5 Werkstofftechnik
Filtern
Dokumenttyp
- Zeitschriftenartikel (6)
- Vortrag (6)
- Beitrag zu einem Tagungsband (5)
- Posterpräsentation (4)
- Forschungsbericht (1)
Schlagworte
- Degradation (10)
- Alloy 2618A (8)
- Aluminium (8)
- Coarsening (8)
- S-phase (7)
- Transmission electron microscopy (5)
- Dark-field transmission electron microscopy (DFTEM) (4)
- Aging (3)
- Creep (3)
- Dark-field transmission electron microscopy (3)
- Microstructure (3)
- Al-Cu-Li alloys (2)
- Aluminum (2)
- Aluminum alloy (2)
- Digital material representation (2)
- Ostwald ripening (2)
- S-Phase (2)
- Alloy 2818A (1)
- Alterung (1)
- Aluminiumlegierung (1)
- Aluminum alloys (1)
- Brinell hardness (1)
- Calibration (1)
- Centrifugal compressor wheel (1)
- Chemo-mechanical coupling (1)
- Damage (1)
- Data storage (1)
- Differential scanning calorimetry (DSC) (1)
- EN AW-2618A (1)
- Electron microscopy (1)
- FIB Tomography (1)
- Grain Boundary Corrosion (1)
- Hardness (1)
- Internal Sulfidation (1)
- Lebensdauervorhersage (1)
- Lifetime prediction (1)
- Long-term aging (1)
- Material degradation (1)
- Materials science (1)
- Mikrostruktur (1)
- Phase-field simulation (1)
- Reheating (1)
- Schädigung (1)
- Transmission electron microscopy (TEM) (1)
- coarsening (1)
- hardness (1)
Organisationseinheit der BAM
- 5 Werkstofftechnik (22) (entfernen)
Eingeladener Vortrag
- nein (6)
Materials subjected to high-temperature service conditions will change their microstructure with time. Associated with this aging process is a change of mechanical properties as well as a change of damage mechanisms. Within the scope of the FVV project Aging and Lifetime, Fraunhofer IWM in Freiburg and BAM in Berlin (both Germany) experimentally characterized the widespread high-temperature aluminum alloy EN AW-2618A in different overaging states. Based on the experimental findings, models for numerical lifetime assessment with the finite-element method were implemented.