The Development and Characterization of Zirconia-Silica Sand Nanoparticles Composites
Tahir Ahmad, Othman Mamat
DOI: 10.4236/wjnse.2011.11002   PDF   HTML     7,061 Downloads   14,350 Views   Citations


The present study aims to develop zirconia-Silica sand nanoparticles composites through powder processing route and to study the physical properties, mechanical properties and microstructure of the composites. Zirconia based silica sand nanoparticles composite with 5, 10, 15 and 20 wt.% were developed through powder processing technique and sintered at 1500 ℃ for two hours. A decreasing trend of green density however an improvement in sintered density was observed. Also the addition of silica sand nanoparticles with 20 wt.% increased the hardness up to 12.45 GPa and microstructures indicated the diffusion mechanism of silica sand nanoparticles into pore sites of the composites.

Share and Cite:

T. Ahmad and O. Mamat, "The Development and Characterization of Zirconia-Silica Sand Nanoparticles Composites," World Journal of Nano Science and Engineering, Vol. 1 No. 1, 2011, pp. 7-14. doi: 10.4236/wjnse.2011.11002.

Conflicts of Interest

The authors declare no conflicts of interest.


[1] M. C. C. de S. e B. de Moraes and C. Elias, “Mechanical Prop-erties of Alumina-Zirconia Composites for Ceramic Abutments,” Journal of Materials Research, Vol. 7, No. 4, 2004, pp. 643-649.
[2] A. Hirvonen, R. Nowak, Y. Yamamoto, T. Sekino, “Fabrication, Structure, Mechanical and Thermal Properties of Zirconia-Based Ceramic Nanocomposites,” Journal of the European Ceramic Society, Vol. 26, No. 3, 2006, pp. 1497-1505. doi:10.1016/j.jeurceramsoc.2005.03.232
[3] J. W.-C. Wei, H. C. Kao and M. H. Lo, “Phase Transformation and Grain Coarsening of Zirconia/Mullite Composites,” Journal of the European Ceramic Society, Vol. 16, No. 2, 1996, pp. 239-247. doi:10.1016/0955-2219(95)00157-3
[4] W. Pyda, “Mi-crostructure and Properties of Zirconia-Based Nanocomposites Derived from a Powder Containing TiC Crystallised in Situ and Carbon,” Ceramics International, Vol. 30, No. 3, 2004, pp. 333-342. doi:10.1016/S0272-8842(03)00105-6
[5] G. Anne, S. Put, K. Vanmeensel and D. T. Jiang, “Hardness, Tough and Strong ZrO2-WC Composites from Nanosized Powders,” Jour-nal of the European. Ceramic Society, Vol. 25, No. 1, 2005, pp. 55-63. doi:10.1016/j.jeurceramsoc.2004.01.015
[6] S.-Q. Liang, J. Zhong, X.-P. Tan and Y. Tang, “Mechanical Properties and Structure of Zirconia-Mullite Ceramics Prepared by In-situ Controlled Crystallization of Si-Al-Zr-O Amorphous Bulk,” Transaction of Nonferrous Metals Society of China, Vol. 18, No. 4, 2008, pp. 799-803. doi:10.1016/S1003-6326(08)60138-7
[7] S.-Q. Liang, J. Zhong, X.-P. Tan and Y. Tang, “Prepara-tion of Mullite-Zirconia Composites with Ultra Fine Grains Ceramics by In-situ Controlled Crystallization from Si-Al-Zr-O Amorphous Bulk,” Nanoscience, Vol. 11, No. 1, 2006, pp. 32-37.
[8] G. D. Zhan, T. R. Lai., J. L. Shi, T. S. Yen, Y. Zhou and Y. Z. Zhang, “Microstructure and Mechanical Properties of Yttria Stabilized Tetragonal Zirconia Polycrystal Containing Dispersed TiC Particles,” Journal of Materials Science, Vol. 31, No. 11, 1996, pp. 2903-2907. doi:10.1007/BF00356000
[9] K. Haberko, W. Pyda, Z. Pedzich and M. M. Bucko, “A TZP Matrix Composite with in Situ Grown TiC Inclusions,” Journal of the European. Ceramic Society, Vol. 20, No. 14-15, 2000, pp. 2649-2654. doi:10.1016/S0955-2219(00)00159-X
[10] R. H. J. Hannink, “Nanostructure Control of Materials,” CRC Press, Boca Raton, 2006. doi:10.1533/9781845691189
[11] W. Acchar, “Microstructure of Alumina Reinforced with Tungsten Carbide,” Journal of Materials Science, Vol. 41, No. 11, 2006, pp. 3299-3302. doi:10.1007/s10853-005-5457-z
[12] S. M. L. Nai, J. V. M. Kuma, M. E. Alam, X. L. Zhong, P. Babaghorbani and M. Gupta, “Using Microwave-Assisted Powder Metallurgy Route and Nano-Sized Reinforcement to Develop High-Strength Solder Composites,” Journal of Materials Engineering and Performance, Vol. 19, No. 3, 2009, pp. 335-341. doi:10.1007/s11665-009-9481-z
[13] J. C. Han, C. Q. Hong, X. H. Zhang, J. Du, W. Zhang, “Highly Porous ZrO2 Ceramics Fabricated by a Camphene-Based Freeze-Casting Route: Mi-crostructure and Properties,” Journal of the European Ceramic Society, Vol. 30, No. 1, 2010, pp. 53-60. doi:10.1016/j.jeurceramsoc.2009.08.018

Copyright © 2022 by authors and Scientific Research Publishing Inc.

Creative Commons License

This work and the related PDF file are licensed under a Creative Commons Attribution 4.0 International License.