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Carbon-based tribofilms from lubricating oils
Nature, 2016Moving mechanical interfaces are commonly lubricated and separated by a combination of fluid films and solid 'tribofilms', which together ensure easy slippage and long wear life. The efficacy of the fluid film is governed by the viscosity of the base oil in the lubricant; the efficacy of the solid tribofilm, which is produced as a result of sliding ...
Ali, Erdemir +6 more
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Tribofilm formation in ultrananocrystalline diamond film
Diamond and Related Materials, 2017Abstract Friction and wear properties of ultrananocrystalline diamond (UNCD) films are found to be superior, and therefore it could be useful for various applications. However, understanding of the tribological properties with respect to boundary phase composition in this material is not yet well understood.
Revati Rani +6 more
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Tribofilms: aspects of formation, stability and removal
Journal of Physics D: Applied Physics, 2007There has been much attention paid to the lubricant additives zinc dialkyldithiphosphate and molybdenum dialkyldithiocarbamate as the most commonly used antiwear/antioxidant and friction modifiers. The mechanism by which they function has been the subject of much research work. As a result of these efforts the tribofilms formed from the above additives
Ardian Morina, Anne Neville
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Interaction Between Selected MoS2 Nanoparticles and ZDDP Tribofilms
Tribology Letters, 2015Nanoparticles based on transition metal dichalcogenides (TMD) are considered to hold great promise as boundary lubricating additive/material for improving friction and wear of engineering functional surfaces. However, TMD nanoparticles cannot provide a comprehensive surface protection against oxidation, corrosion or sludge control.
Agnieszka Tomala +5 more
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XPS investigations of tribofilms formed on CrN coatings
Applied Surface Science, 2017Abstract Action of lubrication additives in the case of uncoated steel surfaces, including the type and mechanism of tribofilm formation is well known and understood. However, contact type of tribofilms which might form under the tribological contact between CrN coated surfaces, remains more or less unexplored.
Djordje Mandrino, Bojan Podgornik
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Microscopic Friction Properties of Tribofilms
The Proceedings of Mechanical Engineering Congress, Japan, 2016Sora SHIODE +4 more
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