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IJEMS Vol.15(5) [October 2008] >


Title: A self-sustaining reaction for titanium aluminides production via alumino-calciothermic reduction of TiO₂
Authors: Kamali, Ali Reza
Keywords: Alumino-calciothermic
TiO₂
Self-sustaining reaction
Issue Date: Oct-2008
Publisher: CSIR
Abstract: Titanium aluminides can be produced via an alumino-calciothermic reduction of TiO₂ in presence of KClO₄. This reaction, named KRH process, has been studied in this paper. The results show that after heating of starting materials with rate of 20°C/min, a self-sustaining reaction is ignited at about 550C which led to the rapid increasing of system temperature to 1950°C during a short time of 192 s with a mean internal heating rate of around 437°C/min.
Page(s): 429-432
ISSN: 0971-4588
Source:IJEMS Vol.15(5) [October 2008]

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