- Tytuł:
- The Role of Carbon in the Mechanism of Ferritic-Austenitic Cast Steel Solidification
- Autorzy:
- Stradomski, G.
- Powiązania:
- https://bibliotekanauki.pl/articles/381622.pdf
- Data publikacji:
- 2014
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
duplex cast steel
microstructure
hot crack
primary structure
staliwo typu duplex
mikrostruktura
pękanie
struktura - Opis:
- The paper presents the results of research on the microstructure of GX2CrNiMoCuN25-6-3-3 and GX2CrNiMoCuN25-6-3 cast steels with a varying carbon content. The cause for undertaking the research were technological problems with hot cracking in bulk castings of duplex cast steel with a carbon content of approx. 0.06% and with 23% Cr, 8.5% Ni, 3% Mo and 2.4% Cu. The research has shown a significant effect of increased carbon content on the ferrite and austenite microstructure morphology, while exceeding the carbon content of 0.06% results in a change of the shape of primary grains from equiaxial to columnar.
- Źródło:
-
Archives of Foundry Engineering; 2014, 14, 3; 83-86
1897-3310
2299-2944 - Pojawia się w:
- Archives of Foundry Engineering
- Dostawca treści:
- Biblioteka Nauki