Paper Title:
Production of TiAl(Ti3Al)/Al2O3 Nanocomposite
  Abstract

Titanium Aluminide-based composites with Al2O3 reinforcement can be produced via reaction of Al with TiO2. These composites are considered as low-cost materials for high temperature applications. Addition of KClO4 to the TiO2/Al system was investigated in this research. On the basis of the results obtained, addition of KClO4 to the mixture of TiO2/Al and subsequent heating, results in titanium aluminide/alumina nanometric particle formation with dimensions of about 30 nm. Densification of this composite powder leads to production of a titanium aluminide-alumina nanocomposite body. Dimensions of the alumina phase are in the range of 100-150nm.

  Info
Periodical
Pages
7-14
DOI
10.4028/www.scientific.net/JNanoR.3.7
Citation
A. R. Kamali, S.M.M. Hadavi, J. Baboee, H. Razavizadeh, "Production of TiAl(Ti3Al)/Al2O3 Nanocomposite", Journal of Nano Research, Vol. 3, pp. 7-14, 2008
Online since
October 2008
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