About this Abstract |
Meeting |
2022 TMS Annual Meeting & Exhibition
|
Symposium
|
AI/Data Informatics: Computational Model Development, Validation, and Uncertainty Quantification
|
Presentation Title |
A Novel Approach for Rapid Alloy Development Leveraging Machine Learning |
Author(s) |
Nhon Q. Vo, Ha Bui |
On-Site Speaker (Planned) |
Nhon Q. Vo |
Abstract Scope |
Alloy development, starting with trial-and-error method, has advanced significantly thanks to multi-scale computer simulations and high-throughput experiments. Recently, with vast amounts of data generated from research in the last decades together with advancements in machine-learning, a powerful methodology for alloy development has emerged. In this work, we demonstrate how a particular machine-learning methodology can be embedded in the traditional alloy development workflow to further shorten the timeline, eliminate unnecessary experiments, and reduce cost. We show that several material properties - including some which are difficult or time-consuming to measure or calculate, such as thermal conductivity, fatigue strength or machinability - can be predicted with high accuracy in a matter of seconds. The same methodology can be adapted to multiple families of metallic materials without model rebuilding or retraining. Lastly, we outline some limitations to be addressed in the future to fully capture the power of machine-learning in alloy development. |
Proceedings Inclusion? |
Planned: |
Keywords |
Machine Learning, Other, Other |