The properties and serviceability of 3D-printed metal parts depend on a variety of attributes.
These include the chemical composition, phases, morphology, spatial distributions of grain …

Aircraft electrification is currently the best alternative to address the rising demand for more
air transportation and deal with anticipated economic and environmental impacts. Although …

Material extrusion is the most widespread additive manufacturing method but its application
in end-use products is limited by vulnerability to errors. Humans can detect errors but cannot …

In this article, the laser-based powder bed fusion (L-PBF) processing behavior of pure
copper powder is evaluated by employing a conventional infrared fiber laser with a …

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 …

With the development of the aerospace and automotive industries, high heat exchange
efficiency is a challenge facing the development of various industries. Pure copper has …

Metal additive manufacturing (AM) technology is maturing. Although currently slower and
less reliable than traditional production methods, AM systems shine when producing parts …

The term “critical raw materials”(CRMs) refers to various metals and nonmetals that are
crucial to Europe's economic progress. Modern technologies enabling effective use and …

Pure copper is widely used in the industry as the base metal for heat transfer and
electromagnetic applications, thanks to its superior electrical and thermal conductivity …

Heavy metals (HMs) and rare earth elements (REEs) are used in a wide range of industrial
and technological applications, but they can also have harmful effects on the environment …