Browse > Article
http://dx.doi.org/10.9725/kstle.2011.27.6.321

Tribological Characteristics of Paraffin Liquid Oil with Nanodiamond and Effects of Surface Hardness on Wear Properties  

Lee, Gyu-Sun (Dept. of Mechanical Engineering, SungKyunKwan University)
Kim, Hyun-Soo (Dept. of Mechanical Engineering, SungKyunKwan University)
Lee, Jeong-Hoon (Neoenbiz.Co.)
Park, Tae-Hee (Neoenbiz.Co.)
Lee, Jung-Suk (Neoenbiz.Co.)
Lee, Young-Ze (Dept. of Mechanical Engineering, SungKyunKwan University)
Publication Information
Tribology and Lubricants / v.27, no.6, 2011 , pp. 321-325 More about this Journal
Abstract
Nanodiamond was dispersed in paraffin liquid oil to investigate the effects of nanodiamond at the marginally lubricated condition. Scuffing test and immediate loading sliding wear test were conducted using the fabricated nanodiamond oil. As a result, dispersion of nanodiamond in oil leads to increase in scuffing life, and nanodiamond contents affects the scuffing life. In case of immediate loading sliding wear test, the result was different according to hardness of specimen. If hardness of specimen was low, abrasion of nanodiamond occurred actively. If hardness of specimen was increased, however, nanodiamond can act as a spacer or rolling between contacting surfaces.
Keywords
nanodiamond; paraffin liquid; scuffing life; hardness; marginally lubricated condition;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Bowman, W. F. and Stachowiak, G. W., "A Review of Scuffing Models", Tribology Letters, Vol. 2, pp. 113-131, 1996.   DOI   ScienceOn
2 Chen, C. S., Chen, X. H., Xu, L. S., Yang, Z., and Li, W. H., "Modification of Multi-walled Carbon Nanotubes with Fatty Acid and Their Tribological Properties as Lubricant Additive", Carbon, Vol. 43, pp. 1660-1666, 2005.   DOI   ScienceOn
3 Baik, S. H., Yoon, D. K., Lee, H. I., Kim, J. M., Lee, G. S., and Lee, Y. Z., "Frictional Performances of Activated Carbon and Carbon Blacks as Lubricant Additives", Tribology Transactions, Vol. 52, pp. 133-137, 2009.
4 Fang, L, Kong, X. L., Su, J. Y., and Zhou, Q. D., "Movement Patterns of Abrasive Particles in Threebody Abrasion", Wear, Vol. 162-164, pp. 782-789, 1993.   DOI
5 Chang, L. and Friedrich, K., "Enhancement Effect of Nanoparticles on the Sliding Wear of Short Fiberreinforced Polymer Composites: A Critical Discussion of Wear Mechanisms", Tribology International, Vol. 43, pp. 2355-2364, 2010.   DOI   ScienceOn
6 Ludema, K. C., Friction, wear, lubrication, CRC Press, 1996.
7 백승현, 이규선, 윤도경, 이영제, "경계윤활 영역에서 다중벽 탄소나노튜브의 윤활 특성", 한국윤활학회지, 제21권, 제6호, pp. 263-267, 2005.
8 Cozza, R. C., Tanaka, D. K., and Souza, R. M., "Friction Coefficient and Wear Mode Transition in Micro-scale Abrasion Tests", Tribology International, In press, 2011.