Multi-material components featuring high performance and design flexibility have attracted
considerable attention, providing solutions to meet the performance demands of high-end …

Gradient structures found in biological materials have served as a source of inspiration for
scientists seeking to enhance the performance of metals and alloys over the past decades …

Arc welding-based additive manufacturing techniques are becoming promising for metal
additive manufacturing due to their capability of economically producing large-sized …

In this work, a 316L stainless steel to Inconel 625 functionally graded material (FGM) was
built using different deposition strategies (named as direct and smooth-type interfaces) by …

This general review paper presents a condensed view of recent inventions in the Additive
Manufacturing (AM) field. It outlines factors affecting the development and commercialization …

Wire arc additive manufacturing (WAAM) is a metal 3D printing method that allows the cost-
effective and efficient production of large-scale elements, and has thus gained great interest …

Functionally graded materials (FGMs) are desirable in a variety of applications. Due to a lack
of understanding of design and manufacturing methods, it remains a challenge to engineer …

Nickel-based superalloys fabricated by wire-arc directed energy deposition, also known as
wire arc additive manufacturing (WAAM), usually exhibit inherent columnar grain structure …

Wire arc additive manufacturing (WAAM) is an emerging and promising technology for
producing medium-to-large-scale metallic components/structures for different industries, ie …

Owing to its graded function and agglomeration of contradictory properties over its structure,
functionally graded materials (FGMs) are popular as second-generation composites. FGMs …