| About this Abstract |
| Meeting |
2018 TMS Annual Meeting & Exhibition
|
| Symposium
|
Powder Metallurgy of Light, Reactive and Other Non-ferrous Metals
|
| Presentation Title |
D-52: High-temperature Mechanical Properties of Powder Forged Ti-6Al-4V Alloys |
| Author(s) |
Sung Ho Lee, Youngmoo Kim, Young-Beom Song, Young-Sam Kwon |
| On-Site Speaker (Planned) |
Sung Ho Lee |
| Abstract Scope |
The high-temperature mechanical properties of powder metallurgy (P/M) Ti-6Al-4V alloys, produced from blended elemental powders by powder forging, were evaluated over the temperature range of 300-500oC. In addition, it is also found that the microstructures of as-forged specimens have influences on their mechanical properties. Regardless of test temperatures, when the test temperature is increased from 300 to 500oC, the strength of the alloys decreased and their elongation increased. Lastly, the properties of the powder forged Ti-6Al-4V component were compared with those of other manufacturing processes. |
| Proceedings Inclusion? |
Planned: Supplemental Proceedings volume |