LEE D Y,KIM D J,JUNG H J,et al. Phase stability of(Y,Nb)-TZP/Al2O3 composites under low temperature hydrothermal conditions[J].Materials Letters, 1999,39:221-226.
[3]
MIKIO F. Properties of ZrO2-Al2O3 and ZrO2-Al2O3-[Ti or Si] C Composites[J].J Am Ceram Soc,1989,72(2):236-242.
LEE J K,KIM M J,LEE E G. Influence of dispersed alumina particle size on the fracture toughness of 3mol% yttria-stabilized zirconia polycrystals[J].J Mater Sci Lett, 2002,21:259-261.
[7]
KIM D J,JUNG H J,CHO D H. Phase transformations of Y2O3 and Nb2O5 doped tetragonal zirconia during low temperature aging in air[J].Solid State Ionics, 1995,80:67-73.
[8]
SCHMAUDER S, SCHUBERT H. Significance of internal stresses for the martensitic transformation in yttria-stabilized tetragonal zirconia polycrystals during degradation[J].J Am Ceram Soc,1989,69(7):534-540.