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Additive Manufacturing of Ceramics by Composite Microextrusion

A concept for Additive Manufacturing (AM) of ceramics by a modified Fused Deposition Modeling (FDM) process is presented. Instead of feeding a 3D-printer with a prefabricated filament, the feedstock consists of a ceramic powder/polymer composite granulate. The granulates are fed to a pressure and temperature controlled twin screw extruder where the material is extruded continuously … Weiterlesen …