TiNbZrTa alloys are promising for multidisciplinary applications, such as refractory and
biomedical purposes, due to their high thermal stability and non-toxicity. Hardness and …

Second-phase hardening in refractory high-entropy alloys (RHEAs) has been recognized as
one of the main routes to significantly improve their mechanical properties. However, their …

In recent years, there has been a significant thrust toward the development of novel implant
alloys based on β-Ti with low Young's modulus to prevent stress shielding. In this study …

The metal foams of a titanium alloy were designed to study porosity as well as pore size and
shape independently. These were manufactured using a powder metallurgy/space-holder …

Although introducing high porosity in biomedical Ti alloys can reduce their elastic modulus
and promote new bone ingrowth, relieving the stress–shielding effect and implant failure …

This thesis presents a study on microstructural, biomechanical, and in vitro studies of Ti-Nb-
Zr alloys fabricated by powder metallurgy with the space holder technique. This work aims to …

The alloy density was also determined using the water displacement method, the highest
tantalum concentration (20%) resulting on a density of 6.87±0.01 g/cm3. The results showed …

The present study investigated the mechanical performance of Ti–8Nb–8Zr–8Cu (at.-%)
alloys containing different porosity levels. Metallographic examination and phase analysis of …

Recently, there has been increasing importance on scaffold materials that could be used in
biomaterials. In the present study, equimolar TiNbZr medium entropy alloys (MEAs) and …

In this study, porous binary Ti-(x) Zr alloys of nominal Zr contents (x= 10, 20 and 30 at.%)
with differing porosities were manufactured, using powder metallurgy with compaction …