99% Alumina Cup-Shaped Ceramic Crucible is a compact, deep-wall ceramic container designed for small-volume, high-temperature laboratory and industrial applications. The cup-shaped structure allows convenient sample loading and improved material containment during thermal processing and testing procedures.
Product Properties
Downloads & Resources
| Resource Type | Link |
|---|---|
| Safety Data Sheet (SDS) | 99% Alumina MSDS-Innovacera |
| Technical Data Sheet (TDS) | 05-99 Alumina Ceramic Material Properties-SU0207 |
| Catalogue | 99% Alumina Crucible（EN） |
Product Details
99% Alumina Cup-Shaped Ceramic Crucible is a compact, deep-wall ceramic container designed for small-volume, high-temperature laboratory and industrial applications. The cup-shaped structure allows convenient sample loading and improved material containment during thermal processing and testing procedures.
Specification:
- Material: Corundum 99 Alumina Al2O3
- Max. Working Temperature: 1600℃
- Size: OD21*ID18*H16.3mm
- Wall Thickness: 1.48mm
Features
- Made from 99% high-purity alumina (Al₂O₃)
- Excellent high-temperature resistance
- Superior chemical and corrosion resistance
- Good thermal shock resistance
- Low contamination and dimensional stability
- Suitable for repeated heating and cooling cycles
- Durable construction for laboratory and industrial use
Applications
- Laboratory combustion and elemental analysis
- Material calcination and sintering
- Powder heat treatment and sample preparation
- Metallurgy and materials research
- Chemical and industrial thermal processing
Frequently Asked Questions
A 99% alumina cup-shaped crucible is used for high-temperature laboratory and industrial applications such as sample preparation, calcination, heat treatment, and material testing.
Alumina ceramic crucibles offer excellent high-temperature resistance, chemical stability, corrosion resistance, low contamination, and good dimensional stability during repeated thermal cycles.
High-purity alumina provides superior thermal stability and chemical inertness, which helps prevent contamination and ensures reliable performance in high-temperature environments.
Alumina crucibles are commonly used for powders, chemical samples, metal oxides, and other materials that require controlled high-temperature treatment.
Yes. Alumina ceramics have strong resistance to acids and alkalis under most laboratory conditions, making them suitable for chemical and materials research applications.
Yes. Custom sizes, shapes, capacities, and wall thicknesses can be manufactured according to customer drawings or application requirements.
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