AC9843 Alumina Crucible, Al2O3 Crucible Square, 95%, 215 mL

Alumina Crucible, Al2O3 Crucible Square, 95%, 215 mL Description

The Alumina Crucible, Al2O3 Crucible Square, 95%, 215 mL is engineered with a 95% alumina composition to withstand high-temperature operations. Its 215 mL volume accommodates standard laboratory equipment. With a tensile strength of ~32 Kpsi and compressive strength of ~300 Kpsi, this ceramic component maintains dimensional stability under thermal cycling. The material’s density, between 3.7 and 3.9 g/cm³, supports consistent thermal behaviour and mechanical integrity.

Alumina Crucible, Al2O3 Crucible Square, 95%, 215 mL Applications

Electronics and Semiconductor
- Used as a high-temperature containment component in material synthesis to achieve controlled reaction environments by leveraging its thermal stability. 

Industrial Processing
- Applied as a refractory vessel in heat treatment systems to manage mechanical stress by harnessing its defined tensile and compressive strengths. 

Laboratory Research
- Serves as a crucible for chemical reaction setups to minimise sample contamination by utilising its high-purity alumina composition.

Product Comparison

Alumina Crucible, Al2O3 Crucible Square, 95%, 215 mL Packing

The product is securely packaged in foam-lined, anti-static materials to guard against mechanical shock and environmental contaminants. It is stored in a temperature-controlled, moisture-resistant enclosure to preserve its integrity. The packaging design includes sealed covers and cushioning inserts to prevent contamination during transit. Custom packaging options are available to accommodate specific storage and handling requirements.

Frequently Asked Questions

Q1: What is the impact of the density range of 3.7-3.9 g/cm³ on the product’s performance?
A1: The specified density range ensures structural consistency and predictable thermal behaviour during processing. Maintaining this density enhances the crucible's ability to support uniform heating and prevents distortions during thermal cycling.

Q2: How do the tensile and compressive strengths affect the crucible’s durability?
A2: The tensile strength of ~32 Kpsi and compressive strength of ~300 Kpsi allow the crucible to resist mechanical deformation under thermal stress. These properties are critical in sustaining the integrity of the container during extended high-temperature operations.

Q3: What handling precautions are recommended during high-temperature processes?
A3: It is advisable to avoid rapid temperature changes and ensure gradual heating and cooling to prevent thermal shock. Using appropriate protective tools and maintaining a contamination-free environment helps preserve the crucible's structural and chemical stability.

Additional Information

Alumina materials are widely utilised in high-temperature applications due to their chemical inertness and thermal stability. Their crystalline structure contributes to uniform performance under cyclic thermal loading, which is essential in controlled processing environments. Advanced sintering techniques improve dimensional accuracy and reduce residual porosity in these ceramics.

Understanding the processing characteristics of alumina-based materials provides deeper insight into their role in modern industrial and laboratory applications. Research on alumina contributes to enhanced material formulations that meet the evolving demands of high-temperature manufacturing and scientific research.