Yong Zhang

Expanding the Design Space of Nb–Ti–Al-Related Lightweight Alloys: From High-Nb TiAl Intermetallics to Zr–Ti–Nb–(Al)-Concentrated BCC Matrices

Nb-containing TiAl alloys are among the most important lightweight intermetallics for high-temperature applications because they combine low density with useful strength, oxidation resistance and creep resistance. Their long-standing difficulty is equally clear: the ordered γ/α2...