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Enhancement of tribological behaviour and thermophysical properties of engine oil lubricant by Graphene/Co-Cr nanoparticle additives for preparation of stable nanolubricant

In the current study the tribological properties of Aluminum alloy (Al 25) with moment in time was examined by adding nanoparticles as additives. Nanoparticles exhibit high thermal conductivity, stable viscosity and can be dispersed well in oil. The purpose of this research is to determine the effec...

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Main Authors: M., Sandhya, D., Ramasamy, K., Kadirgama, W. S. W., Harun, M., Samykano, A., Ameer
Format: Conference or Workshop Item
Language:English
Published: IOP Publishing 2021
Subjects:
T Technology (General)
TH Building construction
Online Access:http://umpir.ump.edu.my/id/eprint/33422/1/Enhancement%20of%20tribological%20behaviour%20and%20thermophysical%20properties_FULL.pdf
http://umpir.ump.edu.my/id/eprint/33422/
https://10.1088/1757-899X/1078/1/012016
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spelling my.ump.umpir.334222022-07-04T03:21:38Z http://umpir.ump.edu.my/id/eprint/33422/ Enhancement of tribological behaviour and thermophysical properties of engine oil lubricant by Graphene/Co-Cr nanoparticle additives for preparation of stable nanolubricant M., Sandhya D., Ramasamy K., Kadirgama W. S. W., Harun M., Samykano A., Ameer T Technology (General) TH Building construction In the current study the tribological properties of Aluminum alloy (Al 25) with moment in time was examined by adding nanoparticles as additives. Nanoparticles exhibit high thermal conductivity, stable viscosity and can be dispersed well in oil. The purpose of this research is to determine the effect of Al2O3, TiO2, Graphene (G), Co-Cr, Ni nanoparticles on lubricity using linear wear testers under reciprocating sliding motion. SEM and EDX characterization techniques are used to study the composition and morphology on worn surfaces. The findings showed that the tribological properties of the substrate lubricant were significantly increased with the addition of nanoparticles. Friction and Wear are reduced with Graphene, Al2O3, TiO2, Ni & Co-Cr nanoparticles as additives for the same load value and can be used as multifunctional additives. Co-Cr at 0.03wt% has provided best performance among the other nanoparticles and can be used as Nano lubricant in the future. IOP Publishing 2021 Conference or Workshop Item PeerReviewed pdf en cc_by http://umpir.ump.edu.my/id/eprint/33422/1/Enhancement%20of%20tribological%20behaviour%20and%20thermophysical%20properties_FULL.pdf M., Sandhya and D., Ramasamy and K., Kadirgama and W. S. W., Harun and M., Samykano and A., Ameer (2021) Enhancement of tribological behaviour and thermophysical properties of engine oil lubricant by Graphene/Co-Cr nanoparticle additives for preparation of stable nanolubricant. In: IOP Conference Series: Materials Science and Engineering, The International Postgraduate Conference on Mechanical Engineering (IPCME 2021), 19-20 January 2021 , Pekan, Pahang, Malaysia. pp. 1-10., 1078 (012016). ISSN 1757-899X https://10.1088/1757-899X/1078/1/012016
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic T Technology (General)
TH Building construction
spellingShingle T Technology (General)
TH Building construction
M., Sandhya
D., Ramasamy
K., Kadirgama
W. S. W., Harun
M., Samykano
A., Ameer
Enhancement of tribological behaviour and thermophysical properties of engine oil lubricant by Graphene/Co-Cr nanoparticle additives for preparation of stable nanolubricant
description In the current study the tribological properties of Aluminum alloy (Al 25) with moment in time was examined by adding nanoparticles as additives. Nanoparticles exhibit high thermal conductivity, stable viscosity and can be dispersed well in oil. The purpose of this research is to determine the effect of Al2O3, TiO2, Graphene (G), Co-Cr, Ni nanoparticles on lubricity using linear wear testers under reciprocating sliding motion. SEM and EDX characterization techniques are used to study the composition and morphology on worn surfaces. The findings showed that the tribological properties of the substrate lubricant were significantly increased with the addition of nanoparticles. Friction and Wear are reduced with Graphene, Al2O3, TiO2, Ni & Co-Cr nanoparticles as additives for the same load value and can be used as multifunctional additives. Co-Cr at 0.03wt% has provided best performance among the other nanoparticles and can be used as Nano lubricant in the future.
format Conference or Workshop Item
author M., Sandhya
D., Ramasamy
K., Kadirgama
W. S. W., Harun
M., Samykano
A., Ameer
author_facet M., Sandhya
D., Ramasamy
K., Kadirgama
W. S. W., Harun
M., Samykano
A., Ameer
author_sort M., Sandhya
title Enhancement of tribological behaviour and thermophysical properties of engine oil lubricant by Graphene/Co-Cr nanoparticle additives for preparation of stable nanolubricant
title_short Enhancement of tribological behaviour and thermophysical properties of engine oil lubricant by Graphene/Co-Cr nanoparticle additives for preparation of stable nanolubricant
title_full Enhancement of tribological behaviour and thermophysical properties of engine oil lubricant by Graphene/Co-Cr nanoparticle additives for preparation of stable nanolubricant
title_fullStr Enhancement of tribological behaviour and thermophysical properties of engine oil lubricant by Graphene/Co-Cr nanoparticle additives for preparation of stable nanolubricant
title_full_unstemmed Enhancement of tribological behaviour and thermophysical properties of engine oil lubricant by Graphene/Co-Cr nanoparticle additives for preparation of stable nanolubricant
title_sort enhancement of tribological behaviour and thermophysical properties of engine oil lubricant by graphene/co-cr nanoparticle additives for preparation of stable nanolubricant
publisher IOP Publishing
publishDate 2021
url http://umpir.ump.edu.my/id/eprint/33422/1/Enhancement%20of%20tribological%20behaviour%20and%20thermophysical%20properties_FULL.pdf
http://umpir.ump.edu.my/id/eprint/33422/
https://10.1088/1757-899X/1078/1/012016
_version_ 1738510509905281024
score 13.211869

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