Laser welding has been widely utilized in various industries. Effective real-time monitoring
technologies are critical for improving welding efficiency and guaranteeing the quality of …

Quality assessment methods and techniques for laser welding have been developed both in-
and post-process. This paper summarizes and presents relevant studies being classified …

Aluminium alloys are widely used in many industries due to their high strength-to-weight
ratios and resistance to corrosion. Due to their specific thermophysical properties and …

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 …

Selective laser melting (SLM) has found extensive applications in the realm of metal printing
as an additive manufacturing technique. The performance of metals fundamentally dictates …

Laser beam welding of aluminum alloy is challenged by poor mechanical properties of weld
joint. Here we employ a quasi-continuous-wave laser beam welding to join 7075-T6 …

In-process monitoring (IPM) of laser deep penetration welding (LDPW) has witnessed a
rapid growth in approaches that embrace machine learning algorithms, utilizing raw sensor …

Solid-state dissimilar bi-or multi-metallic bonding is promising for achieving lightweight or
multifunctional components in automotive, nuclear power and aerospace industries. To …

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 …

In this paper, 316 L stainless steel were fabricated by direct laser deposition (DED) using
both continuous-wave (CW) and pulsed-wave (PW) laser modes. Effects of laser modes on …