- Tribology Properties of Nanodiamond Dispersed Engine Oil
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S.H. Jun, Y.R Uhm, C.K. Rhee
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J Korean Powder Metall Inst. 2011;18(5):417-422.
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DOI: https://doi.org/10.4150/KPMI.2011.18.5.417
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- Hydrophobic nanodiamond (ND) were dispersed in engine oil (Helix Oil, Shell co.) as an additives to improve tribology properties. In this study, nanodiamond prepared by an explosive method was used. Tribology properties of both pure Helix oil and engine oil containing ND additive were evaluated. The rotating disks were made of Gray Cast Iron (240 Hv) and SKD11 (710 Hv). Surface topographies of the disks' wear tracks and friction coefficient were compared. The results show that nanodiamond-dispersed lubricants are capable of reducing these metals' wear loss. The friction coefficient is strongly affected to the hardness of wear track.
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Citations
Citations to this article as recorded by  - Wear Characteristics of Lubricant with Nano-diamond Particles on Al-6061 Aluminum Alloy
Sung-Wan Hwang
Journal of the Korean Society of Manufacturing Process Engineers.2021; 20(12): 16. CrossRef - Tribological properties of nanodiamonds in aqueous suspensions: effect of the surface charge
Zijian Liu, Dustin Leininger, Amir Koolivand, Alex I. Smirnov, Olga Shenderova, Donald W. Brenner, Jacqueline Krim
RSC Advances.2015; 5(96): 78933. CrossRef
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