Swedish metal 3D printing company Freemelt has received a prototype order from a defense company operating in Sweden. The two parties are investigating whether additive manufacturing can enhance the performance of refractory metal components. Freemelt uses electron beam powder bed fusion technology to produce various parts for testing. The research focuses on material properties, manufacturing quality, and reliability. Interest in additive manufacturing within the defense sector is rising. The company recently received an order for tungsten components for fusion research.