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https://doi.org/10.21256/zhaw-27646| Publication type: | Article in scientific journal |
| Type of review: | Peer review (publication) |
| Title: | Flexible interconnected ceramic parts 3D printed by two-component material extrusion with water-soluble support structures |
| Authors: | Wick-Joliat, René Penner, Dirk |
| et. al: | No |
| DOI: | 10.1016/j.jeurceramsoc.2023.03.069 10.21256/zhaw-27646 |
| Published in: | Journal of the European Ceramic Society |
| Volume(Issue): | 43 |
| Issue: | 11 |
| Page(s): | 4877 |
| Pages to: | 4884 |
| Issue Date: | Apr-2023 |
| Publisher / Ed. Institution: | Elsevier |
| ISSN: | 0955-2219 |
| Language: | English |
| Subjects: | Ceramic 3D printing; Material extrusion; Support material; NaCl; Multi-material |
| Subject (DDC): | 670: Manufacturing |
| Abstract: | Material extrusion (MEX) of complex thermoplastic structures often depends on the reliable printing of a water-soluble support structure. The material of choice is typically polyvinyl alcohol (PVA), which is not used in ceramic MEX printing due to a limited printing compatibility with most ceramic feedstocks (poor layer adhesion). Herein, a new thermoplastic feedstock was developed as temporary support material on the basis of NaCl mixed with a commercial injection molding binder system. The NaCl feedstock is fully compatible for MEX printing with ceramic feedstocks and showed excellent printing properties and high green body strength. The support structure is mostly dissolved in water and the rest can be removed manually or during thermal debinding. The NaCl support material was used to print flexible Al2O3 samples with hinges or chainmail samples. This strategy is an attractive way to introduce additional functionality and new applications which were so far inaccessible to technical ceramics. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/27646 |
| Fulltext version: | Published version |
| License (according to publishing contract): | CC BY 4.0: Attribution 4.0 International |
| Departement: | School of Engineering |
| Organisational Unit: | Institute of Materials and Process Engineering (IMPE) |
| Appears in collections: | Publikationen School of Engineering |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2023_WickJoliat-Penner_3D-print-flexible-interconnected-ceramic-parts.pdf | 8.98 MB | Adobe PDF |  View/Open |
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Wick-Joliat, R., & Penner, D. (2023). Flexible interconnected ceramic parts 3D printed by two-component material extrusion with water-soluble support structures. Journal of the European Ceramic Society, 43(11), 4877–4884. https://doi.org/10.1016/j.jeurceramsoc.2023.03.069
Wick-Joliat, R. and Penner, D. (2023) ‘Flexible interconnected ceramic parts 3D printed by two-component material extrusion with water-soluble support structures’, Journal of the European Ceramic Society, 43(11), pp. 4877–4884. Available at: https://doi.org/10.1016/j.jeurceramsoc.2023.03.069.
R. Wick-Joliat and D. Penner, “Flexible interconnected ceramic parts 3D printed by two-component material extrusion with water-soluble support structures,” Journal of the European Ceramic Society, vol. 43, no. 11, pp. 4877–4884, Apr. 2023, doi: 10.1016/j.jeurceramsoc.2023.03.069.
WICK-JOLIAT, René und Dirk PENNER, 2023. Flexible interconnected ceramic parts 3D printed by two-component material extrusion with water-soluble support structures. Journal of the European Ceramic Society. April 2023. Bd. 43, Nr. 11, S. 4877–4884. DOI 10.1016/j.jeurceramsoc.2023.03.069
Wick-Joliat, René, and Dirk Penner. 2023. “Flexible Interconnected Ceramic Parts 3D Printed by Two-Component Material Extrusion with Water-Soluble Support Structures.” Journal of the European Ceramic Society 43 (11): 4877–84. https://doi.org/10.1016/j.jeurceramsoc.2023.03.069.
Wick-Joliat, René, and Dirk Penner. “Flexible Interconnected Ceramic Parts 3D Printed by Two-Component Material Extrusion with Water-Soluble Support Structures.” Journal of the European Ceramic Society, vol. 43, no. 11, Apr. 2023, pp. 4877–84, https://doi.org/10.1016/j.jeurceramsoc.2023.03.069.
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