The article presents new possibilities for modifying heat source models in numerical
simulations of laser welding processes conducted using VisualWeld (SYSWELD) software …

The fusion welding process of metallic components, such as using gas tungsten arc welding
(GTAW), is often accompanied by detrimental deformations and residual stresses, which …

Investigation of the selective laser melting (SLM) process, using finite element method, to
understand the influences of laser power and scanning speed on the heat flow and melt …

This study proposes a novel approach for mitigating the internal solidification cracking that
occurs during the laser welding of extruded Al–Mg–Si alloys. The microstructures of the …

The thermal regime and microstructural phenomenon are studied by using finite-element
(FE) modelling and the analytical Rosenthal equation during laser welding of aluminum …

This article presents the results of steel-sheet lap-joint-welding using laser beam radiation.
The use of a laser beam and keyhole effect for deep material penetration in lap joint welding …

Heat conduction joining is mainly used in laser-based joining of metals with polymers but
results in a large amount of dissipated heat. The consideration of thermal efficiency allows …

A 3D finite-element thermal model has been developed to estimate weld geometry and
analyze thermal gradients and cooling rates in pulsed laser welding of Inconel 718 …

Descaling roll is a key component used to remove iron oxide on billet surface in hot rolling
production lines, and its surface properties have a significant effect on the quality of hot …

For the automation of butt welding, it has been considered to introduce tack welds instead of
out-of-plane restraint jigs to perform welding with large heat input. However, the occurrence …