Interstitial-O Nanotwinned Nanomartensite

Superior Strength-Ductility Synergy

Topologically coherent α′ nanotwinned nanomartensites created via interstitial oxygen doping in titanium alloys, delivering ultrahigh strength and excellent ductility simultaneously.

Zhang, Chongle · Xuanzhe, Li · Li, Suzhi · Zhang, Jinyu · Li, Jiao · Liu, Gang · Sun, Jun

Materials Today 2024

Specifications

强度

{'zh': '1.64', 'en': ''} GPa

均匀延伸率

{'zh': '11.5', 'en': ''} %

Advantages

Surpassing all previously reported bulk Ti alloys