Minimum lubrication technique using silicone oil for friction reduction of stainless steel

Yoo, Sung-Shik; Kim, Dae Eun

doi:10.1007/s12541-013-0115-x

Cited by 34 publications

(25 citation statements)

References 14 publications

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“…Therefore lubricants with thermal and chemical stabilities are required. Polyphenyl ethers, silicone oil, perfluoropolyether (PFPE), and ionic liquids have been developed as high-temperature base oils [5][6][7][8]; however, either the high price of polyphenyl ethers, PFPE, and ionic liquids, or the poor lubricity of silicone oil limits their application. Moreover, PFPE is known to become highly chemically active when in contact with a Lewis acid, such as alumina [9].…”

Section: Introductionmentioning

confidence: 99%

Tribological Properties of Alkyldiphenylethers in Boundary Lubrication

et al. 2019

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Lubricants that are used in miniaturized moving mechanical components generally serve under severe conditions, such as high temperature, high speed, and high load. Although alkyldiphenylethers (ADEs) are used as base oils for high-temperature greases, their tribological properties remain unclear. This study investigated the influence of the alkyl chains on the tribological properties of ADEs. Longer and more attached alkyl chains decreased the friction coefficient of ADEs under both reciprocating and continuous sliding conditions. Wear was found to be independent of the alkyl chain under reciprocating sliding conditions due to abrasion being caused by debris that was not readily removed. ADEs showed good anti-wear properties when used as either a lubricant or an additive under continuous sliding conditions. Much smoother surfaces in the friction track were observed in comparison to poly-α-olefin. Fourier-Transform infrared spectroscopy analysis suggested that the ether groups were attracted to the worn steel surface, phenyl groups became consequently perpendicular, and the attached alkyl chains repelled other substances and prevented further wear of the surface. Moreover, ADEs showed a high adaptability with traditional additives.

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Section: Introductionmentioning

confidence: 99%

Tribological Properties of Alkyldiphenylethers in Boundary Lubrication

et al. 2019

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“…The second method is to make nano/micropores in the polymer matrix and then inject liquid lubricant into these pores to prepare porous self-lubricating materials. [7][8][9][10][11][12][13] These pore-structure materials can be lled, in situ, with ionic liquid, silicone oil and lithium grease, and have excellent tribological performance. During the sliding friction process, porous composites are subjected to friction and the liquid lubricant pre-stored in the pore structure can be extruded to form a lubricating lm on the friction surface to prevent direct friction between composites and friction pairs.…”

Section: Introductionmentioning

confidence: 99%

High temperature resistant polysulfone/silica double-wall microcapsules and their application in self-lubricating polypropylene

et al. 2017

RSC Adv.

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“…Concerning further to material development, the continuing demand for increase in the efficiency of new engines requires the development of novel technologies that can significantly increase the wear resistance, decrease the frictional loss, improve the cooling capacity, and reduce the weight by the substitution of gray cast iron cylinder [17][18][19][20][21][22][23][24]. In this context, aluminum alloy engine blocks have been used instead of the conventional cast iron engine blocks to improve the energy efficiency through weight reduction of engines.…”

Section: Introductionmentioning

confidence: 99%