| About this Abstract |
| Meeting |
2019 TMS Annual Meeting & Exhibition
|
| Symposium
|
Additive Manufacturing of Metals: Fatigue and Fracture III
|
| Presentation Title |
Effects of Hot Isostatic Pressing Temperature on the Static and Dynamic Properties of Selective Laser Melted Ti-6Al-4V Solid Material |
| Author(s) |
Oscar A. Quintana, William Relue, Nia Hightower |
| On-Site Speaker (Planned) |
Oscar A. Quintana |
| Abstract Scope |
Additive manufacturing (3D printing) can potentially enable direct production of bulk Ti-6Al-4V material that promises to simplify the production of orthopedic medical devices and enable new designs with improved clinical outcomes. The demand on quality and structural integrity in our industry, particularly regarding dynamic load cases, requires a detailed investigation of the fatigue behavior of additive manufactured Ti–6Al–4V. In this work, we investigate the selective laser sintering (SLM) additive process for the development of Ti-6Al-4V solid material, hot isostatic pressed (HIP) at 100 MPa for 2 hours and at different temperatures (885°C, 899°C and 920°C). This study focuses on the tensile and fatigue performance (rotating bending fatigue, smooth) of 3D printed Ti-6Al-4V samples printed in the horizontal and vertical direction. |
| Proceedings Inclusion? |
Planned: Supplemental Proceedings volume |