Studies on Tensile and Shear Properties of 3D Six-Directional SiO2f/SiO2 Composites

Article Preview

Abstract:

SiO2f/SiO2 composites reinforced with 3D six-directional preform were fabricated by silicasol-infiltration-sintering method. To characterize the mechanical properties of the composites, mechanical testing was carried out under various loading conditions, including tensile and shear loading. All of the testing curves exhibited highly nonlinear behavior. The results indicated that the 3D six-directional braided SiO2f/SiO2 composites exhibited superior tensile properties and good shear resistant. Therefore, the 3D six-directional braided composites developed can well meet the demands of the thermal structure component.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

436-439

Citation:

Online since:

October 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] N.E. Prasad, S. Kumari, S.V. Kamat, M. Vijayakumar and G. Malakondaiah: Eng Fract Mech Vol. 71 (2004), p.2589.

Google Scholar

[2] C.M. Xu, S.W. Wang, X.X. Huang and J.K. Guo: Ceram. Int. Vol. 33 (2007), p.669.

Google Scholar

[3] N.E. Prasad, D. Loidl, M. Vijayakumar and K. Kromp: Scripta Mater Vol. 50 (2004), p.1121.

Google Scholar

[4] M.B. Ruggles-Wrenn, P. Koutsoukos and S.S. Baek: J Mater Sci Vol. 43 (2008), p.6734.

Google Scholar

[5] H. Chen, L.M. Zhang, G.Y. Jia, W.H. Luo and S. Yu: Compos Mater Vol. 249 (2003), p.159.

Google Scholar

[6] J.M. Yang, W. Lin, C.J. Shih, W. Kai, S.M. Jeng and C.V. Burkland: J Mater Sci Vol 26 (1991), p.2954.

Google Scholar

[7] H.K. Liu and C.C. Huang: J Eur Ceram Soc Vol 21 (2001), pp.251-261.

Google Scholar

[8] R.R. Naslain: Compos Part A Vol 29 (1998), p.1145.

Google Scholar

[9] B. Stéphane: Compos Sci Technol Vol 61 (2001), p.2285.

Google Scholar

[10] J. Ma, Y. Xu, L. Zhang, L. Cheng, J. Nie and H. Li: Mater Lett Vol 61(2007), p.312.

Google Scholar

[11] I.V.P. Yoshida, S.R.D.O. Pina and L.C. Pardini: J Mater Sci Vol 42 (2007), p.4245.

Google Scholar