Porous shape memory alloys (SMAs), including NiTi and Ni-free Ti-based alloys, are
unusual materials for hard-tissue replacements because of their unique superelasticity (SE) …

Abstract Advanced Ti materials include Ti, Ti alloys and Ti-matrix composites with significant
advantages of higher performance, lower cost, and wider applications relative to their …

Abstract Porous Ti–Nb–Zr alloys with different porosities from 6.06 to 62.8% are prepared by
a two-step foaming powder metallurgy method using TiH 2, Nb, and Zr powders together …

NiTinol is considered to be an attractive candidate alloy for biomedical applications. The aim
of this research was to obtain porous NiTinol parts that respected the general microstructural …

Abstract 60NiTi is a Ni-rich NiTi alloy containing∼ 55 at.%(60 wt%) Ni and∼ 45 at.%(40
wt%) Ti. This paper covers the use of Ni and Ti blends to fabricate porous 60NiTi parts by …

The approach of pre-coating Ni on NiTi powder was adopted as an effective route to address
the thermomechanical property degradation of NiTi alloy caused by Ni-loss during the …

In this study, NiTi alloys with different porosity were prepared using metal injection molding
combined with the powder space-holder method (MIM-PSH). The microstructures …

This first-ever study investigated dehydrogenation and microstructural evolution of TiH 2
during sintering under vacuum using in situ neutron diffraction, in situ transmission electron …

In this work, the formation of intermetallics in Ni–Ti system by reactive sintering at 500 and
650° C was studied. Mechanism and kinetics of the reactions leading to Ni–Ti phases were …

Elastocaloric cooling stability is an essential factor of solid‐state refrigeration to become a
promising candidate in replacing the conventional vapor compression technology. Herein …