Fusion-based additive manufacturing (AM) has significantly grown to fabricate Nickel-based
superalloys with design freedom across multiple length scales. Several phenomena such as …

Additive manufacturing (AM), also known as 3D printing, is gaining wide acceptance in
diverse industries for the manufacturing of metallic components. The microstructure and …

Since its inception, significant progress has been made in understanding additive
manufacturing (AM) processes and the structure and properties of the fabricated metallic …

Significant progress has been made in understanding selective laser melting (SLM) process
as well as fabrication of various materials using this technology. This paper covers the …

In the laser powder bed fusion additive manufacturing of metals, extreme thermal conditions
create many highly dynamic physical phenomena, such as vaporization and recoil …

This study demonstrates the significant effect of the recoil pressure and Marangoni
convection in laser powder bed fusion (L-PBF) of 316L stainless steel. A three-dimensional …

In this work, we employ a combination of high-speed imaging and schlieren imaging, as well
as multiphysics modelling, to elucidate the effects of the interaction between the laser beam …

The production of metal parts via laser powder bed fusion additive manufacturing is growing
exponentially. However, the transition of this technology from production of prototypes to …

Abstract Metal Additive Manufacturing (AM) has begun its revolution in various high value
industry sectors through enabling design freedom and alleviating laborious machining …

Reliable computational models of metal additive manufacturing will assist in optimising part
quality, and are likely to play a role in component qualification. A key component of these …