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

Although still in its infancy, metal additive manufacturing (AM) or 3D printing has now arrived
at a scale suitable for use in construction. The new technology offers the potential for …

Featured Application Wire Arc Additive Manufacturing (WAAM). Abstract Wire arc additive
manufacturing is currently rising as the main focus of research groups around the world. This …

Demand for the construction of new structures is increasing all over the world. Since the
construction sector dominates the global carbon footprint, new construction methods are …

Wire arc additive manufacturing (WAAM) is a class of technologies suitable for producing
large parts due to its high material deposition and building rates. Among the many possible …

In contrast to conventionally-produced structural steel and stainless steel elements, wire and
arc additively manufactured (WAAM) elements can exhibit a strongly anisotropic material …

In this study, the ER321 stainless steel is fabricated by wire and arc additive manufacturing
(WAAM) assisted with ultrasonic impact treatment (UIT). The mechanical properties and …

This paper presents a comprehensive experimental investigation into the double-lap shear
behavior of 3D printed austenitic stainless steel bolted connections, manufactured using …

Highlights•Microstructure and mechanical behavior are controlled by changing the printing
strategy.•Weaving motion yields a unique fusion zone, the sharpest texture & the best …

This study evaluated the effect of dedicated heat treatments (1050° C, 1100° C, 1142° C,
and 1185° C/2 h+ double-aging) on the uniaxial tensile properties at elevated temperature …