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   Articles with "modtc" as a keyword



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Influence of NOx and Air on the Ageing Behaviour of MoDTC

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recommendations! Published in 2017 at "Tribology Letters"

DOI: 10.1007/s11249-017-0836-6

Abstract: Abstract Molybdenum dialkyldithiocarbamates (MoDTCs) are very effective friction modifier additives for use in engine oils and other lubricants. However, as engine oils age during extended drain intervals, MoDTCs can lose some or all of their… read more here.

Keywords: nox air; reduce friction; modtc; rate ... See more keywords
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Tribological behaviour of TiO2 Atmospheric Plasma Spray (APS) coating under mixed and boundary lubrication conditions in presence of oil containing MoDTC

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recommendations! Published in 2018 at "Tribology International"

DOI: 10.1016/j.triboint.2017.10.003

Abstract: Abstract Tribological behaviour of steel APS coating and TiO 2 APS coating was investigated and compared with reference steel material under boundary lubrication in presence of MoDTC. Significant friction and wear reduction was observed in… read more here.

Keywords: boundary lubrication; aps coating; modtc; steel ... See more keywords
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Measuring tappet rotation in a valvetrain rig when lubricated in a fully formulated oil containing MoDTC-type friction modifier

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recommendations! Published in 2018 at "Tribology International"

DOI: 10.1016/j.triboint.2018.01.061

Abstract: Abstract In a direct acting valve train configuration, tappet rotation plays a key role in improving lubrication, reducing wear and friction. However, to the best of the authors' knowledge, no studies were found to investigate… read more here.

Keywords: measuring tappet; friction; rotation; modtc ... See more keywords
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Molecular evidence for improved tribological performances of MoDTC induced by methylene-bis(dithiocarbamates) in engine lubricants

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recommendations! Published in 2022 at "RSC Advances"

DOI: 10.1039/d2ra03036e

Abstract: During engine tests, it has been observed that the combined use of molybdenum dithiocarbamates (MoDTC) and methylene-bis(dithiocarbamates) (MBDTC) in formulated engine oils resulted in better fuel efficiency, keeping the friction coefficient stable at low values… read more here.

Keywords: oil; bis dithiocarbamates; mbdtc; methylene bis ... See more keywords