|About this Abstract
||2017 TMS Annual Meeting & Exhibition
||GAT-2017 (Gamma Alloys Technology - 2017)
||Research Progress on Gamma TiAl Alloy Technology in NPU
||Hongchao Kou, Bin Tang, Liang Cheng, Zhigang Sun, Jinshan Li
|On-Site Speaker (Planned)
Gamma TiAl alloy is becoming a competitive light-weight high temperature structural material in the aerospace field, and many efforts on component-specific processing received much attention in past decades. In this presentation, the studies of processing technology in TiAl alloys at NPU will be reviewed. Recently, the TiAl ingot production capacity and composition control level have been improved, and the cold crucible induction melting-counter gravity casting equipment has been used to produce TiAl blades and other castings. We also explored the wrought processing and forming technology by utilizing recrystallization, and the forging parts with fine grain and homogeneous microstructure have been fabricated. At last, the process on diffusion bonding and powder metallurgy of TiAl alloys are also introduced.
||Planned: Stand-alone book in which only your symposium’s papers would appear (indicate title in comments section below)