Article ID Journal Published Year Pages File Type
1689312 Vacuum 2007 4 Pages PDF
Abstract
The effect of C+N and O ion implantation upon tribological properties of Co-Cr-Mo alloy was studied for fluence range 3-7×1017 cm−2 and implantation temperature range 200-400 °C. Phase structure changes and implanted ion distributions were determined. A marked improvement of the wear rate was noticed. Higher implantation temperatures reduce the improvement. No traces of nitride or carbide phases have been found but chromium oxide phase has been detected after O implantation.
Related Topics
Physical Sciences and Engineering Materials Science Surfaces, Coatings and Films
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