Control of Residual Stress in Multilayered Alumina Composites Prepared Using EPD in a Strong Magnetic Field

Article Preview

Abstract:

The mechanical properties of ceramics materials can be tailored by designing their microstructures. Residual stress is one of the important factors for controlling the crack propagation and consequently improving the mechanical properties. On the other hand, development of the crystallographic orientation even in a diamagnetic ceramic can be controlled by colloidal processing in a strong magnetic field. In this study, alumina/alumina laminar composites with different crystalline-oriented layers were fabricated by EPD in a strong magnetic field in order to control the residual stress using the difference in the thermal expansion of each layer.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

233-236

Citation:

Online since:

June 2009

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2009 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] C. Hillman, Z. Suo and F. F. Lange: J. Am. Ceram. Soc., 79 (1996), p.2127.

Google Scholar

[2] E. Beaugnon and R. Tournier: Nature, 349 (1991), p.470.

Google Scholar

[3] N. Hirota, T. Homma, H. Sugawara, K. Kitazawa, M. Iwasaka, S. Ueno, H. Yokoi, Y. Kakudate, S. Fujiwara and M. Kawamura, Jpn. Appl. Phys., 34 (1995) L991.

DOI: 10.1143/jjap.34.l991

Google Scholar

[4] T. S. Suzuki, Y. Sakka and K. Kitazawa: Adv. Eng. Mater., 3 (2001), p.490.

Google Scholar

[5] T. S. Suzuki and Y. Sakka: Jpn. J. Appl. Phys., 41 (2002), L1272.

Google Scholar

[6] T. S. Suzuki and Y. Sakka: Scripta Materialia, 52 (2005), p.583.

Google Scholar

[7] T. S. Suzuki, M. Kimura, K. Shiratsuyu, A. Ando, Y. Sakka and Y. Sakabe: Appl. Phys. Lett., 89 (2006), 132902.

DOI: 10.1063/1.2357868

Google Scholar

[8] H. Kaga, Y. Kinemuchi, S Tanaka, A. Makiya, Z. Kato, K. Uematsu and K. Watari: J. Ceram. Soc. Japan, 114 (2006), p.1085.

DOI: 10.2109/jcersj.114.1085

Google Scholar

[9] T. Uchikoshi, T. S. Suzuki, H. Okuyama, Y. Sakka and P. S. Nicholson: J. Euro. Ceram. Soc., 24, (2004), p.225.

Google Scholar

[10] T. Uchikoshi, T. S. Suzuki, S. Iimura, F. Tang and Y. Sakka: J. Eur. Ceram. Soc., 26 (2006), p.559.

Google Scholar

[11] T. Uchikoshi, T. S. Suzuki, H. Okuyama and Y. Sakka: J. Mater. Res., 19 (2004), p.1487.

Google Scholar

[12] R.R. Monchamp: J. Solid State Chem., 12 (1975), p.201.

Google Scholar