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  4. Additive Manufacturing of Functionally Graded Ceramic Materials by Stereolithography
 
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2019
Journal Article
Title

Additive Manufacturing of Functionally Graded Ceramic Materials by Stereolithography

Abstract
An additive manufacturing technology is applied to obtain functionally graded ceramic parts. This technology, based on digital light processing/stereolithography, is developed within the scope of the CerAMfacturing European research project. A three-dimensional (3-D) hemi-maxillary bone-like structure is 3-D printed using custom aluminum oxide polymeric mixtures. The powders and mixtures are fully analyzed in terms of rheological behavior in order to ensure proper material handling during the printing process. The possibility to print functionally graded materials using the Admaflex technology is explained in this document. Field-emission scanning electron microscopy (FESEM) show that the sintered aluminum oxide ceramic part has a porosity lower than 1% and no remainder of the original layered structure is found after analysis.
Author(s)
Gonzales, Pablo
Admatec Europe B.V.
Schwarzer, Eric
Fraunhofer-Institut für Keramische Technologien und Systeme IKTS  
Scheithauer, Uwe  
Fraunhofer-Institut für Keramische Technologien und Systeme IKTS  
Kooijmans, Norbertus
Admatec Europe B.V.
Moritz, Tassilo  
Fraunhofer-Institut für Keramische Technologien und Systeme IKTS  
Journal
Journal of visualized experiments : JoVE. Online resource  
DOI
10.3791/57943
Language
English
Fraunhofer-Institut für Keramische Technologien und Systeme IKTS  
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