염소가스 반응시간에 따른 TiC표면 탄소막의 Tribology특성
Dependence of Cl2 Gas Reaction Time on Tribological Properties of TiC Derived Carbon Layer
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TiC-derived carbon coatings have been synthesized at 600oC temperature treatment with H2/Cl2 mixture gases. From Raman spectroscopy measurements, the modified layer was covered with carbon and the thickness of the layer was increased with increasing reaction time. And ID/IG ratio was decreased with increasing reaction time. The superior tribological property was obtained from TiC reacted with Cl2 gas for 2 hrs. And the tribological property measurements indicate that TiC-derived carbon layer has 0.9×10−6mm3/Nm in wear coefficient and 0.13 in friction coefficient.
Abstract
TiC-derived carbon coatings have been synthesized at 600oC temperature treatment with H2/Cl2 mixture gases. From Raman spectroscopy measurements, the modified layer was covered with carbon and the thickness of the layer was increased with increasing reaction time. And ID/IG ratio was decreased with increasing reaction time. The superior tribological property was obtained from TiC reacted with Cl2 gas for 2 hrs. And the tribological property measurements indicate that TiC-derived carbon layer has 0.9×10−6mm3/Nm in wear coefficient and 0.13 in friction coefficient.
참고문헌 (7)
- L. Joly-Pottuz, "Diamond-derived Carbon Onions as Lubricant Additives", Tribology International, 41, pp.69~78 (2008)
- Jeong-Yeop Lee, "Tribological Behavior of PTFE Nanocomposite Films Reinforced with Carbon Nanoparticles", Composites Part B: engineering, 38, pp.810~816 (2007)
- A. Erdemir, "Synthesis and Tribology of Carbide- Derived Carbon Films", Int. J. Appl. Ceram. Technol, 3(3), pp.236~244 (2006)
- H.-J. Choi, "Sliding Wear of Silicon Carbide Modified by Etching with Chlorine at Various Temperatures", Wear, 266, pp.214~219 (2009)
- Maike Kaarik, "The Effect of Graphitization Catalyst on the Structrue and Porosity of SiC Derived Carbons", Carbon, 46, pp.1579~1587 (2008)
- Cui Xiaohao, "A Study of Tribological Performance and Tribo-induced Graphitization of Meso-carbon Microbeads", Tribology Letters, 14(2), pp.53~59 (2003)
- Gleb Yushin, "Carbide-Derived Carbons: Effect of Pore Size on Hydrogen Uptake and Heat of Adsorption", Adv, Funct, Mater, 16, pp.2288~2293 (2006)