Abstract
Si3N4 composite piston cap is made of Si3N4 matrix adding Y2O3, TiC and A12O3. The microstructure of Si3N4 composite shows α —Si3N4 and whisker-like β —Si3N4 grains homogeneously distribute in the matrix. The second phase particles are spread in the α —Si3N4 grains. The reinforced mechanism of two phases is discussed. The Si3N4 composite piston cap has been worked for over 100 hrs at over 800 °C for 1500 r/min during the high or full power run without water cooling. Experimental results show two phases microstructure gives the high mechanical properties which can make the resistance to thermal shock and high temperature.
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
D.A. Parker and G.M. Donnison, “The Development of An Air Gap Insulated Piston”, SAE 870652.
W. Bryzik. R. Kato, “Cummins/TACOM Adiabatic Engine Program” SAE 830314.
R. Kamo, W. Bryzik, “Cummins/TACOM Adranced Adiabatic Engine” SAE 840428.
R.M. Cole, A.C. Alkidas, “Evaluation of an Air-Gap Instulated Piston in Dividec-chamber diesel engine”. SAE 850359.
Osamis Kamigaito, “Ceramic Components for Engines in Japan”, SAE 870019.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1992 Elsevier Science Publishers Ltd and MPA Stuttgart
About this chapter
Cite this chapter
Tian, J., Wang, L., Tong, X., Zhou, J., Zhang, B. (1992). Si3N4 Composite Piston Cap for Adiabatic Engine. In: Carlsson, R., Johansson, T., Kahlman, L. (eds) 4th International Symposium on Ceramic Materials and Components for Engines. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-2882-7_123
Download citation
DOI: https://doi.org/10.1007/978-94-011-2882-7_123
Publisher Name: Springer, Dordrecht
Print ISBN: 978-1-85166-776-5
Online ISBN: 978-94-011-2882-7
eBook Packages: Springer Book Archive