caa a22 4500 463229320 CHVBK 20180405153237.0 cr unu---uuuuu 170326e20070701xx s 000 0 eng 10.1007/s10853-006-1090-8 doi (NATIONALLICENCE)springer-10.1007/s10853-006-1090-8 Crystal orientation dependence of anelastic relaxation in 8Y-fully stabilized zirconia [Elektronische Daten] [Yasuhiro Okada, Masahito Matsuzawa, Susumu Horibe] Mechanical loss (internal friction) in cubic zirconia was measured in the flexural mode in order to understand the local structure associated with oxygen vacancy. Polycrystal and single crystal with different orientation of longitudinal axis (〈100〉, 〈110〉, 〈111〉) were adopted from 8mol.% Y2O3 stabilized zirconia (8Y-FSZ), which shows that the internal friction profile depends on crystal orientation. In the present study, furthermore, anelastic strain behavior was also investigated in the single crystal specimens. Anelastic strain productivity is also strongly dependent on crystal orientation like internal friction: 〈100〉<〈110〉<〈111〉. It is considered that the crystal orientation dependence of internal friction and anelasticity is closely correlated with the behavior of cation-oxygen vacancy complexes. Finally, the mechanism of anelasticity was discussed. Springer Science+Business Media, LLC, 2007 Okada Yasuhiro Department of Materials Science and Engineering, Waseda University, 3-4-1, Ohkubo, 169-8555, Shinjuku-ku, Tokyo, Japan aut Matsuzawa Masahito Department of Materials Science and Engineering, Waseda University, 3-4-1, Ohkubo, 169-8555, Shinjuku-ku, Tokyo, Japan aut Horibe Susumu Department of Materials Science and Engineering, Waseda University, 3-4-1, Ohkubo, 169-8555, Shinjuku-ku, Tokyo, Japan aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/14(2007-07-01), 5551-5555 0022-2461 42:14<5551 2007 42 10853 https://doi.org/10.1007/s10853-006-1090-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-1090-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Okada Yasuhiro Department of Materials Science and Engineering, Waseda University, 3-4-1, Ohkubo, 169-8555, Shinjuku-ku, Tokyo, Japan aut NATIONALLICENCE 700 1- Matsuzawa Masahito Department of Materials Science and Engineering, Waseda University, 3-4-1, Ohkubo, 169-8555, Shinjuku-ku, Tokyo, Japan aut NATIONALLICENCE 700 1- Horibe Susumu Department of Materials Science and Engineering, Waseda University, 3-4-1, Ohkubo, 169-8555, Shinjuku-ku, Tokyo, Japan aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/14(2007-07-01), 5551-5555 0022-2461 42:14<5551 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer