Seo, Yo-Han ; Vögler, Malte ; Isaia, Daniel ; Aulbach, Emil ; Rödel, Jürgen ; Webber, Kyle G. (2013)
Temperature-dependent R-curve behavior of Pb(Zr1−xTix)O3.
In: Acta Materialia, 61 (17)
doi: 10.1016/j.actamat.2013.07.020
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
The crack growth resistance behavior of polycrystalline Pb(Zr1−xTix)O3 has been characterized in a novel experimental arrangement between 24 and 140 °C. Experimental measurements were carried out on compact tension specimens submerged in a temperature-controlled silicone oil bath. The results show a decrease in the observed shielding toughness, leading to an overall reduction in the maximum toughness. The temperature-dependent stress–strain behavior and elastic properties were characterized, providing an insight into the effect of the changing ferroelastic properties on the temperature-dependent fracture behavior.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2013 |
| Autor(en): | Seo, Yo-Han ; Vögler, Malte ; Isaia, Daniel ; Aulbach, Emil ; Rödel, Jürgen ; Webber, Kyle G. |
| Art des Eintrags: | Bibliographie |
| Titel: | Temperature-dependent R-curve behavior of Pb(Zr1−xTix)O3 |
| Sprache: | Englisch |
| Publikationsjahr: | Oktober 2013 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Acta Materialia |
| Jahrgang/Volume einer Zeitschrift: | 61 |
| (Heft-)Nummer: | 17 |
| DOI: | 10.1016/j.actamat.2013.07.020 |
| Kurzbeschreibung (Abstract): | The crack growth resistance behavior of polycrystalline Pb(Zr1−xTix)O3 has been characterized in a novel experimental arrangement between 24 and 140 °C. Experimental measurements were carried out on compact tension specimens submerged in a temperature-controlled silicone oil bath. The results show a decrease in the observed shielding toughness, leading to an overall reduction in the maximum toughness. The temperature-dependent stress–strain behavior and elastic properties were characterized, providing an insight into the effect of the changing ferroelastic properties on the temperature-dependent fracture behavior. |
| Freie Schlagworte: | Lead zirconate titanate; Temperature-dependent Fracture; R-curve; Ferroelastic toughening |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Elektromechanik von Oxiden 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Nichtmetallisch-Anorganische Werkstoffe |
| Hinterlegungsdatum: | 18 Sep 2013 09:14 |
| Letzte Änderung: | 27 Feb 2014 14:35 |
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