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https://hdl.handle.net/10216/69536| Author(s): | S. M. Olhero Garcia-Gancedo, L. D. Zhang T. W. Button F. J. Alves |
| Title: | Preparation of ceramic microlectromechanical systems (MEMS) using a gelcasting consolidation technique |
| Issue Date: | 2008 |
| Abstract: | The present work focuses the preparation and characterisation of suspensions withthree different powders, ferrite, PZT and alumina, for the fabrication of 3D-shapedceramic structures by gelcasting. The characterization of powders by particle size ispresented together with the preparation and characterization of the resultingsuspensions by rheological and zeta potential measurements. Using 1-wt% of DispexA-40 is possible to prepare concentrated PZT and ferrite suspensions to beconsolidated by gelcasting. The workability of gelcasting technique is demonstratedon a range of component geometries suitable for MEMS applications. |
| Subject: | Engenharia de materiais, Engenharia dos materiais Materials engineering, Materials engineering |
| Scientific areas: | Ciências da engenharia e tecnologias::Engenharia dos materiais Engineering and technology::Materials engineering |
| URI: | https://repositorio-aberto.up.pt/handle/10216/69536 |
| Source: | Electroceramics XI |
| Document Type: | Artigo em Livro de Atas de Conferência Internacional |
| Rights: | openAccess |
| License: | https://creativecommons.org/licenses/by-nc/4.0/ |
| Appears in Collections: | FEUP - Artigo em Livro de Atas de Conferência Internacional |
This item is licensed under a Creative Commons License
