Title of article
Synthesis of Titanium Carbide by the Combustion of TiO2-2Mg-C and 3TiO2-4Al-3C Systems in a Tubular Furnace
Author/Authors
-، - نويسنده Department of Chemistry, Isfahan University of Technology, P.O. Box 84156-83111 Isfahan, I.R. IRAN Hadadzadeh, Hassan , -، - نويسنده Department of Materials Engineering, University of Sistan and Baluchestan, P.O. Box 98167-164 Zahedan, I.R. IRAN Shafiee Afarani, Mehdi , -، - نويسنده Department of Chemistry, University of Sistan and Baluchestan, P.O. Box 98135-674, Zahedan, I.R. IRAN Ekrami, Mehri
Issue Information
سالنامه با شماره پیاپی 0 سال 2009
Pages
6
From page
71
To page
76
Abstract
-
Abstract
The combustion process of TiO2- 2Mg- C and 3TiO2-4Al-3C systems in a tubular furnace was investigated. TiC has been synthesized by the magnesiothermic reaction from a mixture of compacted powders of TiO2, Mg and charcoal as starting materials in the presence and absence of NaCl. The effects of temperature, pressure, and the stoichiometry ratio in the reaction yield have been studied. The results show that the synthesis of titanium carbide in the presence of sodium chloride has a better yield than other methods. Titanium carbide was also synthesized by aluminothermy reaction from a mixture of compacted powders of aluminum, titanium dioxide and charcoal. The reaction processes are modified to achieve a high yield of TiC. The final products were characterized by XRD and SEM.
Journal title
Iranian Journal of Chemistry and Chemical Engineering (IJCCE)
Serial Year
2009
Journal title
Iranian Journal of Chemistry and Chemical Engineering (IJCCE)
Record number
2151939
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