“…The automotive, mechanical and aerospace industries are promising fields where powder-based 3D printing is readily adopted [ 37 , 79 , 120 , 138 , 216 , 217 , 218 ]. There are numerous examples of powder-based 3D-printed micro and mesoscale components or devices that have been used in these industries, including functional parts, functional prototypes, tooling, lightweight components, repair of part, heat transfer devices, mechanical and thermal switches and fuel nozzles among others [ 37 , 79 , 128 , 137 , 139 , 217 , 218 , 219 , 220 , 221 , 222 , 223 , 224 ].…”