About this Abstract |
Meeting |
3rd World Congress on High Entropy Alloys (HEA 2023)
|
Symposium
|
HEA 2023
|
Presentation Title |
Towards Design of Multifunctional High Entropy Alloy using Metastability Engineering |
Author(s) |
Akshit Dutta, Ming-Hung Tsai, Saurabh Nene |
On-Site Speaker (Planned) |
Akshit Dutta |
Abstract Scope |
Conventional alloy design strategy aims to attain a specific property profile in a material and consequently gives rise to single material for single application (SMSA) analogy. Present work aims in modifying this analogy to single material for multiple application (SMMA) by designing alloys using high entropy alloy concept in synergy with metastability engineering. The main aim of the work is to attain harmonic combination of properties (at least five) in the designed alloy, giving rise to multifunctionality in it. The HEA system was formulated by choosing critical elements present in different categories of steels namely low-density steels, stainless steel, TRIP/TWIP steels and electrical steels such that the resultant alloy would show excellent strength-ductility synergy, corrosion resistance, electrical resistivity and formability. The resultant HEA out of Fe-Mn-Cr-Ni-Co-Si system demonstrated excellent combination of all proposed properties in comparison with the counter alloys thereby suggesting multifunctionality in it. |
Proceedings Inclusion? |
Planned: Metallurgical and Materials Transactions |