As an aside, the most common aluminium alloy for DMLS 3D printing is ‘AlSi10Mg’, which is very similar to the alloy ORNL describes, but with 0.25-0.45% of magnesium. As printed this achieves ...

What does dry ice, ethonal, wax beads, and a blender have in common? It was the first attempts at making media for this wax 3D printer that [Andreas] has been building up. Wanting to produce 3D pri… ...