Activation energy for precipitation in undeformed and deformed Cu-Cr alloys
✍ Scribed by Szablewski, J. ;Kużnicka, B.
- Publisher
- John Wiley and Sons
- Year
- 1988
- Tongue
- English
- Weight
- 173 KB
- Volume
- 108
- Category
- Article
- ISSN
- 0031-8965
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Three types of alloys have been studied, Al–Mg, Al–Zn, and Al–Si. The first type of alloys include Al–11.1 wt% Mg, Al–4.5 at% Mg and Al–2.5 at% Mg. The second type includes low Zn contents at 1.3% and 3.2% (at%). The third type includes alloys with Si contents of 1.37%, 2.83% and 6.81%
A physically based numerical model is developed to predict the microstructural evolution and strengthening in Al-Cu-Mg alloys during isothermal treatments. The modelling of the formation kinetics of the precipitates is based on the Kampmann and Wagner model. The strengthening by the shearable Cu:Mg