Metal additive manufacturing (AM) is an innovative manufacturing technique that can build
complex and high value metal parts layer by layer using a computerized three‐dimensional …

Porosity is a frequently observed defect in metal additive manufacturing due to the large
thermal gradients caused by the repeated rapid melting and solidification. This work …

Metal additive manufacturing is a disruptive technology that is revolutionizing the
manufacturing industry. Despite its unrivaled capability for directly fabricating metal parts …

Additive manufacturing (AM) as a disruptive technology has received much attention in
recent years. In practice, however, much effort is focused on the AM of polymers. It is …

As metallic additive manufacturing grew in sophistication, users have requested greater
control over the systems, namely the ability to fully change the process parameters. The goal …

In the present review, the effect of porosity on the mechanical properties of the fabricated
parts, which are additively manufactured by powder bed fusion and filament extrusion-based …

Accurate detection, characterization, and prediction of defects has great potential for
immediate impact in the production of fully-dense and defect free metal additive …

Metal additive manufacturing has emerged as a new manufacturing option for aerospace
and biomedical applications. The many challenges that surround this new manufacturing …

Structural defects such as porosity have detrimental effects on additively manufactured parts
which can be reduced by choosing optimal process conditions. In this work, the relationship …

Hot isostatic pressing (HIP) of additively manufactured metals is a widely adopted and
effective method to improve the density and microstructure homogeneity within geometrically …