Additive manufacturing, with features of micro-area metallurgy and rapid solidification, has
become an effective way to construct complex components with high efficiency and …

Abstract Metastability-engineering, eg, transformation-induced plasticity (TRIP), can
enhance the ductility of alloys, however it often comes at the expense of relatively low yield …

Abstract Fully lamellar Ti-6Al-4V alloys comprise body-centered cubic (BCC) β lamellae in
large-sized, hexagonal close-packed (HCP) α colonies and exhibit outstanding toughness …

The objective of this study is to improve the mechanical properties by careful control of both
microstructure and alloy additions in two-phase TiAl alloys based on Ti-47Al-2Cr-2Nb (at%) …

Abstract The (TiB/Ti)-TiAl composites with a laminated structure composing of alternating
TiB/Ti composite layers, α 2-Ti 3 Al interfacial reaction layers of and γ-TiAl layers were …

It is of significance, but still remains a key challenge to overcome the strength–ductility trade-
off, and homogenize the mechanical performance of the additively manufactured titanium …

A pre-deformation process was employed for a TiAl alloy via high-temperature torsion, in
which the stability of the constituent phases was tailored, resulting in enhanced hardening …

It is now well known that the room temperature tensile yield strength (σy), fracture strength
(σf), and ductility (δ) of TiAl alloys increase with decreasing the colony size (d) of the fully …

The strength-ductility trade-off is a long-standing challenge in engineering and material
sciences. The introductions of twin boundary or phase boundary in materials have been …

The aim of this study is to determine the influence of lamellar orientation on the strength and
operative deformation mechanisms of a fully lamellar Ti-45Al-2Nb-2Mn (at.%)+ 0.8 (vol.%) …