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Influence of dimple shape on tribofilm formation and tribological properties of textured surfaces under full and starved lubrication
(Elsevier, 2019-08)
Lubrication conditions have significant influences on the formation of tribofilms and then affect tribological behavior. In this work, the influence of tribofilm formation on the tribological behavior of textured surfaces ...
Shear and thermal effects in boundary film formation during sliding
(Royal Society of Chemistry, 2014-05)
A prerequisite for understanding mechano- and tribochemical reaction pathways is that the interface be in thermodynamic equilibrium and that the temperature be well defined. It is suggested that this occurs in two regimes: ...
Evaluation of tribological perfomance of liquid ionic as additive for vegetable-based lubricant
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia MecânicaEngenharia Mecânica, 2023)
Tribologia de cerâmicos dissimilares no deslizamento em água. Estudos de caso : Si3N4-SiC, Si3N4-Al2O3, Si3N4-ZTA, Al2O3-SiC, ZrO2-SiC, ZrO2-Al2O3 e ZrO2-ZTA
(2015)
Sob determinadas condições, o deslizamento de cerâmicos lubrificados com água apresenta
ultrabaixo coeficiente de atrito (μ<0,01), o que caracteriza um estado de superlubricidade. A
elevada capacidade de carga e eficiência ...
Failure analysis as a tool to optimize the design of a ring on disc tribotest investigating the role of surface roughness
(ElsevierOxford, 2015)
The influence of the surface roughness of pearlitic grey cast iron discs on the formation of tribofilms and the evolution of the friction coefficient during a ring on disc tribotest with the addition of magnetite and ...
Interfacial Nanostructure of 2D Ti3C2/Graphene Quantum Dots Hybrid Multicoating for Ultralow Wear
(Wiley, 2020)
The 2D Ti3C2/graphene quantum dots (GQDs) composite coating contains numerous merits, which offers underlying solutions for lubrication issues in common conditions. Herein, specific efforts are devoted to explore and develop ...
Cast Iron and the Self-Lubricating Behaviour of Graphite Under Abrasive Wear Conditions
(INTEMA - UNMdP-CONICET, 2014)
Cast Iron and the Self-Lubricating Behaviour of Graphite Under Abrasive Wear Conditions
(INTEMA - UNMdP-CONICET, 2014)
Improved tribocorrosion performance of bio-functionalized TiO2 nanotubes under two-cycle sliding actions in artificial saliva
(2018-04-01)
After insertion into bone, dental implants may be subjected to tribocorrosive conditions resulting in the release of metallic ions and solid wear debris, which can induce to peri-implant inflammatory reactions accompanied ...