Intermetallic titanium aluminides based on the ordered γ‐TiAl phase have gained increasing
interest as innovative high‐temperature light‐weight structural materials. They have found …

Improving the room temperature (RT) strength/ductility and hot-working capacity based on
lamellar microstructures is of great significance for the practical application of TiAl alloys …

The present article will describe aspects of the science and technology of titanium aluminide
(TiAl) alloy system and summarise the low and high temperature mechanical and …

Titanium aluminides (TiAl) have the potential of substituting nickel-based superalloys
(NBSAs) in the aerospace industries owing to their lightweight, good mechanical and …

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 …

Refining the grain size of γ-TiAl alloys to improve their strength and ductility is of academic
interest. Thus, we report a multi-stage heat treatment method consisting of solution …

Plenty of papers with regard to the processing of TiAl alloys via investment casting, forging,
rolling, extrusion pressing as well as mechanical machining have been published, whereas …

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 …

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 …

A β-solidifying TiAl alloy with a refined microstructure and ultra-fine yttrium-rich precipitates
that was consolidated by spark plasma sintering was investigated by scanning and …