- Tytuł:
- Properties of Type SiMo Ductile Irons at High Temperatures
- Autorzy:
-
Roučka, J.
Abramová, E.
Kaňa, V. - Powiązania:
- https://bibliotekanauki.pl/articles/354702.pdf
- Data publikacji:
- 2018
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
Si-Mo cast irons
mechanical properties at high temperatures
thermal stability of structure
oxidation resistance - Opis:
- Ductile irons of the type of Si-Mo are characterized by increased resistance to long-term influence of high temperatures and cyclic temperature changes. They are mainly used in castings of combustion engine exhaust piping and other castings utilized at temperatures of up to 850°C. The aim of the study is to verify the mechanical properties of non-alloyed cast iron EN CSN GJS 450, SiMo4-0.5 and SiMo5-1 ductile irons at temperatures of 700 to 800°C, and the extent of their superficial oxidation after longterm annealing at a temperature of 900°C. Via chemical microanalysis the composition of oxidation products in the surface layer was evaluated.
- Źródło:
-
Archives of Metallurgy and Materials; 2018, 63, 2; 601-607
1733-3490 - Pojawia się w:
- Archives of Metallurgy and Materials
- Dostawca treści:
- Biblioteka Nauki
Artykuł