Journal article


R-Curve Behavior of Pb(Mg1/3Nb2/3)O-3-29 mol% PbTiO3 Single Crystals: The Effect of Crystallographic Orientation and Grain Structure


Publication Details
Author(s): Webber K, Seo YH, Lee HY, Aulbach E, Jo W, Rödel J
Publisher: Wiley-Blackwell
Publication year: 2011
Volume: 94
Pages range: 2728-2730
ISSN: 0002-7820
Language: English

Abstract

The crack growth resistance behavior of single crystal and polycrystalline 0.71Pb(Mg1/3Nb2/3)O-3-0.29PbTiO(3) (PMN-29% PT) was determined with compact-tension specimens. Two different single crystal orientations were produced by the solid-state crystal growth technique (SSCG) and characterized, allowing for the direct comparison to polycrystalline material. Single crystal R-curve behavior was observed to be anisotropic, which is explained by the effects of ferroelasticity and stress-induced phase transformations on toughening. Results of the polycrystalline samples display comparable toughness to that observed in single crystal measurements.



How to cite
APA: Webber, K., Seo, Y.-H., Lee, H.-Y., Aulbach, E., Jo, W., & Rödel, J. (2011). R-Curve Behavior of Pb(Mg1/3Nb2/3)O-3-29 mol% PbTiO3 Single Crystals: The Effect of Crystallographic Orientation and Grain Structure. Journal of the American Ceramic Society, 94, 2728-2730. https://dx.doi.org/10.1111/j.1551-2916.2011.04677.x

MLA: Webber, Kyle, et al. "R-Curve Behavior of Pb(Mg1/3Nb2/3)O-3-29 mol% PbTiO3 Single Crystals: The Effect of Crystallographic Orientation and Grain Structure." Journal of the American Ceramic Society 94 (2011): 2728-2730.

BibTeX: Download
Share link
Last updated on 2017-09-20 at 02:57
PDF downloaded successfully