- Tytuł:
- Insights into factors of damage of surface rolling of railway wheels during operation
- Autorzy:
-
Aaskerov, Hangardas
Vakulenko, Igor
Grischenko, Nikolaji - Powiązania:
- https://bibliotekanauki.pl/articles/197938.pdf
- Data publikacji:
- 2019
- Wydawca:
- Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
- Tematy:
-
carbon steel
microhardness
strain hardening
rolling surface
railway wheel
non-metallic particles
stal węglowa
mikrotwardość
umocnienie odkształceniowe
powierzchnia toczna
koło pojazdu szynowego
właściwości niemetaliczne - Opis:
- The systematization results of microstructure studies of carbon steel has made it possible to explain the mechanism of formation of certain damages to the rolling surface of railway wheels during operation. The evaluation ability of metal to strain hardening was used to explain the nature of the influence compactly located non-deformable dispersed particles on the strength properties steel during cold plastic deformation. In the process of the interaction of a railway wheel with a rail, successively occurring heterogeneities in the distribution of the plastic flow metal are one of the main reasons for the formation of defects on the rolling surface of the wheel.
- Źródło:
-
Zeszyty Naukowe. Transport / Politechnika Śląska; 2019, 105; 27-33
0209-3324
2450-1549 - Pojawia się w:
- Zeszyty Naukowe. Transport / Politechnika Śląska
- Dostawca treści:
- Biblioteka Nauki