Hostname: page-component-78c5997874-g7gxr Total loading time: 0 Render date: 2024-11-06T08:32:12.753Z Has data issue: false hasContentIssue false
  • English
  • Français

Sintering and microstructure of glass-coated nanocrystalline yttria-stabilized tetragonal zirconia powder: Effect of the glass

Published online by Cambridge University Press:  31 January 2011

R. Ramamoorthy  and
R. Chaim
R. Ramamoorthy
Affiliation:
Department of Materials Engineering, Technion-Israel Institute of Technology, Haifa 32000, Israel
R. Chaim
Affiliation:
Department of Materials Engineering, Technion-Israel Institute of Technology, Haifa 32000, Israel
Get access

Abstract

Nanocrystalline yttria-stabilized zirconia (nc-Y-TZP) powders coated with 10 vol% sodium strontium silicate glass were prepared by the sol-gel method. The glass is found to uniformly coat the zirconia particles or particle aggregates. The presence of the glass was found to enhance the densification of the powder compacts leading to 97% of the theoretical density compared to 90% in the pure nc-Y-TZP. It also resulted in a fine microstructure, homogeneous particle shape, and narrow size distribution. The polyhedral-shaped faceted grains in the sintered pure Y-TZP were converted to round-shaped grains in the glass containing specimens

Type
Articles
Information
Journal of Materials Research , Volume 16 , Issue 1 , January 2001 , pp. 296 - 302
Copyright
Copyright © Materials Research Society 2001

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1.Wakai, F., Skaguchi, S., and Matsuno, Y., Adv. Ceram. Mater. 1, 259 (1986).CrossRefGoogle Scholar
2.Nieh, T.G., McNally, C.M., and Wadsworth, J., Scr. Metall. 22, 1297 (1988).CrossRefGoogle Scholar
3.Nieh, T.G., Wadsworth, J., and Sherby, O.D., Superplasticity in metals and ceramics (Cambridge Solid State Science Series, Cambridge, United Kingdom, 1997).CrossRefGoogle Scholar
4.Dryden, J.R., Kucerovsky, D., Wilkinson, D.S., and Watt, D.F., Acta Metall. 37, 2007 (1989).CrossRefGoogle Scholar
5.Hwang, C-M.J. and Chen, I-W.. J. Am. Ceram. Soc. 73, 1626 (1990).CrossRefGoogle Scholar
6.Yoshizawa, Y-I. and Sakuma, T., J. Am. Ceram. Soc. 73, 3069 (1990).CrossRefGoogle Scholar
7.Gust, M., Goo, G., Wolfenstine, J., and Mecartney, M.L., J. Am. Ceram. Soc. 76, 1681 (1993).CrossRefGoogle Scholar
8.Rouxel, T. and Wakai, F., Acta Metall. Mater. 41, 3203 (1993).CrossRefGoogle Scholar
9.Seidensticker, J.R. and Mayo, M.J., Scr. Metall. Mater. 31, 1749 (1994).CrossRefGoogle Scholar
10.Kajihara, K., Yoshizawa, Y., and Sakuma, T., Acta Metall. Mater. 43, 1235 (1995).CrossRefGoogle Scholar
11.Shi, J.L., Zhu, G.Q., and Lai, T.R., J. Eur. Ceram. Soc. 17, 851 (1997).CrossRefGoogle Scholar
12.Tekeli, S. and Davies, T.I., J. Mater. Sci. 33, 3267 (1998).CrossRefGoogle Scholar
13.Thavorniti, P., Ikuhara, Y., and Sakuma, T., J. Am. Ceram. Soc. 81, 2927 (1998).CrossRefGoogle Scholar
14.Jimenez-Melendo, M., Dominguez-Rodriguez, A., and Bravo-Leon, A., J. Am. Ceram. Soc. 81, 2761 (1998).CrossRefGoogle Scholar
15.Chen, L., Rouxel, T., Chaim, R., Vesteghem, H., and Sherman, D., Mater. Sci. Forum 243–245, 245 (1997).Google Scholar
16.Betz, U., Scipione, G., Bonetti, E., and Hahn, H., Nanostruct. Mater. 8, 845 (1997).CrossRefGoogle Scholar
17.Yan, D.S., Zheng, Y.S., Gao, L., Zhu, C.F., Wang, X.W., Bai, C.L., Xu, L., and Li, M.Q., J. Mater. Sci. 33, 2719 (1998).CrossRefGoogle Scholar
18.Chaim, R., J. Mater. Res. 14, 2508 (1999).CrossRefGoogle Scholar
19.Zhao, J., Ikuhara, Y., and Sakuma, T., J. Am. Ceram. Soc. 81, 2087 (1998).CrossRefGoogle Scholar
20.Ikuhara, Y., Nagai, Y., Yamamoto, T., and Sakuma, T., Interface Sci. 7, 77 (1999).CrossRefGoogle Scholar
21.del Monte, F., Larsen, W., and Mackenzie, J.D., J. Am. Ceram. Soc. 83, 1506 (2000).CrossRefGoogle Scholar
22.Uchikoshi, T., Sakka, Y., Ozawa, K., and Hiraga, K., in Nanophase and Nanocomposite Materials II, edited by Komarneni, S., Parker, J.C., and Wollenberger, H.J. (Mater. Res. Soc. Symp. Proc. 457, Pittsburgh, PA, 1997), p. 33.Google Scholar
23.Djuricic, B., Pickering, S., and McGarry, D., J. Mater. Sci. Lett. 14, 1534 (1995).CrossRefGoogle Scholar
24.Nakajima, A. and Messing, G.L., J. Am. Ceram. Soc. 81, 1163 (1998).CrossRefGoogle Scholar
25.Wang, S.W., Huang, X.X., Guo, J.K., and Li, B.S., Mater. Lett. 28, 43 (1996).CrossRefGoogle Scholar
26.Palumbo, G., Thorpe, S.J., and Aust, K.T., Scr. Metall. Mater. 24, 1347 (1990).CrossRefGoogle Scholar
27.Wang, N., Palumbo, G., Wang, Z., Erb, U., and Aust, K.T., Scr. Metall. Mater. 28, 253 (1993).CrossRefGoogle Scholar
28.Chaim, R., J. Mater. Res. 12, 1828 (1997).CrossRefGoogle Scholar
29.Phase Diagrams for Zirconium and Zirconia Systems edited by Ondik, H.M. and McMurdie, H.F., (American Ceramic Society publication, Westerville, OH, 1998), pp. 133–135.Google Scholar
30.del Monte, F., Larsen, W., and Mackenzie, J.D., J. Am. Ceram. Soc. 83, 628 (2000).CrossRefGoogle Scholar
31.Clarke, D.R., J. Am. Ceram. Soc. 70, 15 (1987).CrossRefGoogle Scholar