Results 11 to 20 of about 5,957 (260)

New Optimized Lubricating Blend of Peanut Oil and Naphthenic Oil Additivated with Graphene Nanoparticles and MoS2: Stability Time and Thermal Conductivity

open access: yesLubricants, 2023
Lubricants are essential to machinery life, as they play a crucial role in controlling and diminishing the friction and wear between moving parts when operated under extreme conditions.
Rashmi Walvekar   +6 more
doaj   +1 more source

Development of a method for obtaining import-substituting greases based on regenerated synthetic motor oils of Uzbekistan [PDF]

open access: yesE3S Web of Conferences, 2023
The purpose of the study is to increase the efficiency of using used engine oils as a dispersion medium for plastic lubricants. It has been established that the removal of resins, carbenes, carbides and asphaltenes from used synthetic motor oils makes it
Arslanov Sh.   +5 more
doaj   +1 more source

Determination of the dynamic hardness of greases as a characteristic of deformation properties in a tribocontact

open access: yesПроблеми трибології, 2022
The efficiency of plastic oil is determined by the duration of its retention on the surface. Evaluation of the effectiveness of plastic lubricants depends on their mechanical properties.
O. Dykha   +3 more
doaj   +1 more source

Investigation of Wear Mechanism in Ball Bearings Lubricated by a Bio-Lubricant

open access: yesInternational Journal of Technology, 2017
Due to increased environmental sensitivity, renewable-based lubricants, and food grade lubricants are being considered potential alternatives to petroleum-based lubricants.
Dedison Gasni   +3 more
doaj   +1 more source

Machining studies on Monel K − 500 using TiAlN coated tungsten carbide inserts under Ag nanoparticles incorporated modified pongamia pinnata oil lubrication

open access: yesMaterials Research Express, 2022
Research investigations conducted in the past has shown that conventional petroleum based lubricants can be replaced with vegetable lubricants. Vegetable oil lubricants do not pollute the environment, as they are biodegradable.
L Emmanual, M Loganathan, T Karthikeyan
doaj   +1 more source

Characterization of Non-Edible Oil for Development of Stable Industrial Lubricant [PDF]

open access: yesE3S Web of Conferences, 2023
Lubricant derived from Mineral oil are not renewable, detrimental to health, and fluctuating in price. As a result, vegetable based oils are regarded as best substitute of mineral oil in the manufacturing of lubricants. It has become vital to do analysis
Gahir Gurmeet Singh   +1 more
doaj   +1 more source

Rheological and Wetting Properties of Environmentally Acceptable Lubricants (EALs) for Application in Stern Tube Seals

open access: yesLubricants, 2018
The use of Environmentally Acceptable Lubricants (EALs) for stern tube lubrication is increasing. Although the machine components of a sailing vessel are designed to operate together with mineral oil-based lubricants, these are being replaced by the less
F. Xavier Borras   +2 more
doaj   +1 more source

Development of Russian lubricants market under sanction pressure

open access: yesRUDN Journal of Economics, 2023
The oil and gas sector is one of the key sectors in the structure of the economy of the Russian Federation, as well as petroleum products industry, and particularly oil lubricants and components for their production. According to official statistics, the
Maxim V. Chernyaev, Artem M. Kudryashov
doaj   +1 more source

Some Studies on the Use of Vegetable Oils as Environmentally-Friendly Lubricants

open access: yesTribology Online, 2011
Environmentally friendly lubricants have been gaining importance worldwide for different technical applications because of the growing concern for the environments.
Ikram-ul Haq   +2 more
doaj   +1 more source

Tribological Study of Functional Fluids Based on Castor Oil

open access: yesASM Science Journal, 2022
Vegetable oil-based lubricants are environment-friendly options as against conventional lubricants. This paper discusses the synthesis as well as characterisation of esters from ricinoleic acid and sebacic acid whose main source is castor oil ...
Amit Pratap   +4 more
doaj   +1 more source

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