Directed energy deposition (DED) is a branch of additive manufacturing (AM) processes in
which a feedstock material in the form of powder or wire is delivered to a substrate on which …

Topology optimization was developed as an advanced structural design methodology to
generate innovative lightweight and high-performance configurations that are difficult to …

Laser powder bed fusion (LPBF) additive manufacturing has been advancing in the
fabrication of metallic multi-material structures with intricate structures and refined material …

The study of heterostructured materials (HSMs) answered one of the most pressing
questions in the metallurgical field:“is it possible to greatly increase both the strength and the …

Additive manufacturing (AM) has rapidly changed both large-and small-scale production
environments across many industries. By re-envisioning parts from the ground up, not …

While significant progress has been made in understanding laser powder bed fusion (L-
PBF) as well as the fabrication of various materials using this technology, there is still limited …

Directed energy deposition (DED) has matured into an essential additive manufacturing
(AM) branch. DED has been broadly implemented in the design and fabrication of novel …

Functionally graded materials (FGMs) represent a class of novel materials in which
compositions/constituents and/or microstructures gradually change along single or multiple …

Functionally graded materials (FGMs) and functionally graded structures (FGSs) are special
types of advanced composites with peculiar features and advantages. This article reviews …

Since its inception, significant progress has been made in understanding additive
manufacturing (AM) processes and the structure and properties of the fabricated metallic …