Abstract
[Si–Y–Ti–O–C–N] multicomponent powders were synthesized by pyrolysis at 1000 °C, in NH3 flow, of chemically modified perhydropolysilazane using yttrium triisopropoxide and titanium tetrachloride. [Si–Y–Ti–O–C–N] powders yielded uniform and fine-grained Si3N4–TiN–Y2O3 ceramics by heat treatment at 1800 °C in N2. The fully densified Si3N4–TiN–Y2O3 ceramics were also synthesized by heat treatment at 1800 °C, followed by powder-vehicle hot pressing at 1800 °C in N2. The resulting ceramics revealed that TiN was dispersed as particles having a size range of about 60–600 nm and the fine particles less than 80 nm were dispersed within the β–Si3N4 matrix grains.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
A. Bellosi, S. Guicciardi, and A. Tampieri, J. Eur. Ceram. Soc. 9, 83 (1992).
J.L. Huahg, M.T. Lee, H.H. Lu, and D.F. Lii, Mater. Chem. Phys. 45, 203 (1996).
M. Miyata, Y. Yasutomi, Y. Sawai, and T. Kanai, J. Ceram. Soc. Jpn. 105(9), 761 (1997).
K.J. Wynne and R.W. Rice, Annu. Rev. Mater. Sci. 14, 297 (1984).
D. Seyferth and G.H. Wisemann, in Ultrastructure Processing of Ceramics, Glasses and Composites, edited by L.L. Hench and D.R. Ulrich (Wiley-Interscience, New York, 1984), pp. 2656–2671.
K.B. Schwartz, D.J. Rowcliffe, Y.D. Blum, and R.M. Laine, in Better Ceramics Through Chemistry II, edited by C. Brinker, D. Clark, and D. Ulrich (Mater. Res. Soc. Symp. Proc. 346, Pittsburgh, PA, 1986), pp. 407–412.
W.R. Schmit, V. Sukumar, W.J. Hurley, Jr., R. Garcia, R.H. Doremus, and L.V. Interrante, J. Am. Ceram. Soc. 73, 2412 (1990).
O. Funayama, M. Arai, Y. Tashiro, H. Aoki, T. Suzuki, K. Tamura, H. Kaya, H. Nishii, and T. Isoda, J. Ceram. Soc. Jpn. 98(1), 104 (1990).
S. Yajima, K. Okamura, J. Hayashi, and M. Omori, Chem. Lett. (9), 931 (1975).
S. Yajima, J. Hayashi, and M. Omori, J. Am. Ceram. Soc. 59, 324 (1976).
R. West, in Ultrastructure Processing of Ceramics, Glasses and Composites, edited by L.L. Hench and D.R. Ulrich (Wiley-Interscience, New York, 1984), pp. 235–244.
R.T. Paine and C.K. Narula, Chem. Mater. 5, 269 (1993).
S. Yajima, T. Iwai, T. Yamanaka, K. Okamura, and Y. Hasegawa, J. Mater. Sci. 16, 1349 (1981).
G.D. Soraru, A. Ravagni, R.D. Maschio, and G. Arturan, J. Am. Ceram. Soc. 74, 2220 (1991).
G.D. Soraru, A. Ravagni, and R. Campostrini, J. Eur. Ceram. Soc. 8, 29 (1991).
S. Okuzaki, Y. Iwamoto, S. Kondoh, K. Kikuta, and S. Hirano, J. Mater. Res. 14, 189 (1999).
J. Bill, M. Friess, F. Aldinger, and R. Riedel, in Better Ceramics Through Chemistry VI, edited by A.K. Cheetham, C.J. Brinker, M.L. Mecartney, and C. Sanchez (Mater. Res. Soc. Symp. Proc. 346, Pittsburgh, PA, 1994), pp. 605–615.
J. Bill and F. Aldinger, Adv. Mater. 7, 775 (1995).
R. Riedel and W. Dressler, Ceram. Int. 22, 233 (1996).
O. Funayama, T. Kato, Y. Tashiro, and T. Isoda, J. Am. Ceram. Soc. 76, 717 (1993).
O. Funayama, Y. Tashiro, T. Aoki, and T. Isoda, J. Jpn. Ceram. Soc. 102(10), 908 (1994).
Y. Iwamoto, H. Matsubara, and R. J. Brook, in Ceramic Processing Science and Technology, edited by H. Hausner, G.L. Messing, and S. Hirano (Ceram. Trans. 51, Am. Ceram. Soc., Westerville, OH, 1995), pp. 193–197.
O. Funayama, T. Aoki, and T. Isoda, J. Jpn. Ceram. Soc. 104, 355 (1996).
Y. Iwamoto, K. Kikuta, and S. Hirano, J. Mater. Res. 13, 353 (1998).
Y. Iwamoto, K. Kikuta, and S. Hirano, J. Mater. Res. 14, 1886 (1999).
Y. Iwamoto, K. Kikuta, and S. Hirano, in Ceramic Processing Science and Technology, edited by G.L. Messing, S. Hirano, and F. Lange (Ceram. Trans. 83, Am. Ceram. Soc., Westerville, OH, 1998), pp. 63–70.
D. Seyferth, G. Wiseman, and C. Prud’homme, J. Am. Ceram. Soc. 66, C-13–14 (1983).
R.M. Silverstein, G.C. Bassler, and T.C. Morrill, Spectrometric Identification of Organic Compounds, 5th ed. (John Wiley & Sons, New York, 1991), Chaps. 3 and 4.
R. Riedel, E. Kroke, A. Greiner, A.O. Gabriel, L. Ruwish, and J. Nicolich, Chem. Mater. 10, 2964 (1998).
C.K. Narula, B.G. Demczyk, P. Czubarow, and D. Seyferth, J. Am. Ceram. Soc. 78, 1247 (1995).
M. Herrmann, B. Balzer, Chr. Schbert, and W. Hermel, J. Eur. Ceram. Soc. 12, 287 (1993).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Iwamoto, Y., Kikuta, Ki. & Hirano, Si. Si3N4–TiN–Y2O3 ceramics derived from chemically modified perhydropolysilazane. Journal of Materials Research 14, 4294–4301 (1999). https://doi.org/10.1557/JMR.1999.0582
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1557/JMR.1999.0582