Because low density, high strength titanium is one of the most desired industrial quality metals, Michigan-based titanium distributor and reseller Titanium Processing Center put together a simple infographic on the use of 3D printing with titanium. 3D printed titanium is typically made on a powder bed metal 3D printer that uses a process called direct metal laser sintering (DMLS) capable of melting titanium in layers of about 20 to 40 µm. You can read more about 3D printing with titanium over on 3DPrint.com: http://3dprint.com/111142/3d-printing-with-titanium/