| About this Abstract |
| Meeting |
2020 TMS Annual Meeting & Exhibition
|
| Symposium
|
Ultrafine-grained and Heterostructured Materials (UFGH XI)
|
| Presentation Title |
SPD-induced Synthesis of Archimats: a New Paradigm in Materials Design |
| Author(s) |
Roman Kulagin, Yan Beygelzimer, Yuri Estrin, Brigitte Baretzky |
| On-Site Speaker (Planned) |
Roman Kulagin |
| Abstract Scope |
One of the most efficient ways of producing ultrafine-grained materials involves severe plastic deformation (SPD) which breaks down the grain structure to sub-micron or even nano scale. By the very nature of these processes, the materials produced are heterogeneous, at least to some degree. A nascent approach to process design aims at deliberately inducing pronounced heterostructures of various kinds, including multimodal grain populations, gradient structures, harmonic structures, etc. In our work, we put the focus on producing specific structural and compositional patterns, which by preconceived design give rise to improved properties and extend the functionalities of materials architectured by SPD. In the present talk we shall outline the guiding principles behind such SPD-induced synthesis of architectured materials (archimats) and give examples of applications of this approach. The use of Artificial Intelligence and Machine Learning techniques in design of archimats will also be discussed. |
| Proceedings Inclusion? |
Planned: Supplemental Proceedings volume; Planned: Supplemental Proceedings volume |