Abstract
A simplified model for evaluation of the oxidation behaviour of hot-pressed silicon nitride (HPSN) has been derived which accounts for the amount and type of grain boundary phase and for the composition at the Si3N4/oxide reaction interface. The model proved suitable for explaining the oxidation behaviour of a wide range of materials including those with MgO, CeO2, (CeO2 + SiO2), (Y2O3 + SiO2), (MgO + Y2O3) additives. Some deductions are also possible on how to improve the oxidation resistance of HPSN.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
W.C. Tripp and H.C. Graham. Oxidation of Si3N4 in the range 1300–1500°C. J. Amer. Ceram. Soc. 59, 399 (1976).
S.C. Singhal. Thermodynamics and kinetics of oxidation of hot pressed silicon nitride. J. Mater. Sci. 11, 500 (1976).
L. Cubicciotti and K.H. Lau. Kinetics of oxidation of hot pressed silicon nitride containing magnesia. J. Amer. Ceram. Soc. 61, 512 (1978).
L.R. Clarke and F.F. Lange. Oxidation of Si3N4 alloys: relation to phase equilibria in the system Si3N4.-SiO2-MgO. J. Amer. Ceram. Soc. 63, 586 (1980).
C.L. Quackenbush and J.T. Smith. Phase effects in Si3N4 containing Y2O3 and CeO2: II Oxidation. Am. Ceram. Soc. Bull. 59, 533 (1980).
G.N. Babini, A. Bellosi and P. Vincenzini. Oxidation of silicon nitride hot pressed with ceria additions. Special Ceramics 7, ed. L. Taylor and P. Popper, Brit. Ceram. Soc., Stoke-on-Trent, England, 1981, p.169.
L. Cubicciotti and K.H. Lau. Kinetics of oxidation of yttria hot-pressed silicon nitride. J. Electr. Soc., Solid St. Sci. and Techn., 126, 1723 (1979).
G.N. Babini, A. Bellosi and P. Vincenzini. Oxidation kinetics of silicon nitride hot-pressed with yttria and silica additions. Paper presented at 83rd Annual Meeting of the Am. Ceram. Soc., Washington, May 1981.
G.N. Babini, A. Bellosi and P. Vincenzini. Oxidation behaviour of silicon nitride hot pressed with various sintering aids. Paper presented at Science of Ceramics 11, Sweden, June 1981.
G.N. Babini, A. Bellosi and P. Vincenzini. La Ceramica (3), 11 (1981).
G.N. Babini, A. Bellosi and P. Vincenzini. Ceranrurgia Int., 6, 91 (1980).
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1983 Martinus Nijhoff Publishers, Boston/The Hague/Dordrecht/Lancaster
About this chapter
Cite this chapter
Babini, G.N., Vincenzini, P. (1983). Oxidation Kinetics of Hot-Pressed Silicon Nitride. In: Riley, F.L. (eds) Progress in Nitrogen Ceramics. NATO ASI Series, vol 65. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-6851-6_37
Download citation
DOI: https://doi.org/10.1007/978-94-009-6851-6_37
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-009-6853-0
Online ISBN: 978-94-009-6851-6
eBook Packages: Springer Book Archive