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 …

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 …

Lightweight intermetallic γ-TiAl based alloys are innovative high-temperature structural
materials. So far, these alloys are in use as turbine blades or turbocharger turbine wheels in …

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 …

Research and development of alloys based on the intermetallic γ-TiAl phase is experiencing
a renewed interest since powder metallurgical approaches provide new near-net-shape …

The near-net-shape γ-TiAl blades were built by selective electron beam melting. As-
fabricated material exhibits a good combination of microstructure homogeneity, tensile …

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 …

Heat treatment is an effective post-processing method to modify the microstructure and
mechanical properties of TiAl alloys. Thus, we report the influences of a heat treatment at …

Intermetallic TiAl alloys attract much attention in advanced engineering fields due to their
low density (3.9–4.2 g/cm3) and excellent high-temperature properties. After more than half …

Interfacial β0 phase strengthening on the creep properties of TNM alloy has been
investigated. The initial fully lamellar microstructure with fine-dispersed interfacial β0 phase …