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 …

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 …

Synchrotron and laboratory-based X-ray imaging techniques have been increasingly used
for in situ investigations of alloy solidification and other metal processes. Several reviews …

The tensile creep behavior of a heat treated β-solidified γ-TiAl alloy has been investigated at
800° C under 250–300 MPa. Results indicate that the heat treatment procedure proposed in …

In recent years, Zr has emerged as a promising alloying element for intermetallic γ-TiAl
based alloys to improve their mechanical properties. The present work focuses on the …

Dual-wire-fed electron beam directed energy deposition (EB-DED) is a highly efficient
technique for additive manufacturing (AM) of TiAl alloys, but research into the evolution of …

Abstract γ-TiAl-based alloys are promising lightweight high-temperature structural materials,
and the transformation from the α parent phase to γ lamellae during the cooling process has …

Micropores are decisive to mechanical properties and thermal deformation capabilities of
powder metallurgy (P/M) Ti alloys sintered compacts. As a result, achieving express …

Abstract Bulk Ti-48Al alloy samples were prepared by the high energy ball milling (HBM) of
elemental powders, followed by spark plasma sintering (SPS) of the HBM processed …

To manufacture hard-to-deform intermetallics and their components at high temperatures
and for a short-time, a novel additive sintering method based on solid-state powder …