Mishra, Suman Kumari ; Das, Swapan Kumar ; Ray, Ajoy Kumar ; Ramachandrarao, P. (2002) Effect of Fe and Cr addition on the sintering behavior of ZrB2 produced by self-propagating high-temperature synthesis Journal of the American Ceramic Society, 85 (11). pp. 2846-2848. ISSN 0002-7820
Full text not available from this repository.
Official URL: http://onlinelibrary.wiley.com/doi/10.1111/j.1151-...
Related URL: http://dx.doi.org/10.1111/j.1151-2916.2002.tb00540.x
Abstract
An investigation of the sintering behavior of ZrB2 powder with Fe and Cr (0 to 20 wt%) addition was conducted. It was observed that Fe addition helps to enhance the density of ZrB2 only up to 10 wt%. Further addition of Fe degrades the sintering by segregation of Fe-rich phases. Formation of a eutectic phase containing a Fe:Zr ratio of 92.57:7.43 was also found in Fe-added samples. The addition of Cr to a ZrB2 matrix was found to result in swelling of the samples, leading to several cracks.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to John Wiley and Sons. |
| Keywords: | Self-propagating High-temperature Synthesis; Sinter; Sintering; Zirconium; Zirconium Compounds |
| ID Code: | 34724 |
| Deposited On: | 16 Apr 2011 13:28 |
| Last Modified: | 16 Apr 2011 13:28 |
Repository Staff Only: item control page
