Division of Materials Science and Engineering, Graduate School of Engineering, Hokkaido University, Kita- 13, Nishi-8, Kita-ku, Sapporo 060 8628, Japan;
Division of Materials Science and Engineering, Graduate School of Engineering, Hokkaido University, Kita- 13, Nishi-8, Kita-ku, Sapporo 060 8628, Japan;
mechanical properties; microstructure control; TiAl-based alloy;