Water-lubricated pin-on-disc tests with ceramics

    Research output: Contribution to journalArticleScientificpeer-review

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    Abstract

    Several material combinations lubricated with water, were investigated by performing pin-on-disc friction and wear tests. The materials were alumina, zirconia-toughened alumina (ZTA), magnesia-partially-stabilized zirconia (PSZ), silicon carbide (SiC), sialon and stainless steel.

    The best performance under conditions of boundary lubrication was found for the all-alumina sliding pair. Very high coefficients of friction and wear and an abundant formation of wear debris occurred when PSZ was slid on itself. Tribochemical reactions caused strong “running-in” wear of the silicon-based ceramics. The reaction products were dissolved in the water, and the sliding surfaces formed were smooth enough to make fluid film lubrication possible.

    Unlike pairing of the ceramics did not bring remarkable tribological benefits, but it provided the opportunity to optimize the tribological performance and mechanical properties of the system. In the ceramic-steel sliding pairs, strong surface interactions occurred
    Original languageEnglish
    Pages (from-to)37-47
    JournalWear
    Volume154
    Issue number1
    DOIs
    Publication statusPublished - 1992
    MoE publication typeA1 Journal article-refereed

    Fingerprint

    zirconium oxides
    sliding
    Aluminum Oxide
    aluminum oxides
    Wear of materials
    Zirconia
    ceramics
    Alumina
    Water
    sialon
    steels
    water
    boundary lubrication
    Lubrication
    fluid films
    wear tests
    Magnesium Oxide
    Friction
    lubrication
    debris

    Cite this

    Andersson, Peter. / Water-lubricated pin-on-disc tests with ceramics. In: Wear. 1992 ; Vol. 154, No. 1. pp. 37-47.
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    Water-lubricated pin-on-disc tests with ceramics. / Andersson, Peter.

    In: Wear, Vol. 154, No. 1, 1992, p. 37-47.

    Research output: Contribution to journalArticleScientificpeer-review

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