SIU researcher aims to make 3D-printed metal parts more robust — and strengthen trust in the tech
by Tim Obermiller CARBONDALE, Ill. — To many, 3D printing evokes images of desktop gadgets spitting out plastic trinkets. In reality, additive manufacturing (AM) now builds metal components for aircraft engines, medical devices and other intricate parts not easily made with traditional methods. The catch? Tiny, hard-to-avoid defects in printed metals can weaken parts and […]





