AC8726 Alumina Crucible, Al2O3 Crucible Cylindrical, 99.8%, 2 mL

Alumina Crucible, Al2O3 Crucible Cylindrical, 99.8%, 2 mL Description

This cylindrical Alumina Crucible is crafted from 99.8% pure Al2O3, ensuring exceptional chemical resistance and thermal stability for a wide range of high-temperature processes. With a 2 mL capacity, it is engineered to endure temperatures exceeding 1700°C, making it ideal for various laboratory, industrial, and research applications. The dense, durable walls inhibit contamination by minimising the interaction between contained materials and the crucible itself, securing accurate experimental or production outcomes