Results 21 to 30 of about 466,249 (277)
Egyptian Journal of Petroleum, 2019 Quantitative structure-properties relationship (QSPR) method was used to design some novel antioxidant lubricant additives, while molecular dynamics simulations were used to calculate their dynamic binding energies on steel and to hydrogen-containing DLC
Usman Abdulfatai +3 more
doaj +1 more source
Lubricants, 2022 Decreasing harmful emissions of vehicle engines is becoming more and more challenging due to stricter standards. A possible solution is to improve the tribological attributes of lubricants, which can be achieved through the application of appropriate ...
Rajmund Kuti +2 more
doaj +1 more source
Performance of Zinc-Difattyalkyldithyocarbamate as Anti-Friction/Anti-Wear Lubricant Additives
Indonesian Journal of Chemistry, 2014 Dithyocarbamate is an organosulphur compound that has long been known and widely applied in various fields, including in agriculture and industry. Several variants of synthesized vegetable oil-based Zinc-difattyalkyldithyocarbamate were tested its anti ...
Komar Sutriah +3 more
doaj +1 more source
Study on the Lubricating Characteristics of Graphene Lubricants
Lubricants, 2023 Graphene is considered a good lubricant additive. The lubricating properties of graphene lubricant at different concentrations and temperatures are studied via a four-ball friction and wear-testing machine.
Yi Dong +4 more
doaj +1 more source
The feasibility of using electrostatic charge condition monitoring for lubricant additive screening
, 2008 International standards require lubricant formulators to develop additive packages that increase fuel economy, reduce environmental impact and minimise wear over ever increasing service intervals.
Booth, James Edward
core +2 more sources
Friction, 2020 In this study, the tribological behaviors of graphene as a lubricant additive for steel/copper and steel/steel friction pairs were compared. For the steel/copper friction pair, the graphene sheets remarkably decreased the coefficient of friction and wear
Junyuan Mao +4 more
doaj +1 more source
Radical Scavenging Mechanism and Antioxidant Effect of Fullerenes in Lubricating Oils (Part 3)
Tribology Online, 2023 Zinc dithiophosphate (ZnDTP) is used in lubricating oils as an antioxidant. However, its use has been discouraged because it contains phosphorus, which has a high environmental burden.
Daiki Takasaki +3 more
doaj +1 more source
The Current Situation and Future Direction of Nanoparticles Lubricant Additives in China
Lubricants, 2022 Nanoparticles as lubricant additives demonstrate powerful friction reduction and antiwear properties and are potential alternatives to traditional additives in line with green and environmentally friendly requirements.
Kun Han +7 more
doaj +1 more source
Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying
Advanced Engineering Materials, EarlyView.An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara +8 more
wiley +1 more source
Hydrophilized MoS2 as Lubricant Additive
LubricantsMolybdenum disulfide (MoS2) has been used in a variety of lubrication products due to its highly tunable surface chemistry. However, the performance of MoS2-derived tribofilms falls short when compared to other commercially available antiwear additives ...
M. Humaun Kabir +5 more
doaj +1 more source