Powder metallurgy (PM) of titanium is a potentially cost-effective alternative to conventional
wrought titanium. This article examines both traditional and emerging technologies …

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 …

A comprehensive assessment of tensile properties of powder metallurgical (PM) processed
Ti-6Al-4V alloy, through the mapping of strength–ductility property domains, is performed in …

In this work, we fabricated a high-performance Ti-6Al-4V alloy from TiH 2 and 60Al40V
powder mixtures by powder metallurgy (PM) pressureless sintering and hot extrusion. The …

Abstract By TiH 2/Al 60 V 40 powder processing, in-situ dehydrogenation, and powder
compact extrusion, we successfully fabricate a Ti–6Al–4V (wt.%) alloy with a dual harmonic …

This paper describes the main results from an investigation into the consequences of thermo-
hydrogen refinement of microstructure (THRM) after laser powder bed fusion (LPBF) of Ti …

Traditionally, titanium alloys with satisfactory mechanical properties can only be produced
via energy-intensive and costly wrought processes, while titanium alloys produced using low …

The use of TiH 2 powder as a sintering precursor can produce nearly full-density titanium
and titanium alloys with good mechanical properties. Unfortunately, there is a lack of …

In near-net-shape manufacturing methods, such as powder metallurgy, additive
manufacturing, and metal injection molding, porosity has historically been viewed as the …

In this work, fatigue failure mode, crack initiation, and early stage crack growth mechanism in
Ti-6Al-4V alloys with different levels of microstructural inhomogeneity were investigated. The …