Guillon, Olivier ; Aulbach, Emil ; Rödel, Jürgen ; Bordia, Rajendra K. (2007)
Constrained Sintering of Alumina Thin Films: Comparison Between Experiment and Modeling.
In: Journal of the American Ceramic Society, 90 (6)
Article
Abstract
Alumina thin films deposited by dip coating on alumina substrates were sintered between 1150° and 1350°C. A new measuring system using a rocking arm as a mechanical amplifier allows in situ measurement of the shrinkage of the film. Comparison of experimental densification behavior with the predictions of the isotropic continuum mechanics model (using values of constitutive parameters determined by sinter forging) highlights the inadequacy of the isotropic models. These results, together with other published evidence, provide justification to consider anisotropic models.
| Item Type: | Article |
|---|---|
| Erschienen: | 2007 |
| Creators: | Guillon, Olivier ; Aulbach, Emil ; Rödel, Jürgen ; Bordia, Rajendra K. |
| Type of entry: | Bibliographie |
| Title: | Constrained Sintering of Alumina Thin Films: Comparison Between Experiment and Modeling |
| Language: | English |
| Date: | June 2007 |
| Journal or Publication Title: | Journal of the American Ceramic Society |
| Volume of the journal: | 90 |
| Issue Number: | 6 |
| URL / URN: | http://dx.doi.org/10.1111/j.1551-2916.2007.01650.x |
| Abstract: | Alumina thin films deposited by dip coating on alumina substrates were sintered between 1150° and 1350°C. A new measuring system using a rocking arm as a mechanical amplifier allows in situ measurement of the shrinkage of the film. Comparison of experimental densification behavior with the predictions of the isotropic continuum mechanics model (using values of constitutive parameters determined by sinter forging) highlights the inadequacy of the isotropic models. These results, together with other published evidence, provide justification to consider anisotropic models. |
| Identification Number: | doi:10.1111/j.1551-2916.2007.01650.x |
| Divisions: | 11 Department of Materials and Earth Sciences > Material Science > Nonmetallic-Inorganic Materials 11 Department of Materials and Earth Sciences > Material Science 11 Department of Materials and Earth Sciences |
| Date Deposited: | 18 May 2011 15:20 |
| Last Modified: | 05 Mar 2013 09:47 |
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