AC8730 Alumina Crucible, Al2O3 Crucible Conical, 95%, 15 mL

Alumina Crucible, Al2O3 Crucible Conical, 95%, 15 mL Description

Our Conical Alumina Crucible offers reliability and performance thanks to its 95% pure Al₂O₃ composition, which ensures excellent thermal stability and corrosion resistance. With a 15 mL capacity, this crucible maintains structural integrity even under extreme temperatures, making it suitable for high-heat processes such as metal melting, chemical combustion, and laboratory analysis. Its conical design promotes efficient pouring and easy handling of a variety of materials, while minimal thermal expansion reduces cracking under rapid temperature changes.

Produced under strict quality standards, this crucible undergoes rigorous testing to guarantee consistent purity and performance. Its smooth surface resists chemical reactions, ensuring reliable results throughout continuous use. Whether employed in industrial settings, research labs, or educational institutions, our Alumina Crucible delivers the dependable performance and durability necessary for a wide range of precise and demanding applications.

Alumina Crucible, Al2O3 Crucible Conical, 95%, 15 mL Applications

These conical alumina crucibles, produced with 95% Al2O3 and a 15 mL capacity, are distinguished by their high thermal stability, chemical resistance, and mechanical robustness. They lend themselves to a variety of high-temperature and corrosive environments, making them essential in numerous industrial and research fields. With excellent insulation properties and durability, they provide reliable performance in precision experiments, manufacturing processes, and advanced applications requiring consistent temperature control.

1. Electronics and Semiconductor Applications

·         Wafer Processing: The crucibles handle elevated temperatures and provide a clean environment for melting, depositing, or dopant diffusion processes.

·         Sensor Manufacturing: Their chemical inertness aids in producing sensitive sensor components with minimal contamination.

2. Chemical Processing and Petrochemical Uses

·         Catalyst Testing: These crucibles maintain stability in corrosive conditions, supporting accurate and efficient catalyst evaluation.

·         High-Temperature Reactions: The robust alumina structure withstands thermal cycling and harsh chemical reagents in reaction setups.

3. Research and Scientific Instruments

·         Analytical Sample Preparation: The crucibles’ inert nature ensures minimal sample interaction, allowing precise sample melting or ashing.

·         Thermal Analysis Experiments: Reliable temperature resistance and uniform heat distribution make them ideal for measuring material properties under controlled conditions.

Product Comparison

Alumina Crucible, Al2O3 Crucible Conical, 95%, 15 mL Packaging

Each 15 mL 95% Alumina (Al2O3) Conical Crucible is carefully secured within shock-absorbent foam layers and sealed in a sturdy corrugated box to minimise impact during transportation. Protective materials, including bubble wrap and foam inserts, prevent surface abrasions. Reinforced corners and secure tape closures help prevent accidental breakage. Customised inserts or labelling options are also available to meet specific handling requirements and enhance overall product safety.

Packaging: Foam packaging, Wooden Box, or Customised.

Alumina Crucible, Al2O3 Crucible Conical, 95%, 15 mL FAQs

Q1: What are the key material properties of Alumina Crucible, Al2O3 Crucible Conical, 95%, 15 mL?

A1: These conical crucibles are formed from high-purity 95% Al2O3, which offers excellent thermal conductivity, chemical inertness, and high refractoriness. The material typically exhibits a density of around 3.7 g/cm³ and can withstand temperatures up to 1600°C. Its hardness ensures resistance to abrasion, while the relatively low thermal expansion helps reduce thermal shock. This combination makes it well-suited for high-temperature laboratory and industrial settings.

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

A2: The 95% alumina crucibles are commonly fabricated through powder compaction and sintering techniques. Finely milled alumina powder is pressed under high pressure into the desired conical mould, then sintered at elevated temperatures to achieve optimal densification. Advanced processing methods like isostatic pressing can further enhance uniformity. Post-sintering operations, including grinding or polishing, refine dimensions and surface finish to meet strict design requirements.

Q3: Which quality standards and certifications apply to Alumina Crucible, Al2O3 Crucible Conical, 95%, 15 mL?

A3: These alumina crucibles often conform to international standards such as ISO 9001 for quality management and ISO 10012 for measurement systems. They may also meet ASTM specifications for ceramics, ensuring consistent composition and mechanical properties. Manufacturers typically perform rigorous inspections, including dimensional checks, density verification, and microstructural analysis. Individual certifications may be provided upon request to verify purity, traceability, and performance criteria.

Related Information

1. Material Properties and Advantages

Meticulously crafted from 95% alumina, this conical crucible offers substantial thermal stability when subjected to high-temperature applications. Its composition allows it to retain structural integrity during successive heating and cooling cycles, minimising the risk of cracks or deformation. Additionally, the conical form aids in efficient heat distribution, helping researchers and specialists maintain precise control over their experimental conditions.

Thanks to its excellent resistance to acidic and alkaline environments, the 15 mL crucible ensures minimal risk of contamination or chemical erosion. This advantage is particularly significant for laboratories that require high-purity conditions, as it reduces potential interference in sensitive analyses. Combined with its optimised volume, this alumina crucible meets a variety of needs in science, metallurgy, and other advanced technical fields where consistent performance is crucial.

2. Global Market Trends

Across multiple industries and research institutes, demand for high-strength ceramic components such as this 95% alumina crucible continues to rise. Companies value these materials for their ability to withstand extreme environments, making them essential in high-temperature operations, material testing, and semiconductor fabrication. In response, global manufacturers are intensifying their focus on innovative production methods to meet the ever-increasing market requirements for durability and precision.

Increased interest in advanced ceramics is also fuelling development in emerging economies, where new researchers and engineers are seeking reliable crucible solutions for specialised processes. This growth has prompted a surge in partnerships and international collaborations, aimed at exploring new applications and designing new crucible formats. As a result, the alumina crucible market remains poised for continual expansion, reflecting the broader technological landscape’s pursuit of performance-driven solutions.