Ollagnier, Jean-Baptiste ; Guillon, Olivier ; Rödel, Jürgen (2010)
Constrained Sintering of a Glass Ceramic Composite: I. Asymmetric Laminate.
In: Journal of the American Ceramic Society, 93 (1)
doi: 10.1111/j.1551-2916.2009.03346.x
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
The camber of asymmetric laminates has been experimentally measured and predicted. Two cases are distinguished: (i) sintering of a viscous layer on a viscous substrate and (ii) sintering of a viscous layer on an elastic substrate. In the first case, particular attention is paid to the microstructure of the shrinking layer: a gradient in porosity as well as in pore size has been found along the thickness. Microstructural observations have been rationalized through an asymmetric stress state in the shrinking layer. In the second case, substrate cracking is predicted as function of Young's modulus and thickness ratio of the elastic substrate.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2010 |
| Autor(en): | Ollagnier, Jean-Baptiste ; Guillon, Olivier ; Rödel, Jürgen |
| Art des Eintrags: | Bibliographie |
| Titel: | Constrained Sintering of a Glass Ceramic Composite: I. Asymmetric Laminate |
| Sprache: | Englisch |
| Publikationsjahr: | Januar 2010 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Journal of the American Ceramic Society |
| Jahrgang/Volume einer Zeitschrift: | 93 |
| (Heft-)Nummer: | 1 |
| DOI: | 10.1111/j.1551-2916.2009.03346.x |
| Kurzbeschreibung (Abstract): | The camber of asymmetric laminates has been experimentally measured and predicted. Two cases are distinguished: (i) sintering of a viscous layer on a viscous substrate and (ii) sintering of a viscous layer on an elastic substrate. In the first case, particular attention is paid to the microstructure of the shrinking layer: a gradient in porosity as well as in pore size has been found along the thickness. Microstructural observations have been rationalized through an asymmetric stress state in the shrinking layer. In the second case, substrate cracking is predicted as function of Young's modulus and thickness ratio of the elastic substrate. |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Nichtmetallisch-Anorganische Werkstoffe |
| Hinterlegungsdatum: | 20 Jun 2011 09:20 |
| Letzte Änderung: | 26 Aug 2018 21:26 |
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