| Publikationstyp: | Beitrag in wissenschaftlicher Zeitschrift |
| Art der Begutachtung: | Peer review (Publikation) |
| Titel: | Laser-based powder bed fusion of alumina toughened zirconia |
| Autor/-in: | Verga, Fabrizio Borlaf, Mario Conti, Laura Florio, Kevin Vetterli, Marc Graule, Thomas Schmid, Manfred Wegener, Konrad |
| et. al: | No |
| DOI: | 10.1016/j.addma.2019.100959 |
| Erschienen in: | Additive Manufacturing |
| Band(Heft): | 31 |
| Heft: | 100959 |
| Erscheinungsdatum: | 2020 |
| Verlag / Hrsg. Institution: | Elsevier |
| ISSN: | 2214-7810 2214-8604 |
| Sprache: | Englisch |
| Schlagwörter: | Powder bed fusion; Selective laser melting (SLM); Additive manufacturing; Alumina toughened zirconia; Ceramic-ceramic composite; Materialwissenschaft; Keramik; Komposite |
| Fachgebiet (DDC): | 670: Industrielle und handwerkliche Fertigung |
| Zusammenfassung: | Alumina toughened zirconia (ATZ) parts were produced via a laser-based powder bed fusion technology using a conventional Nd-YAG continuous wave laser. The powder was produced using a spray drying process and the laser matter interaction was enhanced by a binder pyrolysis. A processing window led to part densities of over 90 %. Thermal post-processing to further increase the part density was investigated using dilatometry. The microstructure was analysed using X-ray powder diffraction measurements. The mechanical properties were assessed using a four-point bending test on ten specimens, reaching a bending strength of 31 ± 11 MPa. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/28989 |
| Volltext Version: | Publizierte Version |
| Lizenz (gemäss Verlagsvertrag): | Lizenz gemäss Verlagsvertrag |
| Departement: | School of Management and Law |
| Enthalten in den Sammlungen: | Publikationen School of Management and Law |
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Verga, F., Borlaf, M., Conti, L., Florio, K., Vetterli, M., Graule, T., Schmid, M., & Wegener, K. (2020). Laser-based powder bed fusion of alumina toughened zirconia. Additive Manufacturing, 31(100959). https://doi.org/10.1016/j.addma.2019.100959
Verga, F. et al. (2020) ‘Laser-based powder bed fusion of alumina toughened zirconia’, Additive Manufacturing, 31(100959). Available at: https://doi.org/10.1016/j.addma.2019.100959.
F. Verga et al., “Laser-based powder bed fusion of alumina toughened zirconia,” Additive Manufacturing, vol. 31, no. 100959, 2020, doi: 10.1016/j.addma.2019.100959.
VERGA, Fabrizio, Mario BORLAF, Laura CONTI, Kevin FLORIO, Marc VETTERLI, Thomas GRAULE, Manfred SCHMID und Konrad WEGENER, 2020. Laser-based powder bed fusion of alumina toughened zirconia. Additive Manufacturing. 2020. Bd. 31, Nr. 100959. DOI 10.1016/j.addma.2019.100959
Verga, Fabrizio, Mario Borlaf, Laura Conti, Kevin Florio, Marc Vetterli, Thomas Graule, Manfred Schmid, and Konrad Wegener. 2020. “Laser-Based Powder Bed Fusion of Alumina Toughened Zirconia.” Additive Manufacturing 31 (100959). https://doi.org/10.1016/j.addma.2019.100959.
Verga, Fabrizio, et al. “Laser-Based Powder Bed Fusion of Alumina Toughened Zirconia.” Additive Manufacturing, vol. 31, no. 100959, 2020, https://doi.org/10.1016/j.addma.2019.100959.
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