ZTA powder takes zirconium oxide tetragonal crystalline phase as the continuous phase, and ultra-fine alumina grains are uniformly distributed in the continuous phase to play the role of dispersion enhancement. By strictly controlling the production process of the powder, the quality of the obtained powder is stable and reliable, with uniform particle distribution and wide sintering range. The sintered body has high strength, high toughness, uniform grain size and dense, which can be used for demanding structural ceramic parts and replace tzp zirconia ceramics in many fields. zTA granulated powder is widely used in artificial joints, mechanical parts, ballistic protection materials, flexible grinding wheels and other fields. This material has extremely high performance and is one of the leading high performance ceramic materials.

ZTA ceramics have many excellent properties, such as good high temperature mechanical strength, high hardness, high elastic modulus, high flexural strength, high fracture toughness, thermal shock resistance, wear resistance, oxidation resistance and corrosion resistance.ZTA also has many excellent properties as functional ceramics, such as low thermal conductivity, high insulation, good matching of thermal expansion coefficient, special optical properties, and good biocompatibility.