Mechanism of combustion synthesis of TiC-Ti cermet
Guoqing Xiao , Quncheng Fan , Meizhuan Gu , Zhihao Jin
Journal of Wuhan University of Technology Materials Science Edition ›› 2007, Vol. 22 ›› Issue (3) : 502 -505.
Mechanism of combustion synthesis of TiC-Ti cermet
In order to investigate the mechanism of combustion synthesis of TiC-Ti cermet, a mixture of Ti and C was used for a combustion front quenching test, and the microstructural evolution in the quenched sample was analyzed by scanning electron microscopy (SEM) and energy dispersive X-ray (EDX). Also, a temperature-time profile of the combustion reaction was measured. Based on the experimental results, a reaction-dissolution-precipitation mechanism of the combustion synthesis of TiC-Ti was proposed.
TiC-Ti cermet / combustion synthesis / combustion front quenching method
| [1] |
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| [2] |
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| [3] |
|
| [4] |
|
| [5] |
|
| [6] |
Z A Munir, U A Tamburini. Self-propagating Exothermic Reactions: the Synthesis of High-temperature Materials by Combustion[J]. Mater. Sci. R., 1989,(3):277–365 |
| [7] |
|
| [8] |
|
| [9] |
|
| [10] |
|
| [11] |
|
| [12] |
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