About this Abstract |
| Meeting |
2020 TMS Annual Meeting & Exhibition
|
| Symposium
|
Advanced Magnetic Materials for Energy and Power Conversion Applications
|
| Presentation Title |
Additive Manufacturing Method to Fabricate Crack-free Highly Dense Fe-6 wt.% Si Soft Magnets |
| Author(s) |
Mariappan Parans Paranthaman, Corson L Cramer, Peeyush Nandwana, Jiaqiang Yan, Samuel F Evans, Amy M Elliott, Chins Chinnasamy |
| On-Site Speaker (Planned) |
Mariappan Parans Paranthaman |
| Abstract Scope |
High silicon (Si) electrical steel has the potential for efficient use in applications with cost-effective in processing, but it is difficult to manufacture. Increasing the Si content beyond 3 wt.% improves magnetic and electrical properties, with 6.5 wt.% being achievable. The main goal of this work is to design, develop, and implement a scalable additive manufacturing process to fabricate Fe with 6.5 wt.% Si (Fe-6Si) steel with high magnetic permeability, high electrical resistivity, low coercivity, and low residual induction that other methods cannot achieve because of manufacturing limitations. Additive manufacturing (AM) was used to achieve near full densification. We will report in detail about the properties AM enabled Fe-6Si soft magnets. |
| Proceedings Inclusion? |
Planned: Supplemental Proceedings volume |