Beijing Institute of Aeronautical Materials, Beijing 100095, P. R. China;
Beijing Institute of Aeronautical Materials, Beijing 100095, P. R. China;
Beijing Institute of Aeronautical Materials, Beijing 100095, P. R. China;
Beijing Institute of Aeronautical Materials, Beijing 100095, P. R. China;
TiAl; aeroengine; high temperature strength; heat isostatic pressing; heat treatment; investment casting;