An overview of fluoride-based solid lubricants in sliding contacts

Mazumder, Subhrojyoti and Metselaar, Hendrik Simon Cornelis and Sukiman, Nazatul Liana and Zulkifli, Nurin Wahidah Mohd (2020) An overview of fluoride-based solid lubricants in sliding contacts. Journal of the European Ceramic Society, 40 (15). pp. 4974-4996. ISSN 0955-2219, DOI https://doi.org/10.1016/j.jeurceramsoc.2020.04.046.

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Abstract

The application of fluoride-based solid lubricants in wear resistant materials is increasing rapidly, especially in advanced materials that need to operate at elevated temperatures. However, a concise and consistent discussion on this important class of fluoride lubricants and their tribological characteristics in advanced materials is not available. This review aims to provide a comprehensive discussion on various fluoride solid lubricants used as additive in a composite material or as coatings at a wide range of operating conditions. A brittle-ductile transformation above similar to 400 degrees C allows their lubricating nature. Furthermore, fluorides provide a synergistic effect if they react with other metallic or non-metallic compounds at high temperature. Finally, this article highlights the industrial applications of fluoride solid lubricants in wear resistant components.

Item Type: Article
Funders: UNSPECIFIED
Uncontrolled Keywords: Fluoride solid lubricants; Frictional behavior; Wear resistance; Self-lubricating materials
Subjects: T Technology > T Technology (General)
T Technology > TJ Mechanical engineering and machinery
Divisions: Faculty of Engineering
Faculty of Engineering > Department of Mechanical Engineering
Depositing User: Ms Zaharah Ramly
Date Deposited: 29 Nov 2023 05:58
Last Modified: 29 Nov 2023 05:58
URI: http://eprints.um.edu.my/id/eprint/36232

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