Kumar, N. ; Ajikumar, P. K. ; Dash, S. ; Kamruddin, M. ; Tyagi, A. K. ; Baldev Raj, (2011) Ultra-low friction of TiC/a-C composite coatings Tribology International, 44 (10). pp. 1251-1256. ISSN 0301-679X
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.triboint.2011.04.023
Abstract
Ultra-low coefficient of friction with a statistically averaged value of 0.0067 was observed during the tribological test on TiC/a-C composite coating synthesized by gas-solid interaction of Ti metal with CH4 gas in a thermogravimetric analyzer. Ultra-low friction behavior appeared due to transformation of D-band associated with disordered carbon lattice obtained at lower synthesis temperatures (1050 and 1150°C) to graphitic G-band mode, which steam from ordered atomic layering occurring at higher synthesis temperature of 1250°C.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | TiC/a-C; Nanocomposite; Tribology |
| ID Code: | 91277 |
| Deposited On: | 17 May 2012 10:30 |
| Last Modified: | 17 May 2012 10:32 |
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