Review on field assisted metal additive manufacturing
Additive manufacturing (AM) offers unprecedented design freedom and manufacturing
flexibility for processing complex components. Despite the numerous advantages of AM over …
flexibility for processing complex components. Despite the numerous advantages of AM over …
Heat transfer and melt flow of keyhole, transition and conduction modes in laser beam oscillating welding
Melting modes have significant effects on the heat transfer and fluid flow in laser beam
oscillating welding (LBOW), which in turn affects the welding quality and solidification …
oscillating welding (LBOW), which in turn affects the welding quality and solidification …
Mitigating spatters in keyhole-mode laser welding by superimposing additional ring-shaped beam
Spatters are frequently occurred defects in laser welding, which affect the weld aesthetics,
deteriorate the mechanical performances and even lead to the weld joint rejection for …
deteriorate the mechanical performances and even lead to the weld joint rejection for …
Effect of beam oscillation on weld formation, microstructure and mechanical properties in vacuum laser beam welding of thick section 5083 aluminum alloy
N Jiang, M Jiang, X Chen, T Han, S Ma, Y Chen… - Optics & Laser …, 2024 - Elsevier
Beam oscillation in the laser welding process has demonstrated numerous advantages in
suppressing spatters, eliminating pores, and reducing gap sensitivity, particularly for joining …
suppressing spatters, eliminating pores, and reducing gap sensitivity, particularly for joining …
Microstructure and mechanical properties of TiC nanoparticles reinforced 7075 aluminium alloy fabricated by oscillating laser-arc hybrid additive manufacturing
B Li, X Chen, M Jiang, S Ma, Z Wang… - … and Technology of …, 2023 - journals.sagepub.com
In this work, TiC nanoparticles (TiCps) reinforced 7075 aluminium alloy was fabricated via
an oscillating laser-arc hybrid additive manufacturing process. To show the beneficial effect …
an oscillating laser-arc hybrid additive manufacturing process. To show the beneficial effect …
Vacuum laser beam welding of AZ31 magnesium alloy: Weld formability, microstructure and mechanical properties
Laser welding of magnesium alloy is still challenging because of the frequently occurred
defects. In this work, a promising vacuum laser welding technique was used to join AZ31 …
defects. In this work, a promising vacuum laser welding technique was used to join AZ31 …
Keyhole mode wobble laser welding of a nickel base superalloy-Modeling, experiments, and process maps
Keyhole mode wobble laser welding is gaining increasing acceptance due to its ability to
bridge gaps, refine microstructure, and enhance the mechanical properties of welds …
bridge gaps, refine microstructure, and enhance the mechanical properties of welds …
Mechanical characterization and microstructure of fiber laser welded TWIP980 steel depending on welding speed and focal distance
The TWIP steels are preferred in the automotive industry due to excellent strength and
ductility. In this study, the effect of fiber laser welding parameters has been investigated on …
ductility. In this study, the effect of fiber laser welding parameters has been investigated on …
Synchrotron diffraction and TEM characterization of intermetallics formation in EB-welded DP steel to Al alloy dissimilar joints
Infusion joining, the major influencing parameters are speed and heat input, commonly
determining joining microstructure, defects, and its effect on properties. Here we choose …
determining joining microstructure, defects, and its effect on properties. Here we choose …
Effects of bypass-current and out plasma current on droplet transfer behaviours during plasma-MIG hybrid arc welding
Y Miao, Z Wang, L Wang, X Ma, Q Deng… - … and Technology of …, 2023 - Taylor & Francis
A new method, bypass-current plasma-MIG hybrid arc welding, was proposed to weld AA
5083 aluminium alloy. A comparative investigation between simulation and experiment was …
5083 aluminium alloy. A comparative investigation between simulation and experiment was …