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Nano Zirconia

Technical indicators

Model

DK-ZrO2-3Y50

DK-ZrO2-5Y50

DK-ZrO2-8Y50

Crystal phase

3Y tetragonal phase

5Y tetragonal phase

8Y cubic phase

ZrO2% (+ HfO2)

94.7±0.3

91.5±0.3

86.5±0.3

Y2O3wt%

5.3±0.3

8.5±0.3

13.5±0.3

Al2O3% ≤

0.01

0.01

0.01

SiO2%≤

0.01

0.01

0.01

Fe2O3%≤

0.01

0.01

0.01

CaO%≤

0.005

0.006

0.005

MgO%≤

0.005

0.005

0.005

TiO2%≤

0.002

0.002

0.002

Na2O%≤

0.005

0.005

0.005

Cl- %≤

0.1

0.1

0.1

Burning %≤

0.8

0.8

0.8

The average particle size

50μm

50μm

50μm

The zirconia granulating powder series is produced by granulating in the form of spray-dried granules. The standard diameter of a granule is about 50 um. Each large granule is composed of many small particles, and its primary particle size is about 50 nm. The yttrium-stabilized zirconia powder produced by the company through chemical method ensures the balanced dispersion of yttrium oxide, and strict quality control guarantees the stable quality of each batch of products. After the yttria-stabilized zirconia airflow powder is granulated, the powder flows smoothly and is easy to use. The ceramics produced by the zirconia granulated powder are called tough ceramics because of the stress-induced phase transformation toughening energy, and the strength is high, the mechanical properties are good, and the surface of the produced product is smooth and clean, and is now widely used in various fields. The recognition of many downstream companies.

3mo1 yttria-stabilized tetragonal zirconia granulated powder is currently the most widely used biomedical material. 3mo1 stabilized zirconia granulated powder, ideal for mechanical pressing and isostatic pressing, eliminating the need for users to add adhesive and discharge procedures.

8mo1 stabilized zirconia granulated powder is a high-purity cubic zirconia sintered body with extremely high ionic conductivity, especially suitable for oxygen sensors and solid oxide fuel cells.

 
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