Selective laser melting (SLM) is a promising powder-based additive manufacturing
technology due to its capability to fabricate metallic components with complex geometries …

Welding processes are a fundamental part of modern engineering manufacturing. The
simulation of materials joining techniques requires the application of thermal models …

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

Most of the researches published on the numerical modeling of laser welding are looking at
similar welding, mainly due to the difficulty of simulating the mixing phenomenon that occurs …

Laser study is an important consideration in the present century with advances in laser
technology. Titanium alloys are of great importance to the defense industry, aerospace and …

In this paper, a deflected laser welded joint of 304 stainless steel and T2 copper was studied
concerning structural arrangement, grain structure and texture evolution. According to SEM …

In this paper, a transient numerical model of pulsed laser welding is performed to predict the
weld depth and width, temperature distribution, and melt flow. The material was made of Ti …

In this study, to accurately predict the temperature and melting ratio at low time and cost, the
process of dissimilar laser welding of stainless steel 304 and copper was simulated based …

In the process of directed energy deposition-arc (DED-arc), the geometrical shape of weld
bead in arc-striking (AS) and arc-extinguishing (AE) areas are usually inconsistent with that …

A spot-cutting laser cladding process was proposed to repair the thin wall single crystal
superalloy in this paper. The effects of spot cutting and its gap width on the dimensions and …