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Failure of Solid Lubricant W-S-C Coatings under Boundary Lubrication Conditions

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F21%3A00350662" target="_blank" >RIV/68407700:21230/21:00350662 - isvavai.cz</a>

  • Result on the web

    <a href="https://doi.org/10.1007/s11665-021-05740-1" target="_blank" >https://doi.org/10.1007/s11665-021-05740-1</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1007/s11665-021-05740-1" target="_blank" >10.1007/s11665-021-05740-1</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Failure of Solid Lubricant W-S-C Coatings under Boundary Lubrication Conditions

  • Original language description

    A boundary lubrication regime imposes a significant challenge on mechanical systems in terms of both friction and wear. A standard approach to the boundary lubrication regime problems involves coating the contacting parts and lubrication with additivated lubricant. The presented paper explores the application of TMD-based coatings combined with a base oil and an organic-based friction modifier to provide a more environmentally friendly and cheaper solution. An investigation has been performed using a reciprocating tribometer across a range of applied loads, with post-test characterisation performed by a 3D optical profilometer, Raman microscopy, SEM, and TEM. Results show that the coating with higher hardness performs better and that the organic friction modifier increases coefficient of friction but decrease wear in the boundary lubrication regime. Moreover, it was established that without an external source of sulphur TMD-based coatings do not have a satisfactory performance in the boundary lubrication regime.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20506 - Coating and films

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2021

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Journal of Materials Engineering and Performance

  • ISSN

    1059-9495

  • e-ISSN

    1544-1024

  • Volume of the periodical

    30

  • Issue of the periodical within the volume

    6

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    10

  • Pages from-to

    3990-3999

  • UT code for WoS article

    000639750600001

  • EID of the result in the Scopus database

    2-s2.0-85104235567