Results 11 to 20 of about 5,712 (292)
Designing Lubricating Properties of Vegetable Base Oils
Molecules, 2018 Lubricants that are based on renewable raw materials have drawn increased attention in various applications, especially those related to the food industry. Due to the high requirements of environmental protection, there is a need to develop biodegradable
Jolanta Iłowska +9 more
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Ceramics, 2023 Long-term sustainability and decreasing amount of fossil oil reserves require a partial or complete transformation of traditional lubricating oils. The use of silica nanoparticles as a lubricant additive has a huge tribological potential, which has ...
Álmos Dávid Tóth +4 more
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Fabrication of CoNiMo/γ-Al2O3 from waste aluminum foil to convert waste lube oil to hydrotreated oil
Egyptian Journal of Petroleum, 2021 Because of the heavy metal content and other toxic chemicals, used lubricating oil remains one of the most serious environmental concerns. The target of this work is the synthesis of γ-Al2O3 from waste aluminum foil and re-refining waste lubricating oils
Asmaa A. Abdelrahman +3 more
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A research on magnetic properties of magnetic nanodispersed lubricants [PDF]
MATEC Web of Conferences, 2019 The paper presents the results of theoretical and experimental studies of the magnetic properties of magnetic lubricating oils. It shows oil magnetization curves in the initial state and after tests in the boundary friction mode.
Bolotov Alexander +2 more
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Applied Sciences, 2023 The viscosity of lubricating oils is influenced by fly-ash additives and temperature, as they play a crucial role in regulating the viscosity of oils.
Tuan-Anh Bui, Ngoc-Tam Bui
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Research Progress on the Influence of Microorganisms in Cutting Fluid on Rust Resistance [PDF]
Cailiao BaohuMicroorganisms can cause the cutting fluid to deteriorate and destroy the anti-rust properties of the cutting fluid，thereby resulting in the corrosion of workpieces and machine tools.Firstly，this article outlined the different invasion pathways of ...
LI Xuwen, SHEN Yuanyuan, LIU Qingkun, ZHANG Junzhuang, DONG Lihua, DONG Yaohua
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Breakdown Processes of Boundary Films Formed by Oiliness Additives
Tribology Online, 2011 Breakdown processes of boundary films formed by lubricating oils containing oiliness additives were studied in a steel-mercury interface under quasi-static loading.
Ken Nakano, Kazuyoshi Manabe
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Biodegradability of lubricating oils [PDF]
, 2022 Magistritöö Keskkonnakorralduse ja -poliitika õppekavalMaailmas aina suureneva reostuse probleemi tõttu on biolagunevate materjalide kasutuselevõtt üha olulisem. Seetõttu on tähtis uurida ka biolagunevust.
Männiste, Eva-Mai
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DETERMINING THE OPERATING TIME OF THE ENGINE OILS [PDF]
Journal of the Egyptian Society of Tribology, 2010 The environment of Arab countries suffers from the relatively high concentration of dust in air, due to the lack of rain and the vast area of desert, which causes an increase in wear rate of engines. Consequently, the period of lubricating oil change has
O. A. Elhabib +3 more
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To Study the Viscosity Index of SN500 and SN150 Base Oil with Vegetable Oil and Selective Polymers as Additives [PDF]
Engineering and Technology Journal, 2013 Viscosity index is one of the most important parameter for the lubricating oils performance. The effect of additives on the viscosity index for mineral lubricating oils SN500 and SN150 have been studied by adding castor oil, olive oil, corn oil ...
Kitab Omer Mohammed, Rafi Jamal yacoup
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