AC8737 Alumina Crucible, Al2O3 Crucible Conical, 95%, 500 mL

Alumina Crucible, Al2O3 Crucible Conical, 95%, 500 mL Description

Experience exceptional heat and chemical resistance with this conical Alumina (Al₂O₃) Crucible, crafted from 95% pure aluminium oxide and offering a 500 mL capacity. Engineered to withstand temperatures up to 1600°C, its dense microstructure ensures minimal porosity, reducing the risk of contamination and maintaining sample integrity. The conical design promotes efficient heat distribution, making it ideal for high-temperature processes where uniform heating and rapid cooldown are essential.

This crucible serves a wide range of applications, from materials research and metal smelting to sintering and quality control testing. Each unit undergoes rigorous quality checks to meet international standards, ensuring consistent performance even after repeated thermal cycles. With its reliable construction and durable composition, this Alumina crucible is a valuable tool for laboratories, educational institutions, and industrial operations that demand precise and dependable results.

Alumina Crucible, Al2O3 Crucible Conical, 95%, 500 mL Applications

As a ceramic material with exceptional thermal stability, a 95% alumina conical crucible with a 500 mL capacity finds its place across a range of industries that demand reliable performance in high-temperature and corrosive environments. These crucibles offer optimal control over thermal processes, ensuring minimal contamination and precise results. They are frequently used to streamline laboratory operations, industrial manufacturing, and specialised research applications.

1. Electronics and Semiconductor Applications

·         Wafer Processing: Ideal for containing molten materials during wafer fabrication, minimising contamination due to alumina’s purity.

·         Thin Film Deposition: Maintains uniform heating for precursor materials in evaporation or sputtering processes.

·         Semiconductor Testing: Facilitates stable high-temperature testing of chips and components with consistent thermal profiles.

2. Chemical and Petrochemical Processing

·         Sample Preparation: Provides a controlled environment for chemical analyses in laboratories, reducing cross-contamination.

·         Catalyst Development: Allows precise heating during catalyst synthesis or activation, ensuring repeatable results.

·         High-Purity Reactions: Safely withstands aggressive chemicals, maintaining integrity even under elevated temperatures.

3. Renewable Energy Research

·         Solar Cell Materials: Supports the melting and refining of advanced photovoltaic compounds for improved efficiency.

·         Fuel Cell Prototyping: Enables the high-temperature treatment of ceramic membranes in fuel cell research.

·         Wind Turbine Coatings: Provides a stable crucible environment for developing durable protective coatings.

Product Comparison

Alumina Crucible, Al2O3 Crucible Conical, 95%, 500 mL Packaging

Each Alumina Crucible (Al2O3, 95%, 500 mL) is carefully secured using robust foam inserts and cushioned bubble wrap, protecting against potential impact. Corrugated outer boxes and reinforced corners minimise breakage risk during transit. Additional protective layers and custom-cut compartments ensure a snug fit. Packaging can be tailored to specific shipping needs, from specialised crates to vacuum-sealed pouches, ensuring safe delivery and preserving product integrity.

Packaging: Foam packaging, Wooden Box, or Customised.

Alumina Crucible, Al2O3 Crucible Conical, 95%, 500 mL FAQs

Q1: What are the key material properties of Alumina Crucible, Al2O3 Crucible Conical, 95%, 500 mL?

A1: Alumina Crucible, Al2O3 Crucible Conical, 95%, 500 mL is composed primarily of high-purity aluminium oxide, providing excellent mechanical strength, chemical inertness, and superior thermal shock resistance. Its maximum working temperature can reach up to 1600°C, making it suitable for high-temperature processes. The 95% purity level also ensures minimal contamination risk, high dimensional stability under heat, and resistance to corrosion by most acids, alkalis, and molten metals.

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

Alumina crucibles are typically produced using advanced ceramic forming techniques such as isostatic pressing and slip casting. After shaping, they undergo precision sintering at high temperatures, which promotes densification and strengthens the final product. Secondary processes like grinding or diamond machining can further refine dimensional tolerances. Consistent temperature management during firing is critical to prevent uneven shrinkage, ensuring stable, uniform crucibles that meet stringent performance requirements.

Q3: Which quality standards and certifications apply to Alumina Crucible, Al2O3 Crucible Conical, 95%, 500 mL?

A3: These crucibles often comply with internationally recognised standards for ceramic materials, such as ASTM C1161 for flexural strength and ASTM C1329 for thermal properties. Manufacturers also adhere to ISO 9001:2015 requirements for quality management systems, ensuring consistent production and traceability. Additionally, some suppliers may certify compliance with RoHS and REACH regulations, validating the crucible’s safe use in various industries that demand stringent purity and performance criteria.

Related Information

1. Material Properties and Advantages

This conical crucible is specifically designed with 95% alumina content, enabling exceptional resistance to thermal shock and chemical corrosion. Its composition helps maintain stability under elevated temperatures, making it highly reliable for laboratory experiments and industrial processes that involve extremes in heat and rapid temperature changes. Furthermore, the conical shape ensures uniform heat distribution, helping to reduce localised stress on the crucible walls during high-temperature applications.

Careful engineering of the Alumina Crucible, Al2O3 Crucible Conical, 95%, 500 mL allows it to sustain mechanical strength while providing excellent insulation properties. Its robust structure prevents warping, cracking, or degradation, ensuring durability across repeated thermal cycles. Moreover, the non-reactive nature of alumina safeguards the purity of the contents, a critical factor when handling corrosive substances or working with delicate procedures that demand precise chemical conditions.

2. Applications in Advanced Industries

Manufacturers and research institutions often rely on this crucible for processes in advanced sectors such as aerospace, electronics, and pharmaceuticals. Its ability to withstand extremely high temperatures and corrosive environments makes it an ideal choice for semiconductor fabrication, as well as the synthesis of high-performance ceramic and metal components. The conical design further simplifies the handling of materials, reducing spillage and improving consistency in delicate formulations.

Extensive use of this Alumina Crucible, Al2O3 Crucible Conical, 95%, 500 mL is also seen in the production of specialty coatings and the development of novel composite materials. From catalyst tests to sample preparation, its reliable thermal performance and considerable chemical inertness facilitate innovative research and ensure reproducible results. By leveraging this crucible’s unique properties, professionals can streamline workflows and maintain rigorous quality standards in advanced industrial operations.