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Meeting Materials Science & Technology 2020
Symposium Additive Manufacturing of Ceramic-based Materials: Process Development, Materials, Process Optimization and Applications
Presentation Title Fast Fabrication of Bioceramics Parts by Combining Stereolithography and Microwave Sintering
Author(s) Anne Louise Leriche, Hugo Curto, Florian Jean, Shaan Anthony, Anthony Thuault, Fabrice Petit
On-Site Speaker (Planned) Anne Louise Leriche
Abstract Scope The fast fabrication of customized ceramic parts for biomedical applications is one of the today challenge. This work proposes to combine two rapid manufacturing techniques: the micro-stereolithography (SLA) allowing a rapid shaping of complex ceramic parts and the microwave thermal treatment allowing the debinding and the sintering within a very short time. This technology was applied to two bioceramics types: alumina, zirconia and composites materials for dental crowns or implants and hydroxyapatite for scaffolds. For these porous parts, the interest to use the stereolithography technique is an easy achievement of porous objects with a control of pores and pore interconnection sizes and shape to favor the cell invasion. For all the investigated materials, it was shown the coupling SLA and MW sintering leads to similar mechanical properties than those obtained by conventional shaping and sintering and that it allows to obtain customized parts within a few hours.
Proceedings Inclusion? Undecided

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

Additive Manufacturing of 8 mol % Yttria Stabilized Zirconia Ceramics
Additive Manufacturing of Bi-continuous Piezocomposites based on Triply Periodic Micro-skeleton for Tailorable Hydrostatic Performance
Direct Ink Writing of Chopped Fiber Ultra-High Temperature Ceramic Matrix Composites (UHTCMCs)
Effects of Printing Parameters on Density And Mechanical Properties of Binder Jet 3D Printed WC-Co
Effects of Printing Parameters on Microstructure and Mechanical Properties of Binder Jet 3D Printed WC-Co
Fast Fabrication of Bioceramics Parts by Combining Stereolithography and Microwave Sintering
Fused Filament Fabrication of Metal Matrix Composites (MMC)
Geometry Limitations of Indirect Laser Sintering of Alumina
Hybrid Additive Manufacturing Technology Applied to Si3N4 Freeform Components Fabrication
Initiation of Selective Laser Flash Sintering in Yttria-Stabilized Zirconia
Laser-based Additive Manufacturing of Bi-metallic & Tri-metallic Oxide Layers
Manufacturing, Microstructure and Compressive Mechanical Properties of WC-12Co Cermet Material Fabricated by Direct Energy Deposition
Process Parameter Variations and 3D Printing of Ceria Ceramics
Sintering, Characterization and Evaluation of Ceramics Recycled from Waste Soda-lime-Silica Glass and White Corn Cob Ash
Temporary Coating for Binder Jet 3D Printed Tungsten Carbide-Cobalt Parts
Toughening of SiC-based Ceramics by Chopped Fiber via Selective Laser Sintering: Preliminary Thinking and Attempts
Ultra-fast, Selective Laser Sintering during Additive Manufacturing of Alumina
Uncertainty Quantification in Additive Manufacturing of Piezocomposites through Physics-informed Data-driven Modelling

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