| About this Abstract |
| Meeting |
TMS Specialty Congress 2024
|
| Symposium
|
Symposium on Digital & Robotic Forming 2024
|
| Presentation Title |
Refinement of Microstructure and Mechanical Properties of Robotic Wire Arc Additively Manufactured (WAAM) AISI 316LSi Using Forging. |
| Author(s) |
Vishnu Ramasamy, Brett Ley, Noah Kohlhorst, Glenn Daehn, Jan Dzugan, Zhigang Xu, Bradley Jared, Tony Schmitz, Jian Cao, Jennifer Carter, John Lewandowski |
| On-Site Speaker (Planned) |
Vishnu Ramasamy |
| Abstract Scope |
The effects of forging on the microstructure and mechanical properties of AISI 316LSi produced via Wire Arc Additive Manufacturing (WAAM) were investigated in this work, using Cylindrical and novel Double Cone samples. Large-scale deposits (10” x 7” x 2.5”) of AISI 316LSi were prepared in collaboration with Lincoln Electric Additive Solutions using their WAAM robot cell. The effects of changes in strain rate and forging temperature on the microstructure, ferrite content, and hardness properties of the deposits will be reported for two different orientations (Deposition direction – X axis and Building direction – Z axis), along with the changes in the anisotropy of tensile properties before and after forging. |
| Proceedings Inclusion? |
Definite: Other |