Results 41 to 50 of about 206,570 (181)

Impact of Boron-Containing Lubricant Additive on Three-Way Catalyst Reactivity and Physicochemical Properties

open access: yesLubricants, 2023
Boron-containing compounds are one of the lubricant additive options due to their suitable properties for additives and have been used as commercial lubricant additives.
Daekun Kim   +4 more
doaj   +1 more source

Nano Zinc Borate as a Lubricant Additive [PDF]

open access: yesJournal of the Turkish Chemical Society, Section A: Chemistry, 2017
Lubricants consist of base oils and chemical additives such as dispersants, surfactants, oxidation inhibitors, and antiwear agents. Organic and inorganic boron-based additives increase wear resistance and decreases friction. Hexagonal boron nitride and metal borates are used for this purpose. Zinc borate is a synthetic hydrated metal borate.
üstün, fatma   +3 more
openaire   +7 more sources

Effects of Surface Chemistry on the Mechanochemical Decomposition of Lubricant Additives [PDF]

open access: yes, 2023
The growth of protective tribofilms from lubricant antiwear additives on rubbing surfaces is initiated by mechanochemical decomposition reactions. These processes are not well understood at the molecular scale for many important additives, such as ...
Egheosa, Ogbomo   +4 more
core   +2 more sources

Ionic Liquids as Additives of Coffee Bean Oil in Steel-Steel Contacts

open access: yesLubricants, 2015
Environmental awareness and ever-growing restrictive regulations over contamination have increased the need for more environmentally-friendly lubricants.
James Grace   +3 more
doaj   +1 more source

A Study on the Performance of Hydromagnetic Squeeze Film between Anisotropic Porous Rectangular Plates with Couplestress Fluids

open access: yesTribology Online, 2014
In the present investigation, a semi analytic and semi Numerical solution of the hydromagnetic squeeze film between anisotropic porous rectangular plates with lubricant additives has been studied.
Syeda Tasneem Fathima   +3 more
doaj   +1 more source

Moringa Oil and Carbon Phases of Different Shapes as Additives for Lubrication

open access: yesLubricants
Vegetable oils in the lubricant field are largely studied. Their efficiency depends on their viscosity parameters and their fatty acid composition. The actions of moringa oil used as a lubricant base and as a lubricant additive have been shown in this ...
Nadiège Nomède-Martyr   +5 more
doaj   +1 more source

Effect of Lubricant Additives on the Oxidation Characteristics of Diesel Engine Particulate Matter

open access: yesInternational Journal of Chemical Engineering, 2020
Three common lubricant additives, including an antioxidant, detergent, and an antifoamer, were added to diesel fuel to perform a diesel engine bench test.
Guangju Xu   +4 more
doaj   +1 more source

Computational modelling of some anti-friction lubricant additives

open access: yesSouth African Journal of Chemical Engineering, 2020
Computational QSPR and MD simulation methods were used to design and assess new anti-friction lubricant additives. Four new additives were designed and butyl2-(benzo[d]thiazol-2-ylthio)-2-hydroxy acetate anti-friction additive was found to be excellently
Usman Abdulfatai   +3 more
doaj   +1 more source

Novel Lubricant Additives in 2025

open access: yesLubricants
In recent decades, advances in additive technology have played a pivotal role in the development of modern industry, underpinning the performance of high-end lubricants and greases [...]
Jiusheng Li
doaj   +1 more source

Impact of Nano-Fuel Additives and Nano-Lubricant Oil Additives on Diesel Engine Performance and Emission Characteristics [PDF]

open access: yesJournal of Heat and Mass Transfer Research
Fuel saving and emission control in transportation is a global critical issue, so research is required to concentrate on the energy conservation of diesel engines.
Dipakkumar Chimangiri Gosai   +2 more
doaj   +1 more source

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