SCF) were used as reinforcements as they previously exhibited promising improvements in the tribological behavior of UHMWPE in water-lubricated sliding contacts. Hygrothermal aging and pin-on-disc tribological experiments were performed to evaluate the response of the UHMWPE composites. It was observed that the friction and wear of the composites were not significantly affected by the aging conditions, which was attributed to the structural integrity of the newly developed UHMWPE based hybrid composites.

Place, publisher, year, edition, pages
Elsevier, 2019. Vol. 138, p. 150-156
Keywords [en]
UHMWPE, Thermoplastics, Hybrid composites, Hygrothermal aging, Friction, Wear
National Category
Tribology (Interacting Surfaces including Friction, Lubrication and Wear)
Research subject
Machine Elements
Identifiers
URN: urn:nbn:se:ltu:diva-75038DOI: 10.1016/j.triboint.2019.05.034Scopus ID: 2-s2.0-85066240520OAI: oai:DiVA.org:ltu-75038DiVA, id: diva2:1331316
Note

Validerad;2019;Nivå 2;2019-06-26 (johcin)

Available from: 2019-06-26 Created: 2019-06-26 Last updated: 2019-07-08Bibliographically approved

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Vadivel, Hari ShankarEmami, Nazanin

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Palmeira Belotti, LucaVadivel, Hari ShankarEmami, Nazanin
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Tribology (Interacting Surfaces including Friction, Lubrication and Wear)

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  • apa
  • harvard1
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