Relaxation capacity and cracking resistance of nitrous coating produced by electron-beam facing of 0.6C–24Cr–0.7N–16Mn steel powder during wear by hard abrasive under heavy loads

D. N. Tagiltseva, N. A. Narkevich, I. A. Shulepov, D. D. Moiseenko

    Research output: Contribution to journalArticle

    2 Citations (Scopus)

    Abstract

    Specific features of the topography of friction tracks formed during the sliding of a WCo6 ball over an austenitic nitrous coating at various velocities of sliding under various loads using the ball-on-disc arrangement are studied and compared with those for the WCo6 ball–110Mn13 steel pair. It has been found that the wear resistance of nitrous austenite is due to its capacity to relax frictional stresses. The correlation between the H3/E2 parameter of the friction surface and the wear rate has been shown.

    Original languageEnglish
    Pages (from-to)104-110
    Number of pages7
    JournalJournal of Friction and Wear
    Volume35
    Issue number2
    DOIs
    Publication statusPublished - 1 Jan 2014

    Keywords

    • Cracking resistance
    • Frictional hardening
    • Nitrous coating
    • Relaxation capacity

    ASJC Scopus subject areas

    • Mechanics of Materials
    • Surfaces, Coatings and Films

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