AI Chat Paper
Note: Please note that the following content is generated by AMiner AI. SciOpen does not take any responsibility related to this content.
{{lang === 'zh_CN' ? '文章概述' : 'Summary'}}
{{lang === 'en_US' ? '中' : 'Eng'}}
Chat more with AI
Powered by AMiner. Clicking this button will take you away from SciOpen.
Home Friction Article
PDF (1.1 MB)
Cite
EndNote(RIS) BibTeX
Collect
Submit Manuscript AI Chat Paper
Show Outline
Outline
Show full outline
Hide outline
Outline
Show full outline
Hide outline
Research Article | Open Access

Anti-wear properties evaluation of frictional sliding interfaces in automobile engines lubricated by copper/graphene nanolubricants

Mohamed Kamal Ahmed ALI1,2,3( ), Xianjun HOU1,3( ), Mohamed A. A. ABDELKAREEM1,2,3
Hubei Key Laboratory of Advanced Technology for Automotive Components, Wuhan University of Technology, Wuhan 430070, China
Automotive and Tractors Engineering Department, Faculty of Engineering, Minia University, El-Minia 61111, Egypt
Hubei Collaborative Innovation Center for Automotive Components Technology, Wuhan 430070, China
Show Author Information

Abstract

Owing to the significance of improving fuel economy, reducing emissions, and extending the durability of engine components, this study focused on the tribological performance of nano-additives. In this study, copper (Cu) and graphene (Gr) nanomaterials were dispersed in a fully formulated engine oil (5W-30) with different concentrations. The tribological trials were investigated under various speeds and loads, utilizing a reciprocating tribometer to mimic the ring/liner interfaces in the engine. The frictional surface morphologies were comprehensively analyzed using electron probe X-ray microanalysis (EPMA), field emission scanning electron microscopy (FESEM), energy dispersive spectrometer (EDS), and three dimensional (3D) surface profilometry to explore the mechanisms responsible for improving the tribological performance of the frictional sliding parts in the engine. The tribological test results illustrated that lubrication by nano-additives reduced the wear rate (WR) and friction coefficient (COF) by 25%-30% and 26.5%-32.6%, respectively, as compared with 5W-30. The results showed that this is a promising approach for increasing the durability and lifespan of frictional sliding components and fuel economy in automobile engines.

