For Libraries For Publication Open Access Downloads About Us Contact Us
Paper Titles
Cu Particles Deposition onto MWCNTs by Chemical Reaction
p.211
Debundling of Single Walled Carbon Nanotubes by HPC in 1-Propanol and Water
p.215
Development of Novel Filter Materials for the Treatment of First-Flush Rainwater
p.219
Eco-Glass Based on Thailand Quartz Sands and Bismuth Oxide
p.223
Effect of Sintering Temperature on Microstructure and Mechanical Properties of Al2O3/TiAl In-Situ Composites
p.227
Effects of Fabricated Method on the Coefficient of Friction of Al2O3-15 wt% ZrO2-3 wt% Solid Lubricant Composites
p.231
Effect of Particle Size Distribution on the Workability of Alumina-Based Castable Refractories
p.235
Effect of Heat Treatment Temperature and Atmosphere on Micro Structure of Polyphenylcarbosilane
p.239
Effects of Physical Melt Treatments on Microstructural Evolution and Anodizing Characteristics of Al-Si Casting Alloys
p.243

Effect of Sintering Temperature on Microstructure and Mechanical Properties of Al2O3/TiAl In-Situ Composites

Article Preview

Abstract:

Al2O3/TiAl composites were successfully fabricated by hot-press-assisted exothermic dispersion method with powder mixtures of Ti, Al, TiO2 and Cr2O3 as raw materials. The effect of sintering temperature on the microstructures and mechanical properties of Al2O3/TiAl composites has been investigated. The results show that the Rockwell hardness and density of the composites increased with increasing sintering temperature. But the flexural strength and fracture toughness peaked at 825 MPa and 7.29 MPa·m1/2, respectively, when the sintering temperature reached to1300 °C.

You might also be interested in these eBooks
Eco-Materials Processing and Design XII View Preview

Info:

Periodical:

Materials Science Forum (Volume 695)

Pages:

227-230

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.695.227

Citation:

Cite this paper

Online since:

July 2011

Authors:

Liu Yi Xiang, Fen Wang, Jian Feng Zhu, Xiao Feng Wang

Keywords:

Al2O3/Tial Composite, Mechanical Property, Microstructure, Sintering Temperature

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2011 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

References

[1] R.M. Imayev, V.M. Imayev, M. Oehring and F. Appel: Intermetallics Vol. 15 (2007), p.451.

DOI: 10.1016/j.intermet.2006.05.003

Google Scholar

[2] X.H. Wu: Intermetallics Vol. 14 (2006), p.1114.

Google Scholar

[3] L.M. Peng, Z. Li, H. Li, J.H. Wang and M. Gong: J Alloys Compd Vol. 414 (2006), p.100.

Google Scholar

[4] A. Lasalmonie: Intermetallics Vol. 14 (2006), p.1123.

Google Scholar

[5] T. Wang and J.S. Zhang: Mater Chem Phys Vol. 99 (2006), p.20.

Google Scholar

[6] G. Sauthoff: Intermetallics Vol. 8 (2000), p.1101.

Google Scholar

[7] D.E. Alman: Intermetallics Vol. 13 (2005), p.572.

Google Scholar

[8] C.L. Yeh and R.F. Li: Intermetallics Vol. 16 (2008), p.64.

Google Scholar

[9] D. Horvitz, I. Gotman, E.Y. Gutmanas and N. Claussen: J Eur Ceram Soc Vol. 22 (2002), p.947.

Google Scholar

[10] V. Udhayabanu, K.R. Ravi, V. Vinod and B.S. Murty: Intermetallics Vol. 18 (2010), p.353.

Google Scholar

[11] F. Wang, Z.K. Fan and J.F. Zhu: Acta Metall Sin Vol. 19 (2006), p.432.

Google Scholar

[12] Z.H. Cai and D.L. Zhang: Mater. Sci. Eng. A Vol. 19 (2006), p.310.

Google Scholar

[13] T. Izumi, T. Yoshioka , S. Hayashi and T. Narita: Intermetallics Vol. 8 (2000), p.891.

Google Scholar

[14] C.G. Zhou, Y. Yang, S.K. Gong and H.B. Xu: Mat. Sci. Eng. A Vol. 307 (2001), p.18.

Google Scholar

© 2025 Trans Tech Publications Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For open access content, terms of the Creative Commons licensing CC-BY are applied.
Scientific.Net is a registered trademark of Trans Tech Publications Ltd.