AC8727 Alumina Crucible, Al2O3 Crucible Cylindrical, 99.8%, 10 mL

Alumina Crucible, Al2O3 Crucible Cylindrical, 99.8%, 10 mL Description

Constructed from 99.8% pure Al₂O₃, this cylindrical Alumina Crucible offers exceptional thermal stability, mechanical strength, and chemical resistance. With a 10 mL capacity, it is ideally suited for laboratory procedures requiring precise sample containment at high temperatures, such as sintering, calcination, and melting. The fine-grain microstructure and uniform wall thickness ensure consistent heat distribution, reducing the risk of thermal shock and providing reliable performance across repeated heating cycles.

Each crucible undergoes rigorous quality checks to maintain its purity and dimensional accuracy. Its ultra-low contamination profile helps preserve the integrity of sensitive materials, making it indispensable in research, metallurgy, and ceramics production. From routine laboratory testing to advanced industrial processes, this Alumina Crucible exemplifies durability, reliability, and precision, making it an essential component in any high-temperature operation.

Alumina Crucible, Al2O3 Crucible Cylindrical, 99.8%, 10 mL Applications

Alumina crucibles serve as a reliable and durable solution for high-temperature processing in various industries. Composed of 99.8% Al2O3, these cylindrical vessels can withstand extreme thermal environments, making them ideal for heating and melting applications. Their resistance to corrosion, thermal shock, and chemical reactions ensures enhanced performance and longevity. The following sections highlight key areas where alumina crucibles are frequently used and demonstrate their versatile benefits.

1. Electronics and Semiconductor Applications

·         Wafer Processing: Ideal for precision heating and controlled doping of semiconductor materials

·         Thin Film Deposition: Stable crucibles for vaporising source materials used in thin film formation

2. Chemical Processing and Petrochemicals

·         Corrosion-Resistant Reaction Vessels: Suitable for handling aggressive chemicals in high-purity processes

·         Sample Preparation for Analytical Chemistry: Reliable containers for accurate measurement and mixing

3. Medical and Healthcare Applications

·         Sterilisation and Cleanroom Equipment: Inert and easy-to-clean crucibles for sterilising sensitive materials

·         Tissue Engineering Research: Supports controlled heating and containment of experimental biomaterials

Alumina Crucible, Al2O3 Crucible Cylindrical, 99.8%, 10 mL Packaging

Each Alumina Crucible (99.8% purity, 10 mL capacity) is carefully wrapped in bubble wrap and placed in a sturdy foam-lined box to protect it from impact-related damage. Additional foam inserts secure the crucible, reducing movement and absorbing shocks during transit. Customisation options include reinforced corrugated cartons, specialised compartments, or tamper-evident seals, ensuring both single-item and bulk orders are packaged according to specific shipping requirements.

Packaging: Foam packaging, Wooden Box, or Customised.

Alumina Crucible, Al2O3 Crucible Cylindrical, 99.8%, 10 mL FAQs

Q1: What are the key material properties of Alumina Crucible, Al2O3 Crucible Cylindrical, 99.8%, 10 mL?

A1: Alumina crucibles with 99.8% purity exhibit exceptional chemical inertness, high thermal stability, and impressive mechanical strength. They can withstand temperatures up to around 1,750°C, making them suitable for various high-temperature processes. The material shows low thermal expansion, excellent electrical insulation capabilities, and remarkable resistance to corrosion by most acids and alkalies. This composition helps minimise impurities, ensuring precise results in laboratory and industrial applications.

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

A2: Alumina crucibles, especially those with 99.8% purity, are typically formed using techniques like slip casting, uniaxial pressing, or isostatic pressing. After shaping, they undergo high-temperature sintering, often above 1,600°C, to achieve optimal density and mechanical strength. The sintering parameters, such as temperature ramp rate and hold time, are carefully controlled to reduce porosity. Post-sintering machining may be performed to achieve precise dimensional tolerances where required.

Q3: Which quality standards and certifications apply to Alumina Crucible, Al2O3 Crucible Cylindrical, 99.8%, 10 mL?

A3: These high-purity alumina crucibles often comply with ISO 9001 quality management standards to ensure consistent manufacturing processes and product reliability. They may also meet specific ASTM material specifications (such as ASTM C832 for refractory materials), addressing factors like chemical composition and mechanical properties. Certain manufacturers provide batch-specific data, including density and purity certificates, to confirm compliance and guarantee quality for demanding laboratory and industrial applications.

Related Information

1. Material Properties and Advantages

These cylindrical alumina crucibles, composed of 99.8% Al2O3, exhibit outstanding thermal conductivity and chemical inertness that remain stable across a broad temperature range. Whether used in high-heat laboratory processes or exacting industrial environments, their 10 mL capacity is well-suited for smaller volume experiments while ensuring minimal contamination from the crucible walls.

Exceptional mechanical strength is another hallmark of this material. Even when subjected to repeated thermal cycling, the cylindrical geometry and dense microstructure mitigate fractures or micro-cracks, ensuring consistent performance in scientific analyses and precision manufacturing processes.

2. Applications in Advanced Industries

Dedicated to technological fields, these high-purity alumina crucibles find extensive use in aerospace, electronics, and biomedical sectors. The chemical inertness of Al2O3 at challenging temperatures ensures that no unwanted reactions or contaminants jeopardise the sensitive materials processed inside this 10 mL cylindrical crucible.

Performance in high-temperature settings allows these crucibles to serve as essential components in thin-film deposition processes, crystal growth experiments, and precision engineering projects. By maintaining consistent purity and dimensional accuracy under extreme conditions, they meet the rigorous demands of modern research and development laboratories seeking reproducible and reliable outcomes.