B₄C-reinforced TiAl composite

Colony size cut by 80%

A network of multi-phase reinforcements refines lamellar colonies and induces nano twins, enhancing room-temperature strength and high-temperature ductility.

Weigang, Yang · Sun, Dingbang · Liang, Yongfeng · Li, Ming'ao · Wenjing, Li · Junpin, Lin

Materials and Design 2025

Specifications

Colony size

{'zh': '425.3', 'en': '78.5'} μm

RT UTS

{'zh': '', 'en': '35.47'} MPa

UTS

{'zh': '', 'en': '27.95'} MPa