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

Stanford Advanced Materials (SAM) is a global supplier of Zirconia Toughened Alumina Nano Powder with competitive price and excellent service. ZTA with other percentages of ZrO2 is also on request.

Description of Zirconia Toughened Alumina (ZTA) Nano Powder

ZTA is a superior technical ceramics contain 10-20% volume of ZrO2 in alumina. When pure ZrO2 is added to the alumina and the particles form ZrO2 toughened alumina ceramics, the toughness can be significantly improved when the content is properly added. It was established that ZTA ceramic material is stronger and tougher than regular alumina ceramics. Because of the high price of pure zirconia, ZTA with good toughness is a good choice.

Applications of Zirconia Toughened Alumina (ZTA) Nano Powder

Circuit board;
Valve seals;
Bushings;
Fluid delivery system components, etc.

Properties of Zirconia Toughened Alumina (ZTA) Nano Powder

Water absorption

Insoluble in water

Density

4.30 g/cm3

Hardness

82 Mpa

Tensile strength

350Mpa

Thermal conductivity

24

Max use temperature

1500℃

Volume resistivity at25℃

>1014

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