Density analysis of direct metal laser re-melted 316L stainless steel cubic primitives

By R. Morgan, C. Sutcliffe, William O’Neill. 2004

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Effects of building orientation and heat treatment on fatigue behavior of selective laser melted 17-4 PH stainless steel (2017, background): “Similar to previous AM investigations [15,35,36], process parameters were optimized for maximum part density in this study.”
AlSi12 in-situ alloy formation and residual stress reduction using anchorless selective laser melting (2015, background): “However the rapid heating/melting of material is followed by a rapid solidification that induces thermal variations that cause areas of the scanned/processed layer to expand/contract at different rates, subsequently generating residual stress which can cause a component to geometrically distort/warp”
Uncertainty quantification and management in additive manufacturing: current status, needs, and opportunities (2017, background): “Current AM techniques for metal component manufacturing include stereolithography (SLA) [5], fused deposition modeling (FDM) [6], laminated object manufacturing (LOM) [7], selective laser sintering (SLS) [8], selective laser melting (SLM) [9], direct metal deposition (DMD) [10], laser metal depositi”
Measurement Science Needs for Real-time Control of Additive Manufacturing Powder Bed Fusion Processes (2015, background): “investigated the effects of re-melting on the density of the part [103].”