Wire arc additive manufacturing of Fe-Ni alloy: process parameters, post processing, and magnetic Barkhausen noise as a non-destructive evaluation approach

Residual stress formation and control in wire arc additive manufacturing: Mechanisms, characterization, and mitigation strategies

The process study and parameter influence in Wire Arc Additive Manufacturing (WAAM) of titanium using hot-wire plasma arc welding

This research aims to study and develop the Wire Arc Additive Manufacturing (WAAM) process for titanium alloys utilizing the Hot-Wire Plasma Arc Welding (Hot-Wire PAW) technique. Due to titanium’s high susceptibility to oxidation during melting, a specialized inert gas shielding device was designed. Process optimizatio...

Wire arc additive manufacturing of Inconel 625: A review

Wire arc additive manufacturing (WAAM) enables economical near-net-shape production of large Alloy 625 components, but repeated arc-heating cycles create location-dependent microstructures and properties. This critical narrative review synthesizes 2020–2026 evidence through a process–thermal history–microstructure– per...

Cost-Effective Manufacturing of Ti-6Al-4V Filler Wire from As-Cast Ingot via Processing Map-Guided Design for Wire Arc Additive Manufacturing

Wire and arc additive manufacturing (WAAM) is a cost-efficient technology for large-scale production; however, the high cost of Ti-6Al-4V filler wire, primarily associated with conventional billet-based thermomechanical processing, remains a critical limitation. This study proposes a direct and cost-effective manufactu...

Analysis of Mechanical Properties of IN 718 Produced by Cold Metal Transfer

Wire Arc Additive Manufacturing (WAAM) has emerged as a promising technology for the fabrication of large-scale metallic components due to its high deposition rate and efficient material utilization. Among various WAAM approaches, the Cold Metal Transfer (CMT) process is characterized by reduced heat input, stable arc...

Cutting Temperature and Surface Roughness in Turning of Wire Arc Additively Manufactured Aluminium Alloy Parts

Wire Arc Additive Manufacturing (WAAM) based on Cold Metal Transfer (CMT) welding produces near-net-shape metallic components, but post-process machining remains essential for dimensional accuracy and surface quality. This study investigates the dry turning machinability of EN AW-5083 aluminium alloy parts produced by...