AC8733 Alumina Crucible, Al2O3 Crucible Conical, 95%, 100 mL

Alumina Crucible, Al2O3 Crucible Conical, 95%, 100 mL Description

This 95% Alumina (Al2O3) Conical Crucible provides durability and heat resistance, making it essential in laboratories and industrial environments. With a 100 mL capacity, it is engineered to maintain structural integrity under high temperatures, whilst providing excellent thermal shock resistance. Its conical shape facilitates handling, ensures uniform heat distribution, and simplifies sample removal.

Manufactured to meet quality standards, this crucible guarantees minimal contamination risks and consistent performance across various applications, including material testing, chemical analysis, and metal melting. The dense alumina composition protects against corrosion and wear, extending the service life of the crucible. Whether you need to conduct research experiments or handle industrial-grade processes, this 95% Alumina Conical Crucible will deliver the reliability and efficiency you require.

Alumina Crucible, Al2O3 Crucible Conical, 95%, 100 mL Applications

Alumina (Al2O3) crucibles with 95% purity provide thermal stability, corrosion resistance, and mechanical strength for various high-temperature processes. Their conical shape and 100 mL capacity enable precise handling of materials in demanding applications while ensuring minimal contamination. These crucibles are widely used across diverse industries—from electronics to healthcare—where performance and reliability are paramount. Their suitability for complex procedures makes them a valuable asset in research, development, and production environments.

1. Laboratory and Research Applications

·         Material Testing: Ideal for heat treatment experiments and metallurgical analyses, supporting data collection.

·         Sample Preparation: Useful for handling small to medium volumes of chemicals or compounds during controlled testing.

2. Electronics and Semiconductor Applications

·         Wafer Processing: Ensures clean substrates for circuit fabrication due to its high-purity composition.

·         Thin-Film Deposition: Provides a stable vessel for materials used in coating and layering processes.

3. Medical and Healthcare Applications

·         Sterilisation Procedures: Withstands high temperatures required for sterilisation while maintaining sample integrity.

·         Pharmaceutical R&D: Offers a contamination-free environment for drug formulation and quality control experiments.

Alumina Crucible, Al2O3 Crucible Conical, 95%, 100 mL Packaging

Each Alumina Crucible (Al2O3, 95%, 100 mL) is carefully secured in a sturdy corrugated box lined with shock-absorbing foam inserts. Additional bubble wrap protects the conical shape from impacting surfaces during transit, minimising breakage risks. We seal the package with high-resistance tape and offer custom labelling or packaging adjustments upon request, ensuring safe delivery and meeting specific transport or storage needs.

Packaging: Foam packaging, Wooden Box, or Customised.

Alumina Crucible, Al2O3 Crucible Conical, 95%, 100 mL FAQs

Q1: What are the key material properties of Alumina Crucible, Al2O3 Crucible Conical, 95%, 100 mL?

A1: This crucible offers thermal stability, with a melting point above 2 000°C, making it suitable for high-temperature applications. It exhibits strong chemical inertness, resisting most acids and alkaline substances. The 95% alumina composition ensures hardness and wear resistance, while its fine-grained structure enhances strength. Low thermal expansion contributes to dimensional stability, and its thermal conductivity helps distribute heat evenly.

Q2: How can this ceramic product be processed or fabricated?

A2: Common fabrication methods include slip casting, isostatic pressing, or injection moulding of the alumina powder to form the desired geometry. After shaping, the green bodies undergo a controlled drying process to remove binders. They are then sintered in high-temperature furnaces, often above 1 600°C, to achieve densification. Post-sintering steps can involve diamond grinding or lapping to refine surface finish and meet tight dimensional tolerances.

Q3: Which quality standards and certifications apply to Alumina Crucible, Al2O3 Crucible Conical, 95%, 100 mL?

A3: These crucibles typically comply with ISO 9001 quality management standards, ensuring consistent manufacturing processes. They may also meet ASTM specifications for dimensional accuracy, purity, and mechanical properties. Certificates of Analysis often accompany each batch, documenting trace contaminants, density, and porosity. Some manufacturers pursue additional accreditations, such as ISO 14001 for environmental practices, to guarantee product reliability and adherence to industry requirements.

Related Information

1. Material Properties and Advantages

The 95% Al2O3 composition ensures that the crucible maintains thermal stability even under intense temperatures. This conical design promotes uniform heat distribution, which is critical for precise laboratory procedures. With a defined 100 mL capacity, the crucible can accommodate materials for melting, calcining, or other high-temperature tasks without compromising structural integrity. Furthermore, its low thermal expansion reduces the risk of cracks, thereby extending the product’s service life and maintaining performance over repeated heating cycles.

Minimising chemical reactivity stands out as another critical advantage of this Alumina Crucible. By resisting contamination from both acids and alkalis, it preserves the purity of sensitive materials during testing or manufacturing. Additionally, the conical geometry simplifies specimen handling while maintaining an optimal internal environment for varied thermal treatments. As a result, industries can rely on these crucibles for reproducible results in demanding applications, including materials science, metallurgy, and chemical analysis.

2. Applications in Advanced Industries

Advanced research facilities frequently rely on 95% Al2O3 conical crucibles to handle complex procedures requiring elevated temperatures and precise measurements. In metallurgical experiments, these crucibles reduce the risk of chemical interactions and maintain the integrity of specialised alloys. Because they are dimensionally stable under challenging conditions, they can be used for controlled melting, ashing, and sintering processes that demand reproducibility.

Supporting development in fields such as petrochemicals and semiconductor manufacturing, these Alumina Crucibles demonstrate adaptability. Their conical shape assures uniform heat dispersion, a feature essential for catalyst testing or wafer fabrication. With a 100 mL capacity, labs have greater flexibility in sample preparation and experimentation, opening new frontiers for innovation and allowing industries to refine methods for improved performance and cost-effectiveness.