Abstract：γ -TiAl-based alloys have superior high temperature performances which make them to be the important
candidate materials in the service temperature range of 650-900℃ for aeroengines. This paper has reviewed the current development
and application of TiAl alloys, and the progresses on hot-processing techniques have been stressed in terms of
ingot-melting, foundry, canned-forging and canned-extrusion, etc. Opportunities and challenges in low-costs near-net shape
forming technique for TiAl alloys have been identified.
寇宏超，程 亮，唐 斌，宋 霖，李金山. 高温TiAl合金热成形技术研究进展*[J]. 航空制造技术, 2016, 59(21): 24-31.
KOU Hongchao, CHENG Liang, TANG Bin, SONG Lin, LI Jinshan. Progress on Hot-Forming Techniques of High Temperature TiAl Alloys. Aeronautical Manufacturing Technology, 2016, 59(21): 24-31.
2016, 
