Energy density analysis on single tracks formed by selective laser melting with CoCrMo powder material

By Joaquim Ciurana, Luis G. Hernández, Jordi Delgado. 2013

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3D printing of Aluminium alloys: Additive Manufacturing of Aluminium alloys using selective laser melting (2019, background): “defined, inclined platforms can be used for investigating its influence alongside the other process parameters (power and speed) [100,101].”
On the formation of AlSi10Mg single tracks and layers in selective laser melting: Microstructure and nano-mechanical properties (2016, methodology): “Ciurana et al. (2013) used a tilted platform to investigate the effect of layer thickness, laser power, and scan speed, simultaneously, on CoCrMo single tracks and defined the threshold for the energy density to avoid single track defects.”
Selective Laser Melting of Duplex Stainless Steel Powders: An Investigation (2016, methodology): “researched cobalt chrome alloys optimizing process parameters while laser melting along single scan lines and observed the minimum required energy density to be 151 J=mm(3) for sufficient consolidation of tracks with consistent morphologies by altering the laser power, scan speed, and layer thicknes”