| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1464882 | Ceramics International | 2008 | 8 Pages |
Abstract
This paper investigates densification and grain growth evolutions during gas pressure sintering of alumina. Isothermal sintering runs are performed under different nitrogen pressures: atmospheric pressure and 2 MPa. Experimental data are fitted thanks to constitutive laws in order to understand nitrogen pressure effect on densification and grain growth mechanisms of a fine-grained alumina. An optimal run of densification is proposed as an application of these results.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
C. Nivot, F. Valdivieso,