| About this Abstract |
| Meeting |
2020 TMS Annual Meeting & Exhibition
|
| Symposium
|
Advanced Solid Phase Processing Symposium
|
| Presentation Title |
Microstructure and Mechanical Properties of Solid-State Additive Friction Stir Processed Alloy 600 on 304L Stainless Steel |
| Author(s) |
Biswajit Dalai, Jie Song, Syeda Somaiya, Benjamin Sutton, Nicholas Mohr, Seetha Ramiah Mannava, Matthew A Steiner, Vijay K. Vasudevan |
| On-Site Speaker (Planned) |
Vijay K. Vasudevan |
| Abstract Scope |
Additive Friction Stir (AFS), also called MELD, is a novel, high deposition, solid state additive manufacturing process developed that is receiving considerable interest and attention for additive manufacturing of metallic materials with refined microstructures and enhanced mechanical properties. In this study, alloy 600 claddings on 304L stainless steel were produced using controlled process parameters and the microstructure (gran size, texture, etc) characterized using an arsenal of electron microscopy tools. The residual stress distributions, hardness and mechanical properties were also characterized. The results show that AFS leads to refined hierarchically graded microstructures and exceptional mechanical properties, which will be presented and discussed. |
| Proceedings Inclusion? |
Planned: Supplemental Proceedings volume |