- Tytuł:
- Study of the Effect of Deformation on Transformation Diagrams of Two Low-Alloy Manganese-Chromium Steels
- Autorzy:
-
Kawulok, R.
Kawulok, P.
Schindler, I.
Opěla, P.
Rusz, S.
Ševčák, V.
Solowski, Z. - Powiązania:
- https://bibliotekanauki.pl/articles/355693.pdf
- Data publikacji:
- 2018
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
CCT diagrams
DCCT diagram
16MnCrS5 steels
20MnCrS5 steels
dilatometric tests
microstructure - Opis:
- The work deal with an assembling and comparing of transformation diagrams of two low-alloy steels, specifically 16MnCrS5 and 20MnCrS5. In this work, diagrams of the type of CCT and DCCT of both steels were assembled. Transformation diagrams were assembled on the basis of dilatometric tests realized on the plastometer Gleeble 3800, of metallographic analyses and of hardness measurements. In addition, for comparison, the transformation diagrams were assembled even with use of the QTSteel 3.2 software. Uniform austenitization temperature of 850°C was chosen in case of both steels and even both types of diagrams. In case of both steels, an influence of deformation led to expected acceleration of phase transformations controlled by diffusion and also of bainite transformation. In both cases, the kinetics of martensitic transformation was not significantly affected by deformation.
- Źródło:
-
Archives of Metallurgy and Materials; 2018, 63, 4; 1735-1741
1733-3490 - Pojawia się w:
- Archives of Metallurgy and Materials
- Dostawca treści:
- Biblioteka Nauki
Artykuł