Mishra, S. K. ; Das, S. K. ; Ramachandrarao, P. ; Belov, D. Yu. ; Mamyan, S. S. (2004) Self-propagating high-temperature synthesis of a zirconium diboride-alumina composite: a dynamic X-ray diffraction study Philosophical Magazine Letters, 84 (1). pp. 41-46. ISSN 0950-0839
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Related URL: http://dx.doi.org/10.1080/0950083031000137820
Abstract
A time-resolved X-ray diffraction study during the formation of a zirconium diboride (ZrB2)-alumina (Al2O3) composite from zirconium dioxide, Al and boron oxide by self-propagating high-temperature synthesis (SHS) has been carried out. During the formation of the composite, solid solutions of Al in ZrB2 form, with a slight change in the lattice parameters of ZrB2, during the SHS reaction and finally form a ZrB2-Al2O3 composite powder. Dendritic growth of ZrB2 was also observed during the synthesis.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Taylor and Francis Group. |
| ID Code: | 34886 |
| Deposited On: | 16 Apr 2011 13:31 |
| Last Modified: | 16 Apr 2011 13:31 |
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