Keywords

frictionweartribofilmengine tribologynanomaterialnanolubricant

References

[1]
M K A Ali, F M Peng, H A Younus, M A A Abdelkareem, F A Essa, A Elagouz, X J Hou. Fuel economy in gasoline engines using Al2O3/TiO2 nanomaterials as nanolubricant additives. Appl Energy 211: 461-478 (2018)
Google Scholar
[2]
V S Jatti, T P Singh. Copper oxide nano-particles as friction-reduction and anti-wear additives in lubricating oil. J Mech Sci Technol 29(2): 793-798 (2015)
Google Scholar
[3]
C W Wu, C X Wei, X Jin, R Akhtar, W Zhang. Carbon spheres as lubricant additives for improving tribological performance of polyetheretherketone. J Mater Sci 54(6): 5127-5135 (2019)
Google Scholar
[4]
A Erdemir, G Ramirez, O L Eryilmaz, B Narayanan, Y F Liao, G Kamath, S K R S Sankaranarayanan. Carbon-based tribofilms from lubricating oils. Nature 536(7614): 67-71 (2016)
Google Scholar
[5]
M K A Ali, X J Hou, F A Essa, M A A Abdelkareem, A Elagouz, S Sharshir. Friction and wear reduction mechanisms of the reciprocating contact interfaces using nanolubricant under different loads and speeds. J Tribol 140(5): 051606 (2018)
Google Scholar
[6]
W Dai, B Kheireddin, H Gao, H Liang. Roles of nanoparticles in oil lubrication. Tribol Int 102: 88-98 (2016)
Google Scholar
[7]
S R Bewsher, M Leighton, M Mohammadpour, H Rahnejat, G Offner, O Knaus. Atomic force microscopic measurement of a used cylinder liner for prediction of boundary friction. Proc Inst Mech Eng D J Autom Eng 233(7): 1879-1889 (2019)
Google Scholar
[8]
M A A Abdelkareem, L Xu, M K A Ali, A Elagouz, J Mi, S J Guo, Y L Liu, L Zuo. Vibration energy harvesting in automotive suspension system: A detailed review. Appl Energy 229: 672-699 (2018)
Google Scholar
[9]
M K A Ali, X J Hou, R Fiifi Turkson, M Ezzat. An analytical study of tribological parameters between piston ring and cylinder liner in internal combustion engines. Proc Inst Mech Eng K J Multi-body Dyn 230(4): 329-349 (2016)
Google Scholar
[10]
M K A Ali, X J Hou, M A A Abdelkareem, M Gulzar, A H Elsheikh. Novel approach of the graphene nanolubricant for energy saving via anti-friction/wear in automobile engines. Tribol Int 124: 209-229 (2018)
Google Scholar
[11]
S Ingole, A Charanpahari, A Kakade, S S Umare, D V Bhatt, J Menghani. Tribological behavior of nano TiO2 as an additive in base oil. Wear 301(1-2): 776-785 (2013)
Google Scholar
[12]
M K A Ali, X J Hou, A Elagouz, F A Essa, M A A Abdelkareem. Minimizing of the boundary friction coefficient in automotive engines using Al2O3 and TiO2 nanoparticles. J Nanopart Res 18(12): 377 (2016)
Google Scholar
[13]
Y Y Wu, W C Tsui, T C Liu. Experimental analysis of tribological properties of lubricating oils with nanoparticle additives. Wear 262(7-8): 819-825 (2007)
Google Scholar
[14]
M K A Ali, X J Hou, L Q Mai, B C Chen, R F Turkson, Q P Cai. Reducing frictional power losses and improving the scuffing resistance in automotive engines using hybrid nanomaterials as nano-lubricant additives. Wear 364-365: 270-281 (2016)
Google Scholar
[15]
M K A Ali, X J Hou, L Q Mai, Q P Cai, R F Turkson, B C Chen. Improving the tribological characteristics of piston ring assembly in automotive engines using Al2O3 and TiO2 nanomaterials as nano-lubricant additives. Tribol Int 103: 540-554 (2016)
Google Scholar
[16]
W Li, S H Zheng, B Q Cao, S Y Ma. Friction and wear properties of ZrO2/SiO2 composite nanoparticles. J Nanopart Res 13(5): 2129-2137 (2011)
Google Scholar
[17]
M K A Ali, X J Hou, R F Turkson, Z Peng, X D Chen. Enhancing the thermophysical properties and tribological behaviour of engine oils using nano-lubricant additives. RSC Adv 6(81): 77913-77924 (2016)
Google Scholar
[18]
H R Li, L Wang, Y R He, Y W Hu, J Q Zhu, B C Jiang. Experimental investigation of thermal conductivity and viscosity of ethylene glycol based ZnO nanofluids. Appl Therm Eng 88: 363-368 (2015).
Google Scholar
[19]
M K A Ali, X J Hou. Improving the tribological behavior of internal combustion engines via the addition of nanoparticles to engine oils. Nanotechnol Rev 4(4): 347-358 (2015)
Google Scholar
[20]
A Elagouz, M K A Ali, X J Hou, M A A Abdelkareem, M A Hassan. Frictional performance evaluation of sliding surfaces lubricated by zinc-oxide nano-additives. Surf Eng, in Press, .
Crossref Google Scholar
[21]
M Asnida, S Hisham, N W Awang, A K Amirruddin, M M Noor, K Kadirgama, D Ramasamy, G Najafi, F Tarlochan. Copper (II) oxide nanoparticles as additve in engine oil to increase the durability of piston-liner contact. Fuel 212: 656-667 (2018)
Google Scholar
[22]
M A Grekov, S A Kostyrko. A multilayer film coating with slightly curved boundary. Int J Eng Sci 89: 61-74 (2015)
Google Scholar
[23]
M K A Ali, X J Hou. M50 matrix sintered with nanoscale solid lubricants shows enhanced self-lubricating properties under dry sliding at different temperatures. Tribol Lett 67(3): 71 (2019)
Google Scholar
[24]
M K A Ali, M M Makrahy, X J Hou. Role of the friction layer formed on the brake lining surface in friction stabilization for automotive brakes. Surf Topogr: Metrol Prop 7(1): 015026 (2019)
Google Scholar
[25]
J Padgurskas, R Rukuiza, I Prosyčevas, R Kreivaitis. Tribological properties of lubricant additives of Fe, Cu and Co nanoparticles. Tribol Int 60: 224-232 (2013)
Google Scholar
[26]
ASTM. ASTM G181-2011 Standard test method for conducting friction tests of piston ring and cylinder liner materials under lubricated conditions. West Conshohocken (USA): ASTM (2011)
[27]
J J Truhan, J Qu, P J Blau. A rig test to measure friction and wear of heavy duty diesel engine piston rings and cylinder liners using realistic lubricants. Tribol Int 38(3): 211-218 (2005)
Google Scholar
[28]
A Morina, P M Lee, M Priest, A Neville. Challenges of simulating ‘fired engine’ ring-liner oil additive/surface interactions in ring-liner bench tribometer. Tribol-Mater, Surf Interfaces 5(1): 25-33 (2011)
Google Scholar
[29]
BJ Hamrock, D Dowson. Ball Bearing Lubrication: The Elastohydrodynamics of Elliptical Contacts. New York: Wiley, 1981.
[30]
A Khan, A Rashid, R Younas, R Chong. A chemical reduction approach to the synthesis of copper nanoparticles. Int Nano Lett 6(1): 21-26 (2016)
Google Scholar
[31]
F Chiñas-Castillo, H Spikes. Mechanism of action of colloidal solid dispersions. J Tribol 125(3): 552-557 (2003)
Google Scholar
[32]
H L Yu, Y Xu, P J Shi, B S Xu, X L Wang, Q Liu. Tribological properties and lubricating mechanisms of Cu nanoparticles in lubricant. Trans Nonferr Metals Soc China 18(3): 636-641 (2008)
Google Scholar
[33]
S Loehle, C Matta, C Minfray, T Le Mogne, J M Martin, R Iovine, Y Obara, R Miura, A Miyamoto. Mixed lubrication with C18 fatty acids: Effect of unsaturation. Tribol Lett 53(1): 319-328 (2014)
Google Scholar
[34]
P Woś, J Michalski. Effect of initial cylinder liner honing surface roughness on aircraft piston engine performances. Tribol Lett 41(3): 555-567 (2011)
Google Scholar
Friction
Volume 8 Issue 5,
October 2020
Pages 905-916
DOI: 10.1007/s40544-019-0308-0
Cite this article:
ALI MKA, HOU X, ABDELKAREEM MAA. Anti-wear properties evaluation of frictional sliding interfaces in automobile engines lubricated by copper/graphene nanolubricants. Friction, 2020, 8(5): 905-916. https://doi.org/10.1007/s40544-019-0308-0

686

Views

12

Downloads

78

Crossref

N/A

Web of Science

84

Scopus

0

CSCD

Altmetrics
Received: 11 December 2018
Revised: 16 May 2019
Accepted: 30 May 2019
Published: 28 September 2019
© The author(s) 2019

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made.

The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder.

To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.
Return