As a crucial branch for titanium industry, high-strength titanium alloys (HS-TAs, with UTS≥
1100 MPa) are indispensable structural materials for advanced engineering applications …

The powder metallurgy (PM) of titanium alloys has received more and more attention in
structural and biomedical applications owing to its low cost, near-net-shape formability, and …

We report a stable tensile recovery strain induced by a Ni 4 Ti 3 nanoprecipitate in a Ni 50.4
Ti 49.6 shape memory alloy (SMA) fabricated via selective laser melting (SLM), followed by …

The excellent shape memory and mechanical properties of TiNi shape memory alloys
(SMAs) fabricated using selective laser melting (SLM) are highly desirable for a wide range …

Silicon (Si), which exists in the form of solid solution and silicide, is an important component
in high temperature titanium (Ti) alloys. The content of Si is often limited to less than 0.5 …

Abstract “SPS pre-sintering+ SPS reactive hot extrusion”(SPSHE) is a promising technique
for manipulating the orientation of TiB whiskers (TiBw) in discontinuously reinforced titanium …

In this study, three porous NiTi scaffolds with the same porosity but different pore sizes (900,
835, and 618 μm) were fabricated via selective laser melting (SLM). The microstructure …

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 …

Achieving grain refinement in the wire-arc directed energy deposition (DED) process of NiTi
alloy is highly challenging. We have successfully obtained NiTi alloy with a fine …

In this study, we propose a novel defect engineering strategy for circumventing the strength–
ductility trade-off of a β-type Ti–35Nb–7Zr–5Ta alloy and discuss its underlying mechanism …