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Cosintering Simulation and Experimentation: Case Study of Nanocrystalline Zirconia

Kanters, Johannes ; Eisele, Ulrich ; Rödel, Jürgen (2001)
Cosintering Simulation and Experimentation: Case Study of Nanocrystalline Zirconia.
In: Journal of the American Ceramic Society, 84 (12)
doi: 10.1111/j.1151-2916.2001.tb01091.x
Artikel, Bibliographie

Kurzbeschreibung (Abstract)

Laminates consisting of two different nanocrystalline zirconia materials (undoped and 3Y-TZP doped) were sintered, and their densification and curvature were quantified using optical dilatometry. The experimental results agreed well with a continuum-mechanical description for the cosintering of laminates with diffusion coefficients and activation energies determined using densification of the free-sintering materials. The comparison covered various relative layer thicknesses and heating rates, but was developed only for the intermediate and late stages of sintering. Sintering stresses and compatibility stresses also were determined from the model.

Typ des Eintrags: Artikel
Erschienen: 2001
Autor(en): Kanters, Johannes ; Eisele, Ulrich ; Rödel, Jürgen
Art des Eintrags: Bibliographie
Titel: Cosintering Simulation and Experimentation: Case Study of Nanocrystalline Zirconia
Sprache: Englisch
Publikationsjahr: 2001
Titel der Zeitschrift, Zeitung oder Schriftenreihe: Journal of the American Ceramic Society
Jahrgang/Volume einer Zeitschrift: 84
(Heft-)Nummer: 12
DOI: 10.1111/j.1151-2916.2001.tb01091.x
Kurzbeschreibung (Abstract):

Laminates consisting of two different nanocrystalline zirconia materials (undoped and 3Y-TZP doped) were sintered, and their densification and curvature were quantified using optical dilatometry. The experimental results agreed well with a continuum-mechanical description for the cosintering of laminates with diffusion coefficients and activation energies determined using densification of the free-sintering materials. The comparison covered various relative layer thicknesses and heating rates, but was developed only for the intermediate and late stages of sintering. Sintering stresses and compatibility stresses also were determined from the model.

Freie Schlagworte: sinter/sintering; zirconia; laminates
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: 14 Jul 2011 08:53
Letzte Änderung: 05 Mär 2013 09:50
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