There are mainly two kinds of laser used in welding of materials, continuous laser beam
welding (CLBW) and pulsed laser beam welding (PLBW). The two kinds of laser welding …

A recent increase in the use of electric vehicles demands an efficient and faster joining
process for making electrical interconnects within the battery pack. The choice of tab and …

Joining metallic alloys can be an intricate task, being necessary to take into account the
material characteristics and the application in order to select the appropriate welding …

The temperature field during laser welding process plays an important role on determining
the quality and quantity of the weld bead size, microstructure characterizations and …

The heat transfer mechanism and temperature distribution in laser welding applications
have a great impact on the quality of the weld bead geometry, mechanical properties and …

In this research, the effects of laser power, laser welding speed and laser incidence angle
were evaluated in terms of weld geometry, microstructure, microhardness, fracture surfaces …

Highlights•Laser welding has changed the microstructure of the materials.•Different offset
positions resulted in various penetration depth of fusion zone and temperature.•By …

A computational fluid dynamics approach is used to analyse the influence of beam sha**
in fusion welding on melt thermal flow. Three beam shapes are studied at several welding …

Dissimilar laser welding of AISI 304 and AISI 420 stainless steel sheets was performed with
pulsed Nd: YAG laser so as to evaluate the temperature distribution, microstructure and …

In this study, the characterization of laser weld joint on transformation-induced plasticity
(TRIP) steel sheets coupled with Nd: YAG laser welding was investigated, and the influence …