5 Werkstofftechnik
Filtern
Erscheinungsjahr
- 2019 (6) (entfernen)
Dokumenttyp
- Beitrag zu einem Tagungsband (2)
- Vortrag (2)
- Posterpräsentation (2)
Referierte Publikation
- nein (6)
Schlagworte
- Transmission electron microscopy (3)
- Al-Cu-Li alloys (2)
- Alloy 2618A (2)
- Aluminium (2)
- Degradation (2)
- Digital material representation (2)
- Calibration (1)
- Chemo-mechanical coupling (1)
- Coarsening (1)
- Data storage (1)
- Hardness (1)
- Material degradation (1)
- Materials science (1)
- Phase-field simulation (1)
- coarsening (1)
- hardness (1)
Organisationseinheit der BAM
Eingeladener Vortrag
- nein (2)
The influence of prestraining on the aging response of an Al-Cu-Li alloy is investigated by preparation of different strain states (3 %, 4 %, 6 %) of the initial aging state. The Brinell hardness of the subsequently aged samples (up to 60 h aging time) was measured and it was found that the increasing dislocation concentration in the 3 different initial states leads to faster hardness increases and slightly higher maximum hardness.
The influence of prestraining on the aging response of an Al-Cu-Li alloy is investigated by preparation of different strain states (3 %, 4 %, 6 %) of the initial aging state. The Brinell hardness of the subsequently aged samples (up to 60 h aging time) was measured and it was found that the increasing dislocation concentration in the 3 different initial states leads to faster hardness increases and slightly higher maximum hardness.