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NN1868 Zirconia Toughened Alumina (ZTA) Nano Powder

  • Catalog No. NN1868
  • Material 20% ZrO2, or customized
  • Purity 99.9%
  • Chemical Formula Zr-Al2O3
  • Appearance White powder
  • Particle Size 800nm

ZTA Nano Powder Description

Zirconia Toughened Alumina (ZTA) Nano Powder is a composite material consisting of nanoscale particles, combining alumina (aluminum oxide) and zirconia (zirconium dioxide). The incorporation of zirconia into alumina provides enhanced mechanical properties, including increased toughness and resistance to wear.

ZTA Nano Powder Specifications

Water absorption

Insoluble in water


4.30 g/cm3


82 Mpa

Tensile strength


Thermal conductivity


Max use temperature


Volume resistivity at25℃


ZTA Nano Powder Applications

1. Advanced Ceramics Manufacturing: ZTA Nano Powder serves as a cornerstone in the production of advanced ceramics, offering enhanced mechanical strength, toughness, and wear resistance.

2. Wear-Resistant Coatings: The nano-scale properties of ZTA powder make it an ideal candidate for wear-resistant coatings. These coatings find extensive use in machinery, tools, and surfaces that undergo high levels of abrasion, enhancing their longevity and performance.

3. Biomedical Engineering: ZTA Nano Powder's biocompatibility and mechanical strength render it valuable in biomedical applications. It contributes to the manufacturing of implants, prosthetics, and dental components due to its durability and compatibility with biological systems.

4. Cutting-Edge Electronics: As electronics demand higher performance, ZTA Nano Powder finds application in manufacturing substrates, insulators, and components for electronic devices.

ZTA Nano Powder Packing

The packaging of Zirconia Toughened Alumina (ZTA) Nano Powder is typically done with careful consideration to ensure the preservation of its properties and prevent contamination. Common packaging methods for nano powders, including ZTA, involve the use of inert and airtight containers. Here's a general description of the packaging process:

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