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Evaluation of physicochemical and tribological performances of hBN/WS2 and hBN/TiO2 hybrid nanoparticles-MJO-based oil

This work aims to investigate the physicochemical and tribological performance of modified Jatropha oil (MJO) with the addition of 0.025 wt.% of hexagonal boron nitride (hBN) + Titanium dioxide (TiO2) (MJOht) and hBN + tungsten disulphide (WS2) (MJOhw). The physicochemical properties of the samples...

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Main Authors: Ainaa Mardhiah, Sabri, Norfazillah, Talib, Amiril Sahab, Abdul Sani, Kamaruddin, Kamdani
Format: Article
Language:English
Published: Malaysian Tribology Society (MYTRIBOS) 2023
Subjects:
TJ Mechanical engineering and machinery
TS Manufactures
Online Access:http://umpir.ump.edu.my/id/eprint/40729/1/Evaluation%20of%20physicochemical%20and%20tribological%20performances%20of%20hBN_WS2%20and%20hBN_TiO2%20hybrid%20nanoparticles-MJO-based%20oil.pdf
http://umpir.ump.edu.my/id/eprint/40729/
https://jurnaltribologi.mytribos.org/v37/JT-37-84-97.pdf
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spelling my.ump.umpir.407292024-03-21T06:23:56Z http://umpir.ump.edu.my/id/eprint/40729/ Evaluation of physicochemical and tribological performances of hBN/WS2 and hBN/TiO2 hybrid nanoparticles-MJO-based oil Ainaa Mardhiah, Sabri Norfazillah, Talib Amiril Sahab, Abdul Sani Kamaruddin, Kamdani TJ Mechanical engineering and machinery TS Manufactures This work aims to investigate the physicochemical and tribological performance of modified Jatropha oil (MJO) with the addition of 0.025 wt.% of hexagonal boron nitride (hBN) + Titanium dioxide (TiO2) (MJOht) and hBN + tungsten disulphide (WS2) (MJOhw). The physicochemical properties of the samples were evaluated through kinematic viscosity and viscosity index. Four ball test was used to determine the tribological performance of the samples. All the MJO samples were compared with the benchmark oil, Synthetic Ester (SE). The result revealed that MJOht has excellent physicochemical properties in kinematic viscosity of 20.79 mm2/s at 40 °C and 6.29 mm2/s at 100 °C. MJOht also had the highest viscosity index (288). For tribological performance, MJOhw has an excellent coefficient of friction (COF) (0.0574) and lowest surface roughness (Ra) (0.11 μm)., while MJOht shows a smaller mean wear scar diameter (MWSD) (718.6 µm). Overall, MJO with hybrid additives shows excellent performance on physicochemical and tribological properties and making it a feasible choice as a green metalworking fluid. Malaysian Tribology Society (MYTRIBOS) 2023 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/40729/1/Evaluation%20of%20physicochemical%20and%20tribological%20performances%20of%20hBN_WS2%20and%20hBN_TiO2%20hybrid%20nanoparticles-MJO-based%20oil.pdf Ainaa Mardhiah, Sabri and Norfazillah, Talib and Amiril Sahab, Abdul Sani and Kamaruddin, Kamdani (2023) Evaluation of physicochemical and tribological performances of hBN/WS2 and hBN/TiO2 hybrid nanoparticles-MJO-based oil. Jurnal Tribologi, 37. pp. 84-97. ISSN 2289-7232. (Published) https://jurnaltribologi.mytribos.org/v37/JT-37-84-97.pdf
institution Universiti Malaysia Pahang Al-Sultan Abdullah
building UMPSA Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang Al-Sultan Abdullah
content_source UMPSA Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TJ Mechanical engineering and machinery
TS Manufactures
spellingShingle TJ Mechanical engineering and machinery
TS Manufactures
Ainaa Mardhiah, Sabri
Norfazillah, Talib
Amiril Sahab, Abdul Sani
Kamaruddin, Kamdani
Evaluation of physicochemical and tribological performances of hBN/WS2 and hBN/TiO2 hybrid nanoparticles-MJO-based oil
description This work aims to investigate the physicochemical and tribological performance of modified Jatropha oil (MJO) with the addition of 0.025 wt.% of hexagonal boron nitride (hBN) + Titanium dioxide (TiO2) (MJOht) and hBN + tungsten disulphide (WS2) (MJOhw). The physicochemical properties of the samples were evaluated through kinematic viscosity and viscosity index. Four ball test was used to determine the tribological performance of the samples. All the MJO samples were compared with the benchmark oil, Synthetic Ester (SE). The result revealed that MJOht has excellent physicochemical properties in kinematic viscosity of 20.79 mm2/s at 40 °C and 6.29 mm2/s at 100 °C. MJOht also had the highest viscosity index (288). For tribological performance, MJOhw has an excellent coefficient of friction (COF) (0.0574) and lowest surface roughness (Ra) (0.11 μm)., while MJOht shows a smaller mean wear scar diameter (MWSD) (718.6 µm). Overall, MJO with hybrid additives shows excellent performance on physicochemical and tribological properties and making it a feasible choice as a green metalworking fluid.
format Article
author Ainaa Mardhiah, Sabri
Norfazillah, Talib
Amiril Sahab, Abdul Sani
Kamaruddin, Kamdani
author_facet Ainaa Mardhiah, Sabri
Norfazillah, Talib
Amiril Sahab, Abdul Sani
Kamaruddin, Kamdani
author_sort Ainaa Mardhiah, Sabri
title Evaluation of physicochemical and tribological performances of hBN/WS2 and hBN/TiO2 hybrid nanoparticles-MJO-based oil
title_short Evaluation of physicochemical and tribological performances of hBN/WS2 and hBN/TiO2 hybrid nanoparticles-MJO-based oil
title_full Evaluation of physicochemical and tribological performances of hBN/WS2 and hBN/TiO2 hybrid nanoparticles-MJO-based oil
title_fullStr Evaluation of physicochemical and tribological performances of hBN/WS2 and hBN/TiO2 hybrid nanoparticles-MJO-based oil
title_full_unstemmed Evaluation of physicochemical and tribological performances of hBN/WS2 and hBN/TiO2 hybrid nanoparticles-MJO-based oil
title_sort evaluation of physicochemical and tribological performances of hbn/ws2 and hbn/tio2 hybrid nanoparticles-mjo-based oil
publisher Malaysian Tribology Society (MYTRIBOS)
publishDate 2023
url http://umpir.ump.edu.my/id/eprint/40729/1/Evaluation%20of%20physicochemical%20and%20tribological%20performances%20of%20hBN_WS2%20and%20hBN_TiO2%20hybrid%20nanoparticles-MJO-based%20oil.pdf
http://umpir.ump.edu.my/id/eprint/40729/
https://jurnaltribologi.mytribos.org/v37/JT-37-84-97.pdf
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score 13.235362

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