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 …

In the present work, using pre-alloyed Ti-48Al-2Cr-2Nb powders and graphene nanosheets
as raw materials, the TiAl matrix composite reinforced by submicro/nano-Ti 2 AlC was …

Abstract Alternating stacked graphene/TiAl (Gr/TiAl) composites exhibit excellent
mechanical properties because of their high strength, high Young's modulus, and the two …

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 order to further optimize the microstructure and mechanical properties of TiB/TiAl
composites, the individual and synergistic effects of Ta and Mn were investigated in this …

In the present work, the effect of alloying elements Cr, Nb, Mo, V on the Ti 2 AlC/TiAl
interfacial properties was studied via first-principles calculation. The results showed that all …

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 …

The microstructural evolutions and room-temperature tensile properties of Ti-45Al-2.5 Nb-
1.5 Mo-(0-0.2) Gd were investigated in details. Experimental result revealed that there were …

Lamellar and twinning transformations play a crucial role in stabilizing the ordered phases in
TiAl based composites for property improvement. In this work, we have systematically …

A combination of three methods, Griffith theory, work of interface separation, and first-
principles tensile simulations, has been applied to uncover the Ti 2 AlC/TiAl interface's …