As the professional manufacture, we would like to provide you Nextgen Zirconia Toughened Alumina Ceramic Rod. Zirconia Toughened Alumina (ZTA) Ceramic Rod has the advantages of both alumina and zirconia and has a wider range of applications. Nextgen Advanced Materials supplies Zirconia Toughened Alumina (ZTA) Ceramic Rod with high quality and fast delivery, and customized products area also available.
You can rest assured to buy customized Nextgen Zirconia Toughened Alumina Ceramic Rod from us. We strive to provide customers with satisfactory products and services through our own efforts. If you have questions about product use and functions, you can contact us 24 hours a day. We get in touch. Zirconia Toughened Alumina (ZTA) Ceramic Rod has the properties of corrosion resistance and good chemical stability.
Alumina has high hardness while zirconia has good toughness. Zirconia Toughened Alumina (ZTA) Ceramic Rod has the advantages of both alumina and zirconia and has a wider range of applications in machinery, electronics, petroleum, chemical industry, aerospace, and textile industries. Stanford Advanced Materials (SAM) can adjust the specific ratio of alumina and zirconia in Zirconia Toughened Alumina (ZTA) Ceramic Rod according to the actual requirements of users.
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Condition |
Unit |
ZTA Substrate |
|
|
ZTA |
||||
|
Material |
- |
- |
Al2O3/ZrO2 |
|
|
Color |
- |
- |
White |
|
|
Bulk Density |
- |
g/㎤ |
4 |
|
|
Surface Roughness Ra |
- |
µm |
0.2 |
|
|
Reflectivity |
0.3-0.4mmt |
% |
80 |
|
|
0.8-1.0mmt |
90 |
|||
|
Mechanical |
Bending Strength |
3-point method |
MPa |
700 |
|
Modulus of Elasticity |
- |
GPa |
310 |
|
|
Vickers Hardness |
- |
GPa |
15 |
|
|
Fracture Toughness |
IF method |
MPa･m1/2 |
3.5 |
|
|
Thermal |
Coefficient of Thermal Expansion |
40-400°C |
10-6/K |
7.1 |
|
40-800°C |
8 |
|||
|
Thermal Conductivity |
25°C |
W/(m･K) |
27 |
|
|
300°C |
16 |
|||
|
Specific Heat |
25°C |
J/(㎏･K) |
720 |
|
|
Electrical |
Dielectric Constant |
1MHz |
- |
10.2 |
|
Dielectric Loss Factor |
1MHz |
10-3 |
0.2 |
|
|
Volume Resistivity |
25°C |
Ω･㎝ |
>1014 |
|
|
Breakdown Strength |
DC |
㎸/㎜ |
>15 |
|
