Results 111 to 120 of about 246 (166)

Position of Carbonyl Group Affects Tribological Performance of Ester Friction Modifiers. [PDF]

open access: yesACS Appl Mater Interfaces
Song W   +5 more
europepmc   +1 more source

Tribochemistry of superlubricating amorphous carbon films

Chemical Communications, 2021
The recent progress in the superlubricity mechanism and properties regulation of DLC films is introduced from the perspective of tribochemistry.
Dongxiang Zhu   +4 more
openaire   +2 more sources

Tribochemistry of Bulk Zinc Metaphosphate Glasses [PDF]

open access: yesTribology Letters, 2010
Zinc polyphosphate glasses are the principal component of the antiwear tribofilms formed on steel surfaces in the presence of additives, such as zinc dialkyldithiophosphates. In this work, amorphous, zinc metaphosphate glasses have been synthesized and characterized by means of X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FT-IR ...
Antonella Rossi   +2 more
exaly   +4 more sources

Tribochemistry at lubricated interfaces

Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, 1994
High resolution mass spectrometry is used to monitor in situ gaseous wear products that are generated during sliding of lubricated carbon–carbon interfaces in a vacuum. During the initial stages of sliding, significant amounts of polyperfluoroether lubricant fragments are detected, which resemble the mass patterns of scissioned lubricant in the thermal
V. J. Novotny, Xiaohe Pan, C. S. Bhatia
openaire   +1 more source

Tribochemistry of jet fuels

Chemistry and Technology of Fuels and Oils, 1972
In the rolling friction of metals in fuel media, inorganic and organic products are formed on the surface.
A. F. Aksenov   +5 more
openaire   +1 more source

Tribochemistry in ceramic lubrication

Lubrication Science, 1996
AbstractEffective lubrication systems are crucial to the successful application of ceramic materials in many advanced technologies. A review is given here of the tribochemistry of ceramic lubrication, including the effects of water, water‐based lubricants, hydrocarbons, additives and solid lubricants, on the friction and wear properties of ceramics ...
Xue Qunji, Weii Jianjum
exaly   +2 more sources

Tribochemistry of Materials

World Tribology Congress III, Volume 1, 2005
Tribochemistry refers to the contact chemistry occurs inside the wearing interface under boundary lubricated conditions. Since lubrication chemistry has been dominated by hydrocarbon-steel chemistry, other chemistry between insulators, semiconductors, carbon films and lubricants has not been explored extensively.
openaire   +1 more source

Tribochemistry of gadolinium dialkyldithiophosphate

Wear, 1996
Abstract In the present paper, the tribological behaviors of gadolinium dialkyldithiophoshate (GdDDP) were evaluated on friction testers. There-after, the tribochemistry of GdDDP were investigated through scanning electron microscopy (SEM), Auger electron spectroscopy (AES) and X-ray photoelectron spectroscopy (XPS).
Chen Boshui, Dong Junxiu, Chen Guoxu
exaly   +2 more sources

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