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Scuff Resistance Rig Test for Piston Ring Face Coatings
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English
Abstract
A laboratory method has been developed to rank the scuff resistance of piston ring coatings. This method employs a standard wear test apparatus with a specially designed sample holder. Scuff resistance of electrolytic chrome, thermal spray and physical vapor deposition (PVD) face coatings have been examined. Based on this method, examined PVD coatings produced the highest scuff resistance of all the tested face coatings.
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Authors
Citation
Rastegar, F., Graham, M., and Chang, P., "Scuff Resistance Rig Test for Piston Ring Face Coatings," SAE Technical Paper 970819, 1997, https://doi.org/10.4271/970819.Also In
References
- Peterson, M.B. Winer, W.O. Wear Control Handbook ASME New York 1980 289 290
- Fukutome H. Shimizu H. Yamashita N. Shimizu Y. “The Application of Cermet Coating on Piston Ring by HVOF” 14th Int. Thermal Spray Conf. 1995 Kobe, Japan 21 26
- Yoshida H. Kusama K. Sagawa J. Effects of Surface Treatments on Piston Ring Friction Force and Wear Society of Auto. Eng. Int. Conference & Exp. Paper No. 900589 Warrendale, Pa March 1990