File Download
There are no files associated with this item.
SFX Link
- Find it @ UNIST can give you direct access to the published full text of this article. (UNISTARs only)
- Jo, Wook
- Sustainable Functional Ceramics Lab.
Views & Downloads
Detailed Information
Cited time in 
Cited time in 
Cited time in
Metadata Downloads
R-Curve Behavior of Pb(Mg1/3Nb2/3)O-3-29 mol% PbTiO3 Single Crystals: The Effect of Crystallographic Orientation and Grain Structure
- Author(s)
- Webber, Kyle G., Seo, Yo-Han, Lee, Ho-Yong, Aulbach, Emil, Jo, Wook, Roedel, Juergen
- Issued Date
- 2011-09
- Citation
- JOURNAL OF THE AMERICAN CERAMIC SOCIETY, v.94, no.9, pp.2728 - 2730
- 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.
- Publisher
- WILEY-BLACKWELL
- ISSN
- 0002-7820
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.