Densification mechanism and microstructural evolution in selective laser sintering of Al-12Si powders

By E. Olakanmi, R. Cochrane, Kenneth W. Dalgarno. 2011

175 citations recorded by the source corpus.

Subfields: Aerospace Engineering, Automotive Engineering, Mechanical Engineering

View Paper: https://www.semanticscholar.org/paper/50fa58813b7a58827a66fb16493e59429fe0a03e

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Citations in the corpus

Influence of energy density on metallurgy and properties in metal additive manufacturing (2017, background): “[98] reported that 67 J mm−3 is the optimum energy density to obtain high densification and low porosity levels when processing Al-12Si by SLS.”
3D Printing of polymer composites: A short review (2019, background): “The choice of the composite formation generally depends on the types of printing systems; however, both approaches are capable of delivering distinct physicochemical properties into the resultant materials.(44,48,49) This domain of composite printing is presenting a combination of superior technolog”
Processing AlSi10Mg by selective laser melting: Parameter optimisation and material characterisation (2015, background): “Later, Okalanmi et al.9 further explored the role of processing parameters on the densification is selective 1University of Leuven (KU Leuven), Department of Mechanical Engineering, Celestijnenlaan 300, 3001 Leuven, Belgium 2LayerWise nv, Grauwmeer 14, 3001 Leuven, Belgium 3University of Leuven (KU ”
A review on selective laser sintering/melting (SLS/SLM) of aluminium alloy powders: Processing, microstructure, and properties (2015, methodology): “Ä 噺 P【uhd 岫に岻 where Ä = Specific laser energy input (J/mm3); P = Power (W); u = Scanning rates (mm/s); h = scan spacing (mm); d = layer thickness (mm).”
Process optimisation of selective laser melting using energy density model for nickel based superalloys (2016, methodology): “The research presented by Olakanmi et al.14 investigated the SLM fabrication of an aluminium alloy (Al–12Si) and included the layer thickness in the energy density calculation (i.e.”
3D printing of Aluminium alloys: Additive Manufacturing of Aluminium alloys using selective laser melting (2019, unknown): “AlSi12 [175,176] [177] [175,176,178–180] [176,178–186]”