[Hyna] has spent seven years working with electron microscopes and five years with 3D printers. Now the goal is to combine expertise from both realms into a metal 3D printer based on electron-beam ...

In thermoplastic 3D printers, the material is melted in ... This isn’t the only approach to DIY metal printing, though. We saw one that used electron beam melting (EBM) not too long ago.