Railway systems have to cope with increasing and heavier traffic conditions. New rail steel grades are designed to extend rail life and to prevent rail defects. The tribologicai response of such steel grades under wheel-rail contact conditions needs to be studied before its use on real track. Tests on reducedscale simulator, i.e. roller-on-plate tribometer with wheel-rail contact like conditions, have been performed on three rail steel grades: the Pearlitic, the heat-treated Pearlitic and the Bainitic. Results show a difference in both sensitivity and mechanism of particle detachment with the steel grade microstructure, but no difference in friction coefficient evolution.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Tribologicai behaviour of Pearlitic and Bainitic steel grades under various sliding conditions


    Weitere Titelangaben:

    Tribologisches Verhalten von perlitischen und bainitischen Stahlsorten bei verschiedenen Gleitbedingungen


    Beteiligte:
    Dayot, C. (Autor:in) / Saulot, A. (Autor:in) / Godeau, C. (Autor:in) / Berthier, Y. (Autor:in)


    Erscheinungsdatum :

    2012


    Format / Umfang :

    11 Seiten, 11 Bilder, 3 Tabellen, 26 Quellen



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Dry rolling-sliding wear of bainitic and pearlitic steels

    Garnham, J.E. / Beynon, J.H. | Tema Archiv | 1992


    Effect of the angle of attack on flaking behavior in pearlitic and bainitic steel rails

    Yokoyama, H. / Mitao, S. / Yamamoto, S. et al. | Tema Archiv | 2002


    Wear and Rolling Contact Fatigue Behavior in Pearlitic and Bainitic Rail Steels

    Yokoyama, H. / Mitao, S. / Yamamoto, S. et al. | British Library Conference Proceedings | 2001


    Rolling contact and adhesive wear of bainitic and pearlitic steels in low load regime

    Zapata, D. / Jaramillo, J. / Toro, A. | Tema Archiv | 2011


    Integrated study of fatigue and wear of pearlitic rail steels under rolling-sliding contact conditions

    Beynon, J. H. / Brown, M. W. / Joyce, R. D. et al. | British Library Conference Proceedings | 2000