Hostname: page-component-78c5997874-s2hrs Total loading time: 0 Render date: 2024-11-17T21:23:26.022Z Has data issue: false hasContentIssue false
  • English
  • Français

The mechanism of synthesis of titanium nitride by self-sustaining reactions

Published online by Cambridge University Press:  31 January 2011

S. Deevi  and
Z. A. Munir
S. Deevi
Affiliation:
Division of Materials Science and Engineering, University of California, Davis, California 95616
Z. A. Munir
Affiliation:
Division of Materials Science and Engineering, University of California, Davis, California 95616
Get access

Abstract

The mechanism of formation of titanium nitride by the self-propagating high-temperature synthesis was investigated. Samples were quenched in liquid argon at different stages of the reaction and analyzed by x-ray diffraction and electron microprobe methods. A mechanism is proposed in which the propagation of the reaction wave results in the formation of a thin surface layer of TiN and an unsaturated solid solution. The layer then dissolves to form a solid solution of nitrogen in titanium and then re-forms with continued reaction. On the basis of phase equilibria and diffusion information, an analysis is made in which the feasibility of the proposal mechanism is demonstrated.

Type
Articles
Information
Journal of Materials Research , Volume 5 , Issue 10 , October 1990 , pp. 2177 - 2183
Copyright
Copyright © Materials Research Society 1990

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1Munir, Z. A., Am. Ceram. Soc. Bull. 67, 342 (1988).Google Scholar
2Munir, Z. A. and Anselmi-Tamburini, V., Mater. Sci. Rep. 3, 277 (1989).CrossRefGoogle Scholar
3Combustion and Plasma Synthesis of High Temperature Materials, edited by Munir, Z. A. and Holt, J. B. (VCH Publishers, New York, 1990).Google Scholar
4Wriedt, H. A. and Murray, J. L., Bulletin of Alloy Phase Diagrams 4 (4), 412 (1987).Google Scholar
5E-Grami, M. and Munir, Z. A., J. Am. Ceram. Soc. (1990) in press.Google Scholar
6Maksimov, T. M., Ziatdinov, M. K., Raskolenko, A. G., and Lepakova, O. K., Comb. Explos. Shock Waves 15, 420 (1979).CrossRefGoogle Scholar
7Borovinskaya, I. P. and Pityulin, A. N., Comb. Explos. Shock Waves 14, 111 (1978).CrossRefGoogle Scholar
8Merzhanov, A. G. and Rumanov, E. N., Izv. Akad. Nauk SSSR (Mat.) 3, 188 (1977).Google Scholar
9Borovinskaya, I. P., Merzhanov, A. G., Pityulin, A. N., and Shekhtman, V. S., in Combustion Processes in Chemical Technology and Metallurgy, edited by Merzhanov, A. G. (Chernogolovka, 1975), p. 141.Google Scholar
10Kharatyan, S. L., Grigor'ev, Y. M., and Merzhanov, A. G., Comb. Explos. Shock Waves 11, 21 (1976).CrossRefGoogle Scholar
11Deevi, S. and Munir, Z. A., in Proc. 4th Symp. on High Temperature Materials Chemistry, Honolulu, 1987, edited by Munir, Z. A. and Cubicciotti, D. (Electrochemical Society, Pennington, NJ), p. 623.Google Scholar
12Munir, Z. A., Deevi, S., and Eslamloo-Grami, M., High Temp. High Press. 20, 19 (1988).Google Scholar
13Levinskii, Y. V., Strogonov, Y. D., Salibekov, S. E., Levinskaya, M. K., and Prokof'ev, S. A., Inorganic Materials (English Translation) 4, 1799 (1968).Google Scholar
14Bars, J. P., Etchessahar, E., and Debuigne, J., J. Less-Common Metals 52, 51 (1977).CrossRefGoogle Scholar
15Bars, J. P., David, D., Etchessahar, E., and Debuigne, J., Metall. Trans. A 14A, 1537 (1983).CrossRefGoogle Scholar
16Etchessahar, E., Bars, J. P., and Debuigne, J., in Titanium Science and Technology, Proc. 5th Int. Conf. on Titanium, edited by Lütjering, G., Zwicker, U., and Bunk, W., 1423 (1984).Google Scholar
17Etchessahar, E., Bars, J. P., and Debuigne, J., J. Electrochem. Soc. 128, 1992 (1981).CrossRefGoogle Scholar
18Maksimovich, G. G., Fedirko, V. N., and Pogrelyuk, I. N., Fiziko-Khim. Mekhan. Mater. (English Translation) 23, 566 (1988).Google Scholar
19Kubaschewski, O. and Hopkins, B. E., Oxidation of Metals and Alloys (Butterworth's, London, 1962), p. 213.Google Scholar
20David, D., Garcia, E. A., Beranger, G., Bars, J. P., Etchessahar, E., and Debuigne, J., in Titanium Science and Technology, 537 (1980).Google Scholar
21Munir, Z. A., Mater, J.. Sci. 14, 2733 (1979).Google Scholar