Residual Stresses of Laser-Hardened Railway Axles

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F20%3A00345079" target="_blank" >RIV/68407700:21340/20:00345079 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Residual Stresses of Laser-Hardened Railway Axles
Original language description
The paper describes the influence of laser hardening on the state of residual stresses and high-cycle fatigue resistance of railway axles made of the EA1N steel. It has been found that the compressive residual stresses along the surface of the hardened track in axial direction, which is more important from the technological point of view, significantly increase fatigue strength. With the optimized position of the laser tracks on the inner edge of the axle seats, these compressive stresses can play a crucial role in significantly increasing the fatigue resistance of the axles under operation.
Czech name
—
Czech description
—

Project
<a href="/en/project/TH04010475" target="_blank" >TH04010475: LaTrAx - Laser Treated Axles</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
58th Conference on Experimental Stress Analysis - Book of Full Papers
ISBN
978-80-248-4451-0
ISSN
—
e-ISSN
—
Number of pages
8
Pages from-to
547-554
Publisher name
Czech Society for Mechanics
Place of publication
Brno
Event location
Sobotín
Event date
Oct 19, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—

Similar results(10)