Bandyopadhyay, D and Pathak, L C and Mukherjee, I and Das, S K and Ganguly, R G and Ramachandrarao, P (1997) Fabrication of Al2O3-SiCw in situ composite through a new combustion technique. Materials Research Bulletin, 32 (1). pp. 75-82.
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Abstract
A combustion synthesis technique for the fabrication of Al2O3-SiCw in situ composite using a rapid heating scheme of the samples is described. Reduction of SiO2 has been found to proceed through an aluminothermic route. XRD analysis of the products shows that at lower temperatures silicon carbide is present in the form of β-SiC whiskers. Soaking time at the processing temperatures affect the proportion and size of whiskers. It appears to be possible to fabricate near net shape composite through this technique.
| Item Type: | Article |
|---|---|
| Official URL/DOI: | http://dx.doi.org/10.1016/S0025-5408(96)00170-5 |
| Uncontrolled Keywords: | A. composites; A. oxides; A. carbides; B. crystal growth |
| Divisions: | Material Science and Technology |
| ID Code: | 512 |
| Deposited By: | Sahu A K |
| Deposited On: | 14 May 2010 11:48 |
| Last Modified: | 13 Dec 2011 16:14 |
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