Investigation of Ti3AlC2 in the in situ TiC-Al composite prepared by the exothermic reaction process in liquid aluminum

作者: In-Hyuck Song , Do Kyung Kim , Yoo-Dong Hahn , Hai-Doo Kim

DOI: 10.1016/S0167-577X(03)00576-7

关键词:

摘要: Abstract The synthesis of in situ formed TiC–Al composites utilizing the reaction between molten aluminum and preforms consisting Ti, C Al powders was studied. Whisker-shaped Ti3AlC2 as an intermediate phase clearly observed composite fabricated by combustion-wave arresting technique. It first time to observe with whisker shape during sequences Ti–C–Al system. In addition, formation mechanism suggested this study.

参考文章(14)
Nikolay V. Tzenov, Michel W. Barsoum, Synthesis and Characterization of Ti3AlC2 Journal of the American Ceramic Society. ,vol. 83, pp. 825- 832 ,(2004) , 10.1111/J.1151-2916.2000.TB01281.X
M. A. Pietzka, J. C. Schuster, Summary of constitutional data on the Aluminum-Carbon-Titanium system Journal of Phase Equilibria. ,vol. 15, pp. 392- 400 ,(1994) , 10.1007/BF02647559
Yoon Choi, Shi -Woo Rhee, Effect of aluminium addition on the combustion reaction of titanium and carbon to form TiC Journal of Materials Science. ,vol. 28, pp. 6669- 6675 ,(1993) , 10.1007/BF00356413
A. S. Rogachev, V. M. Shkiro, I. D. Chausskaya, M. V. Shvetsov, Gasless combustion in the system titanium-carbon-nickel Combustion, Explosion, and Shock Waves. ,vol. 24, pp. 720- 726 ,(1988) , 10.1007/BF00740417
Samir F. Matar, Yan Le Petitcorps, Jean Etourneau, Local density functional calculations of the electronic structuresofTi2AlC and Ti3AlC Journal of Materials Chemistry. ,vol. 7, pp. 99- 103 ,(1997) , 10.1039/A605113H
Michel W. Barsoum, Dmitri Brodkin, Tamer El-Raghy, Layered machinable ceramics for high temperature applications Scripta Materialia. ,vol. 36, pp. 535- 541 ,(1997) , 10.1016/S1359-6462(96)00418-6
J.C. Schuster, H. Nowotny, C. Vaccaro, The ternary systems: CrAlC, VAlC, and TiAlC and the behavior of H-phases (M2AlC) Journal of Solid State Chemistry. ,vol. 32, pp. 213- 219 ,(1980) , 10.1016/0022-4596(80)90569-1
W.H. Tian, M. Nemoto, Precipitation behavior of (Al,Ag)3Ti and Ti3AlC in L10-TiAl in Ti-Al-Ag system Intermetallics. ,vol. 7, pp. 1261- 1269 ,(1999) , 10.1016/S0966-9795(99)00046-1
P. Sahoo, M.J. Koczak, Microstructure-property relationships of in situ reacted TiC/AlCu metal matrix composites Materials Science and Engineering A-structural Materials Properties Microstructure and Processing. ,vol. 131, pp. 69- 76 ,(1991) , 10.1016/0921-5093(91)90345-N