[출처: Joamin Gonzalez-Gutierrez, Santiago Cano, Stephan Schuschnigg,
Christian Kukla, Janak Sapkota and Clemens Holzer, "Additive Manufacturing of Metallic and Ceramic Components by the Material Extrusion of Highly-Filled Polymers: A Review and Future Perspectives", Materials 2018,11,840, p10.]
CERAMIC (Alumina, Zirconia)
METAL
(Stainless, Heavy alloy, Titanium)