Satapathy, L. N. ; Chokshi, Atul H. (2004) Effect of spinel second phase on high temperature deformation in alumina Materials Science Forum, 447-448 . pp. 341-346. ISSN 0255-5476
Full text not available from this repository.
Official URL: http://www.scientific.net/MSF.447-448.341
Related URL: http://dx.doi.org/10.4028/www.scientific.net/MSF.447-448.341
Abstract
Constant stress compression creep experiments were carried out on high purity alumina composites with spinel contents of 8 and 30%, corresponding to a situation with isolated and interconnected second phases. The creep experiments were conducted over a stress and temperature range of 10 to 150 MPa and 1623 to 1723 K, respectively. Analysis of the experimental data indicated that the variation in spinel content did not have any influence on high temperature deformation in the composite. The spinel phase retards grain growth, and this may enhance superplasticity in alumina-spinel composites.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Trans Tech Publications Inc.. |
| Keywords: | Aluminium; Grain Growth; Second Phase; Spinel; Superplasticity |
| ID Code: | 84176 |
| Deposited On: | 24 Feb 2012 11:29 |
| Last Modified: | 24 Feb 2012 11:29 |
Repository Staff Only: item control page
