FATIGUE LIMIT OF INDUCTION HARDENED RAILWAY AXLES
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F14%3A86091077" target="_blank" >RIV/61989100:27360/14:86091077 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
FATIGUE LIMIT OF INDUCTION HARDENED RAILWAY AXLES
Original language description
Induction hardening is one of perspective methods of increasing fatigue strength of rolling stock axles, which has already been used on a different steel grade in Japan for many years. The main reasons why the induction hardening technology should be further developed are: ? Fatigue strength increased by about 58% (418 / 264) compared to the standard EA4T steel grade and about 74% compared with EN 13261 standard, which cannot be achieved by any other technologies. This implies usability of application of the induction hardening technology on highly loaded powered axles made of EA4T steel grade.Price affordable technology, the costs of which is comparable to application of a molybdenum layer, The difference being that induction hardening provides a comprehensive protection of the entire axle from the wheel seat through the axle body to the opposite wheel seat. The coefficient of notch sensitivity, determined on the reduced specimens with 10 mm diameter, met the requirements of the stand
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
JL - Fatigue and fracture mechanics
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/EE2.3.30.0016" target="_blank" >EE2.3.30.0016: Opportunities for young researchers</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
METAL 2014: 23rd International Conference on Metallurgy and Materials: conference proceedings : May 21st-23rd 2014, hotel Voroněž I, Brno, Czech Republic, EU
ISBN
978-80-87294-54-3
ISSN
—
e-ISSN
—
Number of pages
6
Pages from-to
587-592
Publisher name
Tanger
Place of publication
Ostrava
Event location
Brno
Event date
May 21, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—