ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
In this paper, we characterized atomic structure of a Σ = 3, [110]/{112} grain boundary in ayttria-stabilized cubic zirconia bicrystal. High-resolution transmission electron microscopy(HRTEM) clearly revealed that the grain boundary migrated to form {111}/{115} periodical facets,although the bicrystal was initially joined so as to have the symmetric straight boundary plane of{112}. Atomic-scale process for the facet growth could be modeled by the continuous flippings ofatoms at the boundary core
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/17/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.558-559.955.pdf