A metal 3D printer patent from Divergent Technologies proposes using changing magnetic fields to stir the melt pool and break up structures that can become pores or cracks.
divergent
Sigma Additive’s Transition: From Additive Manufacturing to Consumer Travel?
There’s been a very puzzling development at Sigma Additive Solutions.
First NXG XII 600 Ships To North America
The first massive 12-laser NXG XII 600 3D printer destined for North America is on its way to Divergent.