In Situ Study of Role of Microstructure on Antiwear Tribofilm Formation on AZ91 Magnesium Alloy under Zinc Dialkyldithiophosphate Containing Lubricant
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Engineering Materials"
DOI: 10.1002/adem.202000335
Abstract: Herein, role of microstructure on friction and wear properties of as‐cast and aged AZ91 alloy is investigated using atomic force microscopy (AFM) in lubricated conditions. The lubricant contains commercial antiwear additive zinc dialkyldithiophosphate (ZDDP), which… read more here.
Keywords: role microstructure; alloy; tribofilm formation; tribofilm ... See more keywords
Tribofilm Formation, Friction and Wear-Reducing Properties of Some Phosphorus-Containing Antiwear Additives
Sign Up to like & getrecommendations! Published in 2020 at "Tribology Letters"
DOI: 10.1007/s11249-020-01315-8
Abstract: The film-forming, friction and wear properties of a range of model and commercial ashless P and P/S antiwear additives have been studied. A method has been developed for removing the tribofilms formed by such additives… read more here.
Keywords: antiwear additives; friction wear; friction; tribofilm formation ... See more keywords
Enhancement of tribofilm formation from water lubricated PEEK composites by copper nanowires
Sign Up to like & getrecommendations! Published in 2018 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2018.02.272
Abstract: Abstract A high-performance tribofilm is crucial to enhance the tribological performance of tribomaterials. In order to promote tribofilm formation under water lubrication conditions, copper nanowires as a functional nanomaterial were filled into neat polyetheretherketone (PEEK)… read more here.
Keywords: tribofilm formation; copper; formation water; copper nanowires ... See more keywords
Wear phenomena and tribofilm formation of copper/copper-graphite sliding electrical contact materials
Sign Up to like & getrecommendations! Published in 2018 at "Wear"
DOI: 10.1016/j.wear.2017.12.012
Abstract: Copper-graphite composites of different compositions sliding against copper are investigated with regards to friction, wear and contact resistance. We find that comprehensive studies including the ... read more here.
Keywords: phenomena tribofilm; copper; wear phenomena; copper graphite ... See more keywords
Direct Multimodal Nanoscale Visualization of Early Phosphorus-Based Antiwear Tribofilm Formation.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c16761
Abstract: Understanding the mechanism of antiwear (AW) tribofilm formation and how to tune surface chemistry to control functionality is essential for the development of the next generation of oil lubricants. In particular, understanding and optimizing early… read more here.
Keywords: phosphorus based; chemistry; antiwear tribofilm; tribofilm formation ... See more keywords
Understanding Tribofilm Formation Mechanisms in Ionic Liquid Lubrication
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-09029-z
Abstract: Ionic liquids (ILs) have recently been developed as a novel class of lubricant anti-wear (AW) additives, but the formation mechanism of their wear protective tribofilms is not yet well understood. Unlike the conventional metal-containing AW… read more here.
Keywords: understanding tribofilm; wear debris; formation; mechanisms ionic ... See more keywords
In situ multimodal imaging for nanoscale visualization of tribofilm formation
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Physics"
DOI: 10.1063/1.5140480
Abstract: A third of the energy from fuel combustion in passenger car gasoline engines is lost due to friction. Carefully designed engine lubricants can recover some of these losses by reducing friction and wear by forming… read more here.
Keywords: methodology; friction; tribofilm formation; microscopy ... See more keywords