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Variation of the density of SLS processed Al-12Si powder (45–75 µm) with layer thickness at fixed laser power (240 W), scanning rate (120 mm/s) and scan spacing (0.1 mm) [133]. Copyright 2010. Adapted with permission from Elsevier Science Ltd. under the license number—4803711190793 (Figure 5 [133]), dated 7 April 2020.
