High fracture resistant alumina based alumina-zirconia ceramic composite (Al2O3 + ZrO2) is extensively used in space shuttle, adiabatic ceramic engine and nuclear industries for high temperature resistant components. Alumina-zirconia ceramic composite (Al2O3 + ZrO2) possess higher fracture resistance and lead to high hardness and strength, high wear resistance, low thermal conductivity, corrosion resistance, and oxidation resistance during machining.