Effect of hBN/Al2O3 Nanoparticle Additives on the Tribological Performance of Engine Oil
DOI:
https://doi.org/10.11113/jt.v66.2685Keywords:
hBN, Al2O3, diesel engine oil, coefficient of friction, wear rateAbstract
Nanotechnology currently has an important role in reducing engine wear and improving fuel efficiency within engines using nanoparticle additives in engine oil. In this work, the effect of hexagonal boron nitride (hBN) and alumina (Al2O3) nanoparticle additives, on the tribological performance of SAE 15W40 diesel engine oil, was studied. A tribological test was conducted using a four-ball tribotester. The results show that the coefficient of friction (COF) and wear rate of the ball reduced significantly by dispersing hBN nanoparticle additives in SAE 15W40 diesel engine oil; compared to without or with Al2O3 nanoparticle additives. This is in accordance with the significant reduction of wear scar diameter and smoother worn surfaces observed on the balls.
References
M. F. B. Abdollah, Y. Yamaguchi, T. Akao, N. Inayoshi, N. Miyamoto, T. Tokoroyama, N. Umehara. 2012. Future Developments of a Deformation-Wear Transition Map of DLC Coating. Tribology Online. 3: 107–111.
M. F. B. Abdollah, Y. Yamaguchi, T. Akao, N. Inayoshi, N. Miyamoto, T. Tokoroyama, N. Umehara. 2012. Deformation-Wear Transition Map of DLC Coating Under Cyclic Impact Loading Wear. 274–275: 435–441.
M. F. B. Abdollah, Y. Yamaguchi, T. Akao, N. Inayoshi, N. Miyamoto, T. Tokoroyama, N. Umehara. 2011. The Effect of Maximum Normal Impact Load, Absorbed Energy, and Contact Impulse. Tribology Online. 6: 257–264.
M. F. B. Abdollah, Y. Yamaguchi, T. Akao, N. Inayoshi, N. Miyamoto, T. Tokoroyama, N. Umehara. 2010. Phase Transformation Studies on the a-C Coating Under Repetitive Impact. Surface and Coatings Technology. 205: 625–631.
M. F. B. Abdollah, M.A.A. Mazlan, H. Amiruddin, N. Tamaldin. 2014. Frictional Behavior of Bearing Material under Gas Lubricated Conditions. Procedia Engineering. DOI: 10.1016/j.proeng.2013.12.240.
S. Syahrullail, K. Nakanishi, S. Kamitani. 2005. Investigation of the Effects of Frictional Constraint with Application of Palm Olein Oil Lubricant and Paraffin Mineral Oil Lubricant on Plastic Deformation by Plane Strain Extrusion. Journal of Japanese Society of Tribologists, 50: 877–885.
S. Syahrullail, K. Nakanishi, S. Kamitani. 2012. Experimental Evaluation of Refined, Bleached, and Deodorized Palm Olein and Palm Stearin in Cold Extrusion of Aluminum A1050. Tribology Transactions. 55: 199–209.
T. C. Ing, A. K. Mohammed Rafiq, Y. Azli, S. Syahrullail. 2012. The Effect of Temperature on the Tribological Behavior of RBD Palm Stearin. Tribology Transactions. 55: 539–548.
C. I. Tiong, Y. Azli, M. R. Abdul Kadir, S. Syahrullail. 2012. Tribological Evaluation of Refined, Bleached and Deodorized Palm Stearin using Four-Ball Tribotester with Different Normal Loads. Journal of Zhejiang University: Science A. 13: 633–640.
M. Z. M. Rody, Z. H. Nazri, M. F. B. Abdollah, S. A. Rafeq, H. Amiruddin, N. Tamaldin, N. A. B. Masripan. 2014. Elastohydrodynamics Lubrication for Bio-Based Lubricants in Elliptical Conjunction. Procedia Engineering. In Press.
Y. Y. Wu, W. C. Tsui, T. C. Liu. 2007. Experimental Analysis of Tribological Properties of Lubricating Oils with Nanoparticle Additives. Wear. 262: 819–825.
Z. Xiaodong, F. Xun, S. Huaqiang, H. Zhengshui. 2007. Lubricating Properties of Cyanex 302-Modified Mos2 Microspheres in Base Oil 500SN. Lubrication Science. 19: 71–79.
G. Liu, X. Li, B. Qin, D. Xing, Y. Guo, R. Fan. 2004. Investigation of the Mending Effect and Mechanism of Copper Nano-Particles on a Tribologically Stressed Surface. Tribology Letter. 17: 961–966.
K. Lee, Y. Hwang, S. Cheong, Y. Choi, L. Kwon, J. Lee, S. H. Kim. 2009. Understanding the Role of Nanoparticles in Nano-Oil Lubrication. Tribology Letter. 35: 127–131.
M. Zhang, X. Wang, W. Liu, X. Fu. 2009. Performance and Anti-Wear Mechanism of Cu Nanoparticles As Lubricating Oil Additives. Industrial Lubrication and Tribology. 61: 311–318.
W. Li, S. Zheng, B. Cao. 2011. Friction and Wear Properties of ZrO2/SiO2 Composite Nanoparticles, Journal of Nanoparticle Research. 13: 2129–2137.
Y. Y. Wu, W. C. Tsui, T. C. Liu. 2007. Experimental Analysis of Tribological Properties of Lubricating Oils with Nanoparticles Additives. Wear. 262: 819–825.
S. Qiu, Z. Zhou, J. Dong, G. Chen. 2001. Preparation of Ni Nanoparticles and Evaluation of Their Tribological Performance as Potential Additives in Oils, Journal of Tribolology. 123: 441–443.
X. Tao, Z. Jiazheng, X. Kang. 1996. The Ball-Bearing Effect of Diamond Nanoparticles as an Oil Additive. J. Phys. D: Appl. Phys. 29: 2932.
Z. F. Zhang, W. M. Liu, Q. J. Xue. 2001. The Tribological Behaviors of Succinimide-Modified Lanthanum Hydroxide Nanoparticles Blende with Zinc Dialkyldithiophosphate as Additives in Liquid Paraffin. Wear. 248: 48–54.
F. Chinas-Castillo, H. A. Spikes. 2003. Mechanism of Action of Colloidal S.
S. Chen, W. Liu, L. Yu. 1998. Preparation of DDP-Coated PbS Nanoparticles and Investigation of the Antiwear Ability of the Prepared Nanoparticles as Additive in Liquid Paraffin. Wear. 218: 153–158.
Y. Hwang, C. Lee, Y. Choi, S. Cheong, D. Kim, K. Lee, J. Lee, S. H. Kim. 2011. Effect of the Size and Morphology of Particles Dispersed in Nano-Oil on Friction Performance Between Rotating Discs. Journal of Mechanical Science and Technology. 25: 2853–2857.
ASTM D 4172-94(2010). Standard Test Method for Wear Preventive Characteristics of Lubricating Fluid (Four-Ball Method).
M. I. H. C. Abdullah, M. F. B. Abdollah, H. Amiruddin, N. Tamaldin, N. R. Mat Nuri. 2014. Optimization of Tribological Performance Of hBN/Al2O3 Nanoparticles as Engine Oil Additives. Procedia Engineering. DOI: 10.1016/j.proeng.2013.12.185.
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