Hardening of Rail Vehicle Axles

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F22%3A43967095" target="_blank" >RIV/49777513:23210/22:43967095 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/22:00361548
Result on the web
<a href="https://www.scientific.net/SSP.334.77" target="_blank" >https://www.scientific.net/SSP.334.77</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/p-zh0n30" target="_blank" >10.4028/p-zh0n30</a>

Result language
angličtina
Original language name
Hardening of Rail Vehicle Axles
Original language description
The development of the technology for laser hardening of the axle seats of rail vehicles aims to improve the high-cycle service life of these axles under wheel pressing and thus to increase safety in rail transport. Laser hardening can create high compressive stresses that increase the fatigue resistance of the material. The paper will present the results of this development on the EA1N material together with the documentation of the microstructure, hardness profiles and correlations with the internal residual stresses as well. These compressive stresses can play a crucial role in significantly increasing the fatigue resistance of the axles under operation.
Czech name
—
Czech description
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Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
—
OECD FORD branch
20501 - Materials engineering

Project
<a href="/en/project/TH04010475" target="_blank" >TH04010475: LaTrAx - Laser Treated Axles</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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