Fig. 3From: The Peculiarities of Structure Formation and Properties of Zirconia-Based Nanocomposites with Addition of Al2O3 and NiOSEM microstructure thermally etched surface of 3Y-ZrO2 (a), 3Y-ZrO2-2 wt%Al2O3 composite material (b), and 3Y-ZrO2-10 wt%NiO composite material (c). Zirconia grains are gray, alumina grains are black, and NiO grains are dark gray Back to article page