Tribological performance of amorphous carbon films prepared on steel substrates with carbon implantation pre-treatment

P. W. Shum, Z. F. Zhou, K. Y. Li

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    28 Citations (Scopus)

    Abstract

    The paper discusses the tribological performance of amorphous carbon films deposited on steel substrates with the pre-treatment of carbon ion implantation. Prior to deposition, the steel substrates were implanted with a metal vapour vacuum arc (MEVVA) ion source in order to create a carbon composition gradient layer on the surface. Subsequently, non-hydrogenated amorphous carbon films were prepared by a closed field unbalanced magnetron sputtering ion plating (CFUBMSIP) technique. The tribological tests using a conventional ball-on-disk tribometry showed that the films exhibited excellent performance during dry sliding. Low friction coefficients (x or Cr interlayers failed at the very beginning of the sliding. © 2003 Elsevier B.V. All rights reserved.
    Original languageEnglish
    Pages (from-to)362-373
    JournalWear
    Volume256
    Issue number3-4
    DOIs
    Publication statusPublished - Feb 2004

    Research Keywords

    • Amorphous carbon film
    • Ball-on-disk
    • Closed field unbalanced magnetron sputtering ion plating
    • Friction
    • Ion implantation
    • Wear resistance

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