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The Zirconia Toughened Alumina (ZTA) Dish is a composite ceramic renowned for its outstanding mechanical properties. Formulated by incorporating Zirconia into the primary Alumina matrix before sintering, it seamlessly amalgamates the strengths of both materials, delivering superior mechanical strength and abrasion resistance. Zirconia Toughened Alumina (ZTA) surpasses conventional alumina ceramics in strength and toughness, exhibiting exceptional thermal shock resistance at a more economical price point than pure zirconia. Moreover, ZTA dishes showcase a superior surface finish compared to Alumina, rendering them an excellent choice for applications demanding bio-compatibility and analytical precision.
Material Technical Properties
|
Max. Operating Temperature (℃) |
1600 |
|
Porosity % |
<0.5 |
|
Density g/cm3 |
4.1-4.38 |
|
Thermal Conductivity at 20˚C (W/mK) |
27 |
|
Coefficient of Thermal Expansion (10-6/℃) |
8.3 |
|
Dielectric Strength (AC-KV/mm) |
9.0 |
|
Dielectric Constant 1MHz |
11.0 |
|
Compressive Strength (MPa) |
2900 |
|
Flexural Strength (MPa) |
450 |
Typical ZTA Conical Crucible Specification
|
Top Outside Diameter |
23mm |
|
Top Inside Diameter |
20mm |
|
Wall Thickness |
1.5mm |
|
Internal Height |
6mm |
The Zirconia Toughened Alumina (ZTA) Dish finds applications in analytical processes, metals melting, heat treatment of ceramic powders, and material acid treatment, even at elevated temperatures.
Our Zirconia Toughened Alumina (ZTA) Dish undergoes meticulous handling during storage and transportation to ensure the preservation of its quality in its original condition.
