Filtern
Dokumenttyp
- Posterpräsentation (6) (entfernen)
Referierte Publikation
- nein (6)
Schlagworte
- Ceramic spring (1)
- Harsh environments (1)
- High-temperature stability (1)
- Spring constant (1)
Metallic springs undergo oxidation and creep at elevated temperatures and their use is limited to temperature of about 650°C. Therefore, there is a need for stable materials which can easily withstand temperatures up to 1000°C for long periods in different atmospheres. Ceramic materials have been drawing attention due to their excellent properties. This work aimed at investigating the high-temperature stability of zirconia and alumina ceramic springs at elevated temperatures under different atmospheres (air, N2 and H2) in order to determine the limitation of use of these ceramic springs.