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Zirconia Toughened Alumina (ZTA) Conical Crucible is an advanced composite ceramic with outstanding mechanical properties. It is created by incorporating Zirconia into the primary Alumina matrix before the sintering process. This combination harnesses the strengths of both materials, delivering superior mechanical strength and wear resistance. ZTA outperforms regular alumina ceramics in terms of strength and toughness, exhibiting high thermal shock resistance while being more cost-effective than pure zirconia. Moreover, ZTA crucibles provide a smoother surface finish compared to Alumina, making them an excellent choice for bio-compatible and analytical-grade applications.
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 |
10mm |
|
Top Inside Diameter |
8mm |
|
Wall Thickness |
1mm |
|
Internal Height |
8mm |
Zirconia Toughened Alumina (ZTA) Conical Crucible finds applications in analytical processes, metals melting, heat treatment of ceramic powders, and material acid treatment, even at elevated temperatures. These crucibles are suitable for annealing, fusion processes, and crystal growth.
Our Zirconia Toughened Alumina (ZTA) Conical Crucible is meticulously handled during storage and transportation to maintain the product's quality in its original condition.
