Rheological Behavior of Carbon Nanotubes as an Additive on Lithium Grease

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dc.AffiliationOctober University for modern sciences and Arts (MSA)
dc.contributor.authorMohamed, Alaa
dc.contributor.authorAhmed Khattab, Aly
dc.contributor.authorAbdel Sadek Osman, Tarek
dc.contributor.authorZaki, Mostafa
dc.date.accessioned2020-02-04T07:43:26Z
dc.date.available2020-02-04T07:43:26Z
dc.date.issued2013
dc.descriptionMSA Google Scholaren_US
dc.description.abstractThe rheological behaviors of carbon nanotubes (CNTs) as an additive on lithium grease at different concentrations were examined under various settings of shear rate, shear stress, and apparent viscosity. The results indicated that the optimum content of the CNTs was 2%. These experimental investigations were evaluated with a Brookfield Programmable Rheometer DV-III ULTRA. The results indicated that the shear, stress and apparent viscosity increase with the increase of CNTs concentration. The microstructure of CNTs and lithium grease was examined by high resolution transmission electron microscope (HRTEM) and scanning electron microscope (SEM). The results indicated that the microscopic structure of the lithium grease presents a more regular and homogeneous network structure, with long fibers, which confirms the rheological stability.en_US
dc.description.urihttps://www.scimagojr.com/journalsearch.php?q=4000151616&tip=sid&clean=0
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dc.identifier.doihttps://doi.org/10.1155/2013/279090
dc.identifier.otherhttps://doi.org/10.1155/2013/279090
dc.identifier.urihttps://t.ly/AZggO
dc.language.isoenen_US
dc.publisherHindawi Publishing Corporationen_US
dc.relation.ispartofseriesJournal of Nanotechnology;Volume 2013, Article ID 279090, 4 pages
dc.subjectcarbon nanotubesen_US
dc.subjecttribological behavioren_US
dc.subjectlithium greaseen_US
dc.subjectlubricant additivesen_US
dc.subjectantiwearen_US
dc.subjectfriction coefficientsen_US
dc.titleRheological Behavior of Carbon Nanotubes as an Additive on Lithium Greaseen_US
dc.typeArticleen_US

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