[HTML][HTML] Wire and arc additive manufacturing: Opportunities and challenges to control the quality and accuracy of manufactured parts
Wire and arc additive manufacturing (WAAM) has proven that it can produce medium to
large components because of its high-rate deposition and potentially unlimited build size …
large components because of its high-rate deposition and potentially unlimited build size …
Revisiting fundamental welding concepts to improve additive manufacturing: From theory to practice
Additive manufacturing technologies based on melting and solidification have considerable
similarities with fusion-based welding technologies, either by electric arc or high-power …
similarities with fusion-based welding technologies, either by electric arc or high-power …
Evaluating shielding gas-filler wire interaction in bi-metallic wire arc additive manufacturing (WAAM) of creep resistant steel-stainless steel for improved process …
This study investigates the effect of shielding gases (namely, 98% Ar-2% CO 2 and 96% Ar-
3% CO 2–1% O 2) on the bi-metallic wire arc additive manufacturing (WAAM) of creep …
3% CO 2–1% O 2) on the bi-metallic wire arc additive manufacturing (WAAM) of creep …
[HTML][HTML] Welding fume nanoparticles from solid and flux-cored wires: Solubility, toxicity, and role of fluorides
Welding fume particles are hazardous. Their toxicity likely depends on their composition and
reactivity. This study aimed at exploring the role of sodium or other fluorides (NaF), which …
reactivity. This study aimed at exploring the role of sodium or other fluorides (NaF), which …
Usability of arc types in industrial welding
Arc behaviour is a significant factor in all arc welding processes. Understanding of arc types
and their inherent properties can help enhance weld prediction and weld quality and reduce …
and their inherent properties can help enhance weld prediction and weld quality and reduce …
Study on welding process and prosperities of AA5754 Al-alloy welded by double pulsed gas metal arc welding
A Liu, X Tang, F Lu - Materials & design, 2013 - Elsevier
In this paper, the effect of double pulsed gas metal arc welding (DP-GMAW) on metal droplet
transfer, weld pool profile, weld bead geometry and weld joint mechanical properties of Al …
transfer, weld pool profile, weld bead geometry and weld joint mechanical properties of Al …
Study of the effect of shielding gas composition on the mechanical weld properties of steel ST 37-2 in gas metal arc welding
In this study, the influence of variation in the shielding gas composition on the weld
properties of the steel ST 37-2 was investigated. The influence of four different shielding gas …
properties of the steel ST 37-2 was investigated. The influence of four different shielding gas …
Arc stability and its impact on weld properties and microstructure in anti-phase synchronised synergic-pulsed twin-wire gas metal arc welding
The paper conveys new observations on arc stability in anti-phase synchronised synergic-
pulsed twin-wire gas metal arc welding. Unlike the conventional understanding that arcs …
pulsed twin-wire gas metal arc welding. Unlike the conventional understanding that arcs …
Effect of double-pulsed gas metal arc welding (DP-GMAW) process variables on microstructural constituents and hardness of low carbon steel weld deposits
In this study, a bead on plate welding on a low carbon steel plate at different parameter
combinations in double-pulsed gas metal arc welding (DP-GMAW) process has been …
combinations in double-pulsed gas metal arc welding (DP-GMAW) process has been …
Exposure to welding particles in automotive plants
This work presents a monitoring study designed to evaluate workers' exposure to particles in
several body shops within automotive plants. Concentrations in the proximity of welding …
several body shops within automotive plants. Concentrations in the proximity of welding …