Customization: | Available |
---|---|
CAS No.: | 1314-23-4 |
Formula: | Zro2 |
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Features
Zirconia granulation powder series products, yttrium stabilized zirconia granulation powder YSZ is formed by spray drying granulation process of zirconia powder particles, granulation diameter of about 50um, its primary particle size is about 50nm. The yttrium stabilized zirconia powder produced by the company through chemical method ensures the balanced dispersion of yttrium oxide, and strict quality control ensures the stable quality of each batch of products. After the yttrium stabilized zirconia powder is granulated, the powder flows smoothly and is easy to use.
Specification
Model |
ZY-R50Y3R |
ZY-R50Y5R |
ZY-R50Y8R |
Crystal Form |
3Y tetragonal phase |
5Y tetragonal phase |
8Y tetragonal phase |
ZrO2% (+ HfO2) |
94.7±0.3 |
91.5±0.3 |
86.5±0.3 |
Y2O3(wt%) |
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 |
APS um |
50 |
50 |
50 |
Application
Ceramics made of zirconia granulation powder are known as ductile ceramics because of their stress-induced phase change toughness. They have good mechanical properties, and the surface of the products produced is smooth and clean. They are now used in various fields.
3mol yttrium oxide stabilized tetragonal zirconia granulation powder is a widely used material at present. 3mol yttrium stabilized zirconia granulation powder, suitable for mechanical pressing and isostatic pressing.
8mol yttrium stabilized zirconia granulation powder is a cubic zirconia sintered body with ionic conductivity, which is suitable for oxygen sensors and solid oxide fuel cells.
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