"78" . . . "An effect of strength of railway axle steels on fatigue resistance under press fit"@en . "185445" . . "[A55CBC99C3CC]" . . "RIV/25797000:_____/11:#0000273!RIV12-MSM-25797000" . "High-cycle fatigue tests with an evaluation of fatigue limit were carried out on large model components of bars with press fitted hubs of diameter 63/59 mm. Bars were made of three railway axle steels EA1N, EA4T and 34CrNiMo6. In spite of the differences in strength and alloying of tested bars, differences in mean value of fatigue limit were not significant. This result was connected with specific damage mechanism and microcracks initiation under hubs with fretting effects. Short fatigue crack growth under hubs occurred at stress intensity factor range \u0394K considerably bellow threshold value \u0394Kth of long cracks." . "11"^^ . "\u010Cern\u00FD, Ivo" . "Z(MSM2579700001)" . . "5" . "2"^^ . . . "000289386300003" . . . . . "2"^^ . "An effect of strength of railway axle steels on fatigue resistance under press fit" . "High-cycle fatigue tests with an evaluation of fatigue limit were carried out on large model components of bars with press fitted hubs of diameter 63/59 mm. Bars were made of three railway axle steels EA1N, EA4T and 34CrNiMo6. In spite of the differences in strength and alloying of tested bars, differences in mean value of fatigue limit were not significant. This result was connected with specific damage mechanism and microcracks initiation under hubs with fretting effects. Short fatigue crack growth under hubs occurred at stress intensity factor range \u0394K considerably bellow threshold value \u0394Kth of long cracks."@en . . "High-cycle fatigue; Fretting fatigue; Railway axle"@en . "Engineering Fracture Mechanics" . "Linhart, V\u00E1clav" . . . . . "0013-7944" . "http://www.sciencedirect.com/science/article/pii/S0013794410004984" . "An effect of strength of railway axle steels on fatigue resistance under press fit" . "10.1016/j.engfracmech.2010.11.023" . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . "RIV/25797000:_____/11:#0000273" . . "An effect of strength of railway axle steels on fatigue resistance under press fit"@en .