Results 51 to 60 of about 155 (134)
Journal of Materials Research and TechnologyTo meet the increasingly stringent environmental requirements, we propose incorporating nitrogen-containing compounds into the anti-wear additives in order to minimize the use of sulfur and phosphorus elements.
Dongya Zhang +5 more
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LubricantsThe strive to reduce harmful emissions from transport has resulted in an increased emphasis on minimising friction in lubricated contacting components to improve the energy efficiency of automotive engines.
A. K. Piya, L. Yang, N. Emami, A. Morina
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Prediction of Pressure-Viscosity Coefficient of Mixtures
Tribology Online, 2008 The pressure-viscosity coefficient α is one of the most important property for EHL condition, however its measurement has difficulty. Therefore authors attempt to predict α for blend oils by using the relationship between pressure-viscosity ...
Shinichiro Hayashi +4 more
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Wear Characteristics Caused by Ti3AlC2 Particles under Impact-Sliding Conditions in Marine Engine
Journal of Marine Science and EngineeringWith the marine industry’s demands for carbon reduction and increased reliability, the friction and wear performance of marine engines is becoming increasingly important.
Jie Liu +6 more
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The role of surface roughness and slide-roll ratio on the decomposition of MoDTC in tribological contacts [PDF]
Journal of Physics D: Applied Physics, 2017 In this study, the role of surface roughness and slide-roll ratio in the decomposition and friction performance of molybdenum dialkyldithiocarbamate (MoDTC) has been investigated. Tribotests were carried out in a MiniTraction Machine (MTM) using steel discs of varying roughness rubbing against smooth steel balls in a sliding/rolling contact. Tests were
Khaemba, DN +4 more
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Tribology Online, 2017 In this study, we investigated tribological properties of “tetrahedral” Si-containing hydrogenated DLC coating (TMS coating) during sliding against steel or cast-iron lubricated with engine-oil containing MoDTC and ZnDTP additives.
Kentaro Komori, Noritsugu Umehara
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Wear and Friction of Greases Containing Organic and Inorganic Sulfur Carriers
Tribology Online, 2017 Lithium based grease formulations are the most common lubricants used in industry today. Sulfur containing additives play a key role in improving wear and friction performance of these greases.
Ami Shah, Sujay Bagi, Pranesh Aswath
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Announcement - 2021 JAST Best Paper Award
Tribology Online, 2022 The Japanese Society of Tribologists is pleased to announce that the 2021 Best Paper Award of the Society was awarded to the following papers from Tribology Online. The Award was presented to the authors by Prof.
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The Effect of Combustion on Modtc Friction Reduction Capabilities Determined by Engine Tests
Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering TribologyMolybdenum Dithiocarbamate (MoDTC) is an excellent friction modifier used in oil formulations for internal combustion energies. In the search of minimising transition metals contents in lubricating oils, extensive work has been carried out in benchtop tribometers to produce optimised formulations. However, tribometers present major
Abdullah Nashmi Alenezi +5 more
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, 2023 Molybdenum dithiocarbamates (MoDTCs) are lubricant additives very efficient in reducing the friction of steel and they are employed in a number of industrial applications. The functionality of these additives is ruled by the chemical interactions occurring at the buried sliding interface, which are of key importance for the improvement of the ...
Peeters, Stefan +5 more
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