- Tytuł:
- Microstructural and Mechanical Characterization of Solidified Austenitic Stainless Steels
- Autorzy:
-
Celik, A. G.
Polat, S.
Atapek, S. H.
Haidemenopoulos, G. N. - Powiązania:
- https://bibliotekanauki.pl/articles/380707.pdf
- Data publikacji:
- 2017
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
theory of crystallization
Thermo-Calc
metallography
microstructure
tribology
stal nierdzewna
stal austenityczna
zestalenie
badanie mikrostrukturalne
badanie trybologiczne
oprogramowanie - Opis:
- Among the family of stainless steels, cast austenitic stainless steels (CASSs) are preferably used due to their high mechanical properties and corrosion resistance. These steels owe their properties to their microstructural features consisting of an austenitic matrix and skeletal or lathy type δ-ferrite depending on the cooling rate. In this study, the solidification behavior of CASSs (304L and 316L grades) was studied using ThermoCalc software in order to determine the solidification sequence and final microstructure during cooling. Theoretical findings were supported by the microstructural examinations. For the mechanical characterization, not only hardness measurements but also tribological studies were carried out under dry sliding conditions and worn surfaces were examined by microscopy and 3D profilometric analysis. Results were discussed according to the type and amount of microstructural features.
- Źródło:
-
Archives of Foundry Engineering; 2017, 17, 3; 163-167
1897-3310
2299-2944 - Pojawia się w:
- Archives of Foundry Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł