1–5 von 5 Ergebnissen
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    INFLUENCE OF SELF-TEMPERING TEMPERATURE ON STRENGTH OF RAILWAY WHEEL DISK AFTER ACCELERATED COOLING

    Freier Zugriff
    L. I. Vakulenko / D. M. Bolotova / S. V. Proydak et al. | DOAJ | 2016
    Purpose. The paper aims at estimation of resource of strength increase for railway wheel disk. Methodology. The material for research was ...
    Verlag: Dnipro National University of Railway Transport named after Academician V. Lazaryan

    ESTIMATION OF IRREVERSIBLE DAMAGEABILITY AT FATIGUE OF CARBON STEEL

    Freier Zugriff
    I. O. Vakulenko / O. N. Perkov / M. Knapinski et al. | DOAJ | 2014
    Verlag: Dnipro National University of Railway Transport named after Academician V. Lazaryan
    Schlagwörter: strength at a fatigue

    METAL MATERIALS WITH HIGHER DURABILITY FOR MAKING CARRIAGES

    Freier Zugriff
    I. O. Vakulenko / V. H. Anofriev | DOAJ | 2011
    The issues of using the high-strength low-alloy steels after different thermomechanical treatments for manufacture of railway cars are ...
    Verlag: Dnipro National University of Railway Transport named after Academician V. Lazaryan

    ON THE INTERRELATIONSHIP OF STRUCTURAL CHANGES DURING FATIGUE OF CARBON STEEL WITH THE STRUCTURAL FEATURES OF THE FRACTURE SURFACES

    Freier Zugriff
    I. O. Vakulenko | DOAJ | 2010
    For the rail axle steel the regular changes of structure during the fatigue test in dependence on strength amplitude are presented. ...
    Verlag: Dnipro National University of Railway Transport named after Academician V. Lazaryan

    SOFTENING OF HARDENED MEDIUM-CARBON STEEL DURING HEATING

    Freier Zugriff
    I. O. Vakulenko / S. V. Proidak / L. I. Vakulenko et al. | DOAJ | 2019
    grinding was removed by electrolytic dissolution. Tensile strength brake of the metal was determined using the tensile diagrams of samples using ...
    Verlag: Dnipro National University of Railway Transport named after Academician V. Lazaryan