1Paul F. Becher,M. V. Swain,M. K. Ferber. Relation of transformation temperature to the fracture toughness of transformation-toughened ceramics[J] 1987,Journal of Materials Science(1):76～84
6Luo X T,Zhang L T,Xu Y D,et al. Microstructure,properties and toughening mechanisms of in-situ toughened Si3N4.In:Yan D S,Fu X R,Shi SX,et al. Proceedings of the 5th International Symposium on Ceramic Materials and Components for Engnes[C]. Singapore: World Scientific Publishing Co Pte Ltd, 1995.
