Improving the plasticity of TiAl alloys at room temperature has been a longstanding
challenge for the development of next-generation aerospace engines. By adopting the nacre …

Abstract The Cu-15Ni-8Sn-0.3 Fe-xEr (wt%, x= 0.1–0.4) alloy was prepared by vacuum
induction melting. The microstructure evolution, mechanical properties and discontinuous …

In this work, the short-term creep behaviors of high Nb containing TiAl alloys with different
microstructure characteristics at 800° C under a wide range of stresses of 150–350 MPa …

An in-situ dual morphology carbide and boride reinforced Ti-47.7 Al-7.1 Nb-2.3 V-1.1 Cr
(at%) alloys were fabricated with nano-B 4 C addition by spark plasma sintering (SPS), and …

TiAl alloys have the merit of high specific strength, but usually suffer from poor room-
temperature plasticity and inadequate high-temperature strength, limiting their practical …

High-temperature titanium alloys' thermal stability and creep resistance are significant
during service in high temperatures. This study systematically investigated the thermal …

TiAl alloy has attracted widespread attention as an alternative material to aero-engine
turbine blades. Because the obvious brittleness of TiAl alloy, TiAl alloy reinforced with nano …

Ti4822/xC composites with excellent high-temperature performance were prepared by spark
plasma sintering technique. As the carbon content increased from 0.5 wt% to 1.5 wt%, the …

In this paper, Ti2AlC/TiAl composites with a network structure were successfully prepared by
spark plasma sintering from 1200 to 1350℃ using carbon nanotubes and Ti-45Al-8Nb pre …