Results 21 to 30 of about 937,202 (356)
South African Journal of Chemical Engineering, 2020 In-silico QSPR and MD simulation methods were adopted to effectively design new lubricant anti-wear additive compounds as an alternative to zinc dialkyl dithiophosphate (ZDDP) which was reported to contribute to environmental pollution.
Usman Abdulfatai +3 more
doaj +1 more source
Lubricants, 2022 The continuous tribological development of engine lubricants is becoming more and more vital due to its fuel efficiency improvement and lifetime increasing potential.
Á. Tóth +4 more
semanticscholar +1 more source
Experimental Investigation on the Wear Performance of Nano-Additives on Degraded Gear Lubricant
Lubricants, 2023 This study investigates the degradation of a commercially available gear lubricant and the potential of nano-additives to mitigate such degradation. Initially, we performed an experimental study on the chemical degradation of commercially available API ...
Harish Hirani +2 more
doaj +1 more source
South African Journal of Chemical Engineering, 2020 Alternatives multifunctional lubricant additives have been proposed by many researchers to replace long-time use of multifunctional lubricant additive, Zinc-dialkyl-dithiophosphate (ZDDP).
Usman Abdulfatai +3 more
doaj +1 more source
The effect of an organic pentasulfide EP additive in turning and milling operations [PDF]
, 2014 Coopération avec Ecole Centrale LyonBecause a cutting fluid could be equally used for different cutting operations, this study proposed to investigate the behavior of a well-known extreme-pressure additive (pentasulfide) in both turning and milling ...
BIERLA, Aleksandra +4 more
core +4 more sources
Lubricant and Lubricant Additives
, 2021 Lubricants have been used by humans for thousands of years in their simple machines such as wheel-axle bearings and sledges. Modern machines are much more complicated and are composed of many different machine elements which are in relative motion under varying loads, speeds and temperatures.
openaire +3 more sources
Lubrication of DLC Coatings with Two Tris(pentafluoroethyl)trifluorophosphate Anion-Based Ionic Liquids [PDF]
, 2013 The lubrication of a Cr-DLC coating with ethyl-dimethyl-2-methoxyethylammonium tris(pentafluoroethyl)trifluoropho-sphate [(NEMM)MOE][FAP] and 1-butyl-1-methylpyrro-lidinium tris(pentafluoroethyl)trifluorophosphate [BMP] [FAP] ionic liquids (ILs) as 1 wt%
A. Fernández-González +5 more
core +1 more source
Tribology Online, 2021 Ionic liquids (ILs) are being considered as novel lubricant additives to improve the friction and anti-wear characteristics of sliding surfaces. Because ILs consist of only cations and anions, their physical and chemical properties can be easily tailored
Kaisei Sato +4 more
doaj +1 more source
Наука и техника, 2019 The paper substantiates scientific background for development of lubricant compositions used in moulds for concrete products with high-quality surface. It has been shown that consideration of interaction between air bubbles, lubricant and liquid phase of
P. I. Yukhnevskiy, N. P. Dimitriadi
doaj +1 more source
Frontiers in Mechanical Engineering, 2022 Water-based lubricants have the potential to become the largest environmentally friendly lubricants in applications such as electric vehicles and the newly emerging green technologies of the future due to their inherent low viscosity and cooling ...
W. Wijanarko +3 more
doaj +1 more source