Abstract γ-TiAl alloys, as the high temperature and lightweight structural material, have been
applied in aerospace and automotive industry, and will remain the focus of research …

To increase the efficiency of the next generation of gas turbines, it is necessary to replace
the heavy Ni-based superalloys with lightweight materials that are resistant to high …

To improve the strength and ductility of TiAl alloys by second phase, Ti46Al4Nb1Mo alloys
doped with different B content (0.4%, 0.8%, 1.2%, 1.6% and 2.0%, atomic percent, hereafter …

Mechanical and oxidation properties of newly-developed TiAl alloys were investigated. The
TiAl alloys in this study were manufactured by casting and no further heat-treatment was …

The lamellar microstructure of TiAl–Nb alloys with and without low boron additions is
controlled using double directional solidification (DS). In alloys without the addition of boron …

This study investigated the high-temperature microstructure stability of TiAl alloys fabricated
by electron beam smelting (EBS) to understand the microstructural evolution of TiAl alloys …

Abstract Carbon, Mo and Si represent promising alloying elements with respect to increase
the operating temperature of intermetallic titanium aluminides. The influence of these …

The stability, mechanical properties and electronic structures of Ti 3 Al, TiAl, TiAl 2 and TiAl 3
have been systematically investigated by the first-principles calculation. The four Tisingle …

As a target for high-temperature applications, β-solidified TiAl alloys have attracted intense
attention owing to their low density and superior mechanical properties at elevated …

Intermetallic γ‐TiAl based alloys are innovative structural materials dedicated to applications
in the automotive and aeronautic industries. Especially their low density, high specific yield …