Optimization of Alumina Slurry for Oxide-Oxide Ceramic Composites Manufactured by Injection Molding
This paper focuses on the rheological study of an alumina suspension intended for the manufacturing of oxide-oxide composites by flexible injection. Given the production constraints, it is required to have stable suspension with low viscosity and a Newtonian behavior. This is achieved with a concent...
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| Format: | Article |
| Language: | English |
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Wiley
2017-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2017/2748070 |
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| author | Catherine Billotte Edith Roland Fotsing Edu Ruiz |
| author_facet | Catherine Billotte Edith Roland Fotsing Edu Ruiz |
| author_sort | Catherine Billotte |
| collection | DOAJ |
| description | This paper focuses on the rheological study of an alumina suspension intended for the manufacturing of oxide-oxide composites by flexible injection. Given the production constraints, it is required to have stable suspension with low viscosity and a Newtonian behavior. This is achieved with a concentration of nitric acid between 0.08 wt% and 0.2 wt% and amount of 3 wt% of PVA binder. The maximum loading of the suspension of 47 vol% suggests that there is no structure development within the suspension with optimized concentration of acid and PVA. |
| format | Article |
| id | doaj-art-9dae84634e324883a5bc1e7d9450bd58 |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-9dae84634e324883a5bc1e7d9450bd582025-02-03T01:11:37ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422017-01-01201710.1155/2017/27480702748070Optimization of Alumina Slurry for Oxide-Oxide Ceramic Composites Manufactured by Injection MoldingCatherine Billotte0Edith Roland Fotsing1Edu Ruiz2NSERC-Safran Chair on 3D Composites for Aerospace, Department of Mechanical Engineering, École Polytechnique de Montréal, P.O. Box 6079, Centre-Ville Station, Montréal, QC, H3C 3A7, CanadaNSERC-Safran Chair on 3D Composites for Aerospace, Department of Mechanical Engineering, École Polytechnique de Montréal, P.O. Box 6079, Centre-Ville Station, Montréal, QC, H3C 3A7, CanadaNSERC-Safran Chair on 3D Composites for Aerospace, Department of Mechanical Engineering, École Polytechnique de Montréal, P.O. Box 6079, Centre-Ville Station, Montréal, QC, H3C 3A7, CanadaThis paper focuses on the rheological study of an alumina suspension intended for the manufacturing of oxide-oxide composites by flexible injection. Given the production constraints, it is required to have stable suspension with low viscosity and a Newtonian behavior. This is achieved with a concentration of nitric acid between 0.08 wt% and 0.2 wt% and amount of 3 wt% of PVA binder. The maximum loading of the suspension of 47 vol% suggests that there is no structure development within the suspension with optimized concentration of acid and PVA.http://dx.doi.org/10.1155/2017/2748070 |
| spellingShingle | Catherine Billotte Edith Roland Fotsing Edu Ruiz Optimization of Alumina Slurry for Oxide-Oxide Ceramic Composites Manufactured by Injection Molding Advances in Materials Science and Engineering |
| title | Optimization of Alumina Slurry for Oxide-Oxide Ceramic Composites Manufactured by Injection Molding |
| title_full | Optimization of Alumina Slurry for Oxide-Oxide Ceramic Composites Manufactured by Injection Molding |
| title_fullStr | Optimization of Alumina Slurry for Oxide-Oxide Ceramic Composites Manufactured by Injection Molding |
| title_full_unstemmed | Optimization of Alumina Slurry for Oxide-Oxide Ceramic Composites Manufactured by Injection Molding |
| title_short | Optimization of Alumina Slurry for Oxide-Oxide Ceramic Composites Manufactured by Injection Molding |
| title_sort | optimization of alumina slurry for oxide oxide ceramic composites manufactured by injection molding |
| url | http://dx.doi.org/10.1155/2017/2748070 |
| work_keys_str_mv | AT catherinebillotte optimizationofaluminaslurryforoxideoxideceramiccompositesmanufacturedbyinjectionmolding AT edithrolandfotsing optimizationofaluminaslurryforoxideoxideceramiccompositesmanufacturedbyinjectionmolding AT eduruiz optimizationofaluminaslurryforoxideoxideceramiccompositesmanufacturedbyinjectionmolding |