The high strength-to-weight ratio property of titanium aluminide (TiAl) based intermetallic
alloys makes researchers regard this type of material as a potential replacement for the …

Understanding how phase evolves from its parent phase is critical to control the transforming
microstructures and thus material performance. TiAl alloys exhibit lightweight and excellent …

A primary challenge associated with TiAl alloys is their low ductility at room temperature.
One approach to overcome this flaw is attaining ultrafine grains in the alloy's final …

The hot deformation behavior of a Ti-47.5 Al-2.5 V-1.0 Cr-0.2 Zr alloy was investigated
through thermal simulation experiments. The thermal deformation temperature range was …

Abstract β-solidified γ-TiAl alloys are popular lightweight structural materials well suited for
high temperature applications, however, whose service temperature limit is greatly restricted …

High temperature deformation behaviour and microstructure were investigated in cast in-situ
TiAl matrix composite reinforced with carbide particles. Samples of the in-situ composite …

In this study, the effect of Fe addition on microstructure evolution and grain refinement
mechanism during hot deformation of new Ti-6Al-4V-xFe (x= 0–0.9 wt%) alloys were …

The high-temperature strength and compressive creep resistance of TNM B1-type TiAl alloy
modified with Y 2 O 3 nanoparticles are studied. The effect of equiaxed or lamellar …

In this paper, the remnant lamellae of Ti-45Al and Ti-48Al alloys were studied firstly. And
then the dynamic softening mechanisms of α and γ phases during compression deformation …

As a kind of promising aerospace material, TiAl alloys need to withstand extreme conditions
such as high-rate impact loads and high temperatures. The mechanism on the failure and …