| About this Abstract |
| Meeting |
2025 TMS Annual Meeting & Exhibition
|
| Symposium
|
Aluminum Alloys: Development and Manufacturing
|
| Presentation Title |
Predicting Yield Strength of Aluminum Alloys Based on Composition |
| Author(s) |
Clinton Kade Waite, Luca Montanelli, Elsa Olivetti, Eric Homer |
| On-Site Speaker (Planned) |
Clinton Kade Waite |
| Abstract Scope |
This work describes a model to predict the yield strength of aluminum alloys, in either an annealed or T6 (peak aged) state, based solely on its composition. This is accomplished through the analyses of strengthening mechanisms common to aluminum, of which, precipitation strengthening is of particular interest. Simplifications to typical precipitation strengthening models allow peak aged yield strengths to be predicted from the alloy’s composition and have shown promising results with an R^2 value of 0.92 when comparing predicted and recorded strengths of 70+ age-hardenable alloys. These models can aid in the development of new aluminum alloys and are well-suited for inclusion in optimization processes. |
| Proceedings Inclusion? |
Planned: Light Metals |
| Keywords |
Aluminum, Mechanical Properties, Modeling and Simulation |