This technology is related to development of filament for Fused Deposition Modeling (FDM) 3D printing.
This filament has high metal content, such as Aluminum (Al), Copper (Cu), Iron (Fe), or Carbon nanotube (CNTs), can be used to fabricate many materials.
Advantage of this technology is these filaments can be printed by regular FDM 3D printer. No expensive investment on the 3D printer required.
This technology allows user to fabricate various functional materials from FDM printing.