Upgrading and developing metallic materials are bases for improving the performance of
aircraft. As one of the new structural metallic materials used in aerospace, lightweight and …

Abstract TiAl-5wt.% Ti 2 AlC-3wt.% Mn composites reinforced by the addition of Mn and in
situ synthesized Ti 2 AlC nanoparticles with a novel microstructure were fabricated. The …

The tensile properties and deformation behavior of a newly developed TNM-based alloy
after microalloying with W, C, and Y have been systematically investigated by scanning …

In order to improve the mechanical properties of TiAl alloys, micro-nano Ti 2 AlC-reinforced
TiAl composites were successfully fabricated by means of spark plasma sintering (SPS) …

In this study, a creep-resistant Ti-45Al-6Nb-2.5 V-0.15 Y 2 O 3 alloy was developed, and the
microstructure characteristics at different creep stages at 850° C under 200 MPa was …

The introduction of rare earth element yttrium helps Ti6Al4V overcome the strength-ductility
trade-off through matrix deoxidation and grain refinement. However, strict usage control is …

The deformation mechanism responsible for the high-cycle rotating bending fatigue of a high-
Nb TiAl alloy was investigated. Fatigue deformation in the γ phase was dominated by …

This study examined the influence of Y 2 O 3 addition on the creep behavior of Ti-48Al-2Cr-
2Nb alloy. Creep tests of Ti-48Al-2Cr-2Nb and Ti-48Al-2Cr-2Nb-0.05 Y 2 O 3 alloys were …

In the present work, Ti 2 AlC/TiAl composites with network architecture were fabricated by
the method of spark plasma sintering (SPS) at different temperature using Ti–48Al–2Cr–2Nb …

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 …