Baraki, Raschid ; Schwarz, Sebastian ; Guillon, Olivier (2012)
Effect of Electrical Field/Current on Sintering of Fully Stabilized Zirconia.
In: Journal of the American Ceramic Society, 95 (1)
doi: 10.1111/j.1551-2916.2011.04980.x
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
To highlight the peculiarities of sintering under electric field, 8 mol% yttria-stabilized zirconia (8YSZ) specimens were tested in a sinter-forging apparatus equipped with laser scanners and power supply. This enables to monitor axial and radial shrinkage under controlled ac field with current limitation. Current flow results in expansion related to an increase of several hundreds of °C. This proves that the whole specimen experiences, due to Joule heating, significantly higher temperatures than its environment.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2012 |
| Autor(en): | Baraki, Raschid ; Schwarz, Sebastian ; Guillon, Olivier |
| Art des Eintrags: | Bibliographie |
| Titel: | Effect of Electrical Field/Current on Sintering of Fully Stabilized Zirconia |
| Sprache: | Englisch |
| Publikationsjahr: | Januar 2012 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Journal of the American Ceramic Society |
| Jahrgang/Volume einer Zeitschrift: | 95 |
| (Heft-)Nummer: | 1 |
| DOI: | 10.1111/j.1551-2916.2011.04980.x |
| Kurzbeschreibung (Abstract): | To highlight the peculiarities of sintering under electric field, 8 mol% yttria-stabilized zirconia (8YSZ) specimens were tested in a sinter-forging apparatus equipped with laser scanners and power supply. This enables to monitor axial and radial shrinkage under controlled ac field with current limitation. Current flow results in expansion related to an increase of several hundreds of °C. This proves that the whole specimen experiences, due to Joule heating, significantly higher temperatures than its environment. |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Nichtmetallisch-Anorganische Werkstoffe 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften |
| Hinterlegungsdatum: | 16 Mär 2012 09:25 |
| Letzte Änderung: | 05 Mär 2013 09:59 |
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