An experimental procedure for surface damage assessment in railway wheel and rail steels

The assessment of damage in rail–wheel cyclic contact requires considering the combined action of different damage mechanisms, such as wear, ratcheting, surface or subsurface crack nucleation and propagation. Models, usually requiring experimental calibration, are available for assessing these pheno...

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Veröffentlicht in:	Wear 2015-11, Vol.342-343, p.22-32
Hauptverfasser:	Mazzù, A., Solazzi, L., Lancini, M., Petrogalli, C., Ghidini, A., Faccoli, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Barkhausen noise Contact Damage Damage assessment Fracture mechanics Non destructive testing Railroad wheels Rolling contact fatigue Ultrasonic testing Vibrations Wear Wear rate Wheel and rail steel
Online-Zugang:	Volltext
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