About this Abstract |
Meeting |
TMS Specialty Congress 2025
|
Symposium
|
8th World Congress on Integrated Computational Materials Engineering (ICME 2025)
|
Presentation Title |
ICME Framework for Design of Micro-Alloyed Electrical Steels |
Author(s) |
Akash Gupta, Shalini Koneru, Akash Bhattacharjee, Surya Ardham, Sandeep Pusuluri, Ish Jha |
On-Site Speaker (Planned) |
Akash Bhattacharjee |
Abstract Scope |
Electrical steels are widely used in electric drives and vehicles to meet sustainability regulations, among this non- grain oriented electrical steels (NOES) are used in various soft magnetic core applications. B-H (magnetic hysteresis) curve is a crucial characteristic of magnetic materials along with desired mechanical properties. An ICME based alloy design framework is developed to account for the influence of microalloying elements on engineering the microstructure and crystallographic texture of NOES for improving magnetic and mechanical properties. Here, we employed cellular automata (CA) based model coupled with equilibrium precipitation model to predict the microstructure and texture of NOES during annealing process. This is further used for prediction of magnetic and mechanical properties, using object-oriented micromagnetic model framework (OOMMF) integrated with Ubermag and mesoscale models like crystal plasticity, respectively. A closed feedback loop is then used to integrate these models to optimize chemistry and processing parameters for achieving target properties. |
Proceedings Inclusion? |
Undecided |