The present study addresses wire arc additive manufacturing of AA5183 aluminium alloy
using conventional gas metal arc welding deposition on 20 mm thick AA6082-T6 plate as …

One of the challenges facing additive manufacturing is the current lack of control over the
microstructure that forms during the process. Typically, the rapid cooling rates and steep …

In the present study, TiC/Al composite fillers of gas tungsten arc (GTA) welding with different
contents of TiC nanoparticles were successfully fabricated by accumulative roll bonding …

Welding high-strength 6xxx aluminum alloys using a commercial ER4043 filler often results
in inferior joint strength. This study investigated the effects of newly developed Al-Si-Mg filler …

The 4xxx series of aluminum fillers are extensively used in aluminum welding owing to their
excellent weldability, high cracking resistance, and low melting point. However, joints …

Columnar-to-equiaxed transition (CET) often occurs during the solidification of the weld.
Moving molten pool and strong fluidity are two notable characteristics in this process. The …

Joining aluminum alloys with arc welding methods is frequently subject to literature and
industrial applications. Although aluminum alloys have different difficulties in the arc welded …

The refinement in weld metal grain size and shape results in both improved mechanical
properties (ductility and toughness) as well as a significant improvement in weldability. In the …

A fine-grained fusion zone characterises a tough aluminium weld. To improve the
solidification characteristics and refine the grains in aluminium welding, different inoculation …

This work is mainly concerned about the influence of titanium dioxide powder addition into
flux on the bead geometry, grain size, and hardness in submerged arc weld of low alloy …