The effect of environmental gas on friction coefficient of CN x coatings and maximum concentration of O 2 for the realization of ultra-low friction

Toraibarojisuto/Journal of Japanese Society of Tribologists

Volumn 50, Issue 9, 2005, Pages 683-689

  Tokoroyama, Takayuki ^a   Nakamura, Takashi ^a   Umehara, Noritsugu ^b   Tomita, Hirotsugu ^c   Takenoshita, Yukinori ^c  

^a NAGOYA INSTITUTE OF TECHNOLOGY   (Japan)

^b NAGOYA UNIVERSITY   (Japan)

^c Oiles Corporation   (Japan)

Author keywords

Ceramics; CN x; Nitrogen; Oxygen; Sliding; Super low friction coefficient; Transfer layer

Indexed keywords

CNX; SLIDING; SUPER-LAYER OXYGEN COEFFECIENT; TRANSFER LAYER;

CERAMIC MATERIALS; CONCENTRATION (PROCESS); ENVIRONMENTAL IMPACT; FRICTION; GAS DYNAMICS; NITROGEN COMPOUNDS; OXYGEN;

CARBON INORGANIC COMPOUNDS;

EID: 27744544467     PISSN: 09151168     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (12)

1. A. Y. Liu & M. L. Cohen: Prediction of New Low Compressibility Solid, Science 245 (1989) 841.
2. M. L. Cohen: Predicting Useful Materials, Science, 261 (1993) 307.
3. A. Fernandez, C. Fernandez-Ramos & J.C. Sanchez-Lopez: Preparation, Microstructural Characterization and Tribological Behaviour of CNx Coatings, Surf. Coat. Technol., 163-164 (2003) 527.
4. Y.H. Cheng, Y.P. Wu, J.G. Chen, X.L. Qiao & C.S. Xie: Internal Stress of a-C:H(N) Films Deposited by Radio Frequency Plasma Enhanced Chemical Vapor Deposition, Diamond Relat. Mater., 8 (1999) 1214.
5. E. Broitman, N. Hellgren, O. Wanstrand, M.P. Johansson, T. Berlind, H. Sjostrom, J.-E. Sundgren, M. Larsson & L. Hultman: Mechanical and Tribological Properties of CNx Films Deposited by Reactive Magnetron Sputtering, Wear 248 (2001) 55.
6. T.W. Scharf, R.D. Ott, D. Yang & J.A. Barnard: Structural and Tribological Characterization of Protective Amorphous Diamond-Like Carbon and Amorphous CNx Overcoats for Next Generation Hard Disks, J. Appl. Phys., 85, 6 (1999) 3142.
7. J. Wei, P. Hing & Z.Q. Mo: Structure and Tribological Behaviour of Carbon Nitride Films, Wear, 225-229 (1999) 1141.
8. N. Umehara, K. Kato & T. Sato: Tribological Properties of Carbon Nitride Coating by Ion Beam Assisted Deposition, Proc. Int. Conf. Metallurgical Coatings and Thin Films (1998) 151.
9. N. Umehara, M. Tatsuno & K. Kato: Nitrogen Lubricated Sliding between CNx Coatings and Ceramic Balls, Proc. Int. Trib. Conf. Nagasaki (2000) 1007.