6× room-temp plasticity
A fine lamellar microstructure with synergistic distribution of Si atoms and TiB/Ti5Si3 precipitates simultaneously enhances strength and ductility at room and elevated temperatures, overcoming the strength-ductility dilemma in conventional TiAl alloys.
Wang, Huijun · Liang, Yongfeng · Pang, Qihang · Sun, Dingbang · Guo, Yingchao · Juan, Li · Jiaying, Chen · Junpin, Lin
Journal of Materials Science and Technology 2026