Arc-directed energy deposition (Arc-DED) with the vertical position offers significant potential
for in-situ fabrication of overhang structures. However, the vertical position application is …

In practical engineering, overlaying on curved surfaces with constantly changing gravity
components usually leads to various defects. In this study, Inconel 625 was downward …

Molten pool behavior plays an important role during bead formation in wire–arc direct
energy deposition (DED) processes. However, this pool is susceptible to external forces …

Single-pass multi-layer and multi-pass multi-layer Al–Mg-Zn-Cu alloy components were
fabricated by variable polarity TIG-based wire arc additive manufacturing, and the forming …

The present work investigates thoroughly the approaches used to model the effect of pulsing
the heat source in computational fluid dynamics simulations of melt pools produced with …

It is a challenging task to achieve high quality micro-joining of Al and Cu foils by an arc
owing to the low arc energy density. In this study, a novel tungsten inert gas (TIG) arc micro …

This study performed computational fluid dynamics (CFD) simulation to investigate the flow
patterns of molten pool during welding with a transient heat transfer. The influence of gravity …

Gas-metal arc welding (GMAW) is a widely used fusion joining process in industry known for
its ability to create high-quality welds. However, the complex and nonlinear nature of GMAW …

BSK 46 is a low alloy structural steel with excellent mechanical and corrosion properties and
is widely used in many applications, including tipper bodies of heavy-duty trucks. Optimizing …

This book, Welding-Materials, Fabrication Processes, and Industry 5.0, presents an overview
of various state-of-the-art manufacturing processes and innovative application materials …