- Tytuł:
- The influence of nonmetallic inclusion on strain hardening carbon steel
- Autorzy:
-
Vakulenko, Igor
Vakulenko, Leonid
Proydak, Svetlana - Powiązania:
- https://bibliotekanauki.pl/articles/198604.pdf
- Data publikacji:
- 2019
- Wydawca:
- Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
- Tematy:
-
deformation
steel
railway wheel
microhardness
non-metallic inclusion
deformacja
stal
koło kolejowe
mikrotwardość
wtrącenie niemetaliczne - Opis:
- On a fragment of the rim of a railway wheel removed from service, the volume of the metal with non-metallic inclusions located near the tread surface was investigated. The use of the microhardness measurement technique made it possible to establish the nature of strain hardening of carbon steel near non-metallic inclusions. It showed that with a normal orientation of the plastic flow relative to the inclusion surface, the metal volumes undergo hardening. In proportion to the appearance of a fraction of the tangential component of the deformation near the nonmetallic inclusion, a decrease in the degree of hardening of the metal was observed.
- Źródło:
-
Zeszyty Naukowe. Transport / Politechnika Śląska; 2019, 103; 193-198
0209-3324
2450-1549 - Pojawia się w:
- Zeszyty Naukowe. Transport / Politechnika Śląska
- Dostawca treści:
- Biblioteka Nauki
Artykuł