Chokshi, Atul Harish (2003) Diffusion, diffusion creep and grain growth characteristics of nanocrystalline and fine-grained monoclinic, tetragonal and cubic zirconia Scripta Materialia, 48 (6). pp. 791-796. ISSN 1359-6462
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S13596...
Related URL: http://dx.doi.org/10.1016/S1359-6462(02)00519-5
Abstract
The experimentally measured grain size compensated diffusion creep rates are essentially identical in cubic, tetragonal and monoclinic zirconia, suggesting a similarity in the absolute magnitudes of their grain boundary diffusion coefficients. However, grain growth is substantially slower in tetragonal zirconia due to significant grain boundary segregation.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Acta Materialia Inc. |
| Keywords: | Diffusion; Creep; Zirconia; Grain growth; Segregation |
| ID Code: | 22414 |
| Deposited On: | 25 Nov 2010 14:05 |
| Last Modified: | 25 Nov 2010 14:05 |
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