NiTi shape memory alloys are the prime choice for many engineering and biomedical
applications due to their unique response to environmental/external stimuli. The capability of …

Abstract Shape Memory Alloys (SMAs) are metals with unique properties that allow them to
revert to a predefined shape when heated. Thermal and thermo-mechanical treatments can …

Abstract During Directed Energy Deposition-Arc (DED-Arc), the droplet transfer, molten
dynamics and temperature characteristics greatly impact the morphology and microstructure …

In this work, different interlayer remelting strategies are applied to regulate the
microstructure evolution, martensitic transformation, and superelastic features of NiTi shape …

The advancement of the wire arc additive manufacturing (WAAM) process has been
significant due to the cost-effectiveness in producing large metal components with high …

Electron beam wire-feed additive manufacturing (EBAM) has been shown to be an ideal
method to additively manufacture NiTi alloys with good tensile functional properties …

Directed energy deposition (DED) can potentially allow manufacturing of Nitinol (NiTi) parts
that are difficult to fabricate using traditional methods. Here, large NiTi square bars were …

Binder jetting additive manufacturing (AM) has emerged as a promising technique for mass-
producing items, especially when using metallic materials that are challenging to fabricate in …

In a previous study (part I), the deposition of functional single-track and multi-layer Ni-rich
NiTi using the electron beam freeform fabrication (EBF3) technique was demonstrated. The …

Exploring shape memory alloys (SMAs) is like diving into a world of material magic,
especially when combined with additive manufacturing techniques. This detailed review …