Powder of an experimental Nickel base superalloy produced through Inert Gas Atomization
technique is characterized for its physical properties, chemical composition, morphology …

Metallic powders are widely utilized as feedstock materials in metal additive manufacturing
(MAM). However, only a limited number of alloys can currently be processed using these …

This work describes the micro-and nanostructures of inert gas atomized Al-Cu alloy powder
particles over a range of compositions. For cold spray deposition, the microstructure and …

Powerful catalysts may be produced from gas atomized Al–Ni powders. The efficiency of
these catalysts depends on the amount of the different phases formed during solidification …

Numerical modeling of secondary breakup in gas atomization of molten metals has been
successfully performed by others to optimize the powder particle size distribution for various …

The impulse atomization process developed at the University of Alberta (Canada) enables
metallic powders to be solidified with well controlled process parameters. The inner …

In this paper, a novel ultrasonic vibration-assisted laser atomization process for producing
fine metallic powder with average particle diameter of about 75–95 μm is proposed. The …

This paper reports on the quantification of primary dendritic and secondary eutectic
nucleation undercoolings during rapid solidification of impulse atomized hypo-eutectic Al-Cu …

Numerous previous researchers have used nucleation models as part of their simulation of
droplet solidification. None of these have verified the nucleation portion of these models with …

Impulse atomisation in helium and nitrogen and water atomisation have been utilised to
produce powders of D2 tool steel. It was determined that higher cooling rates result in a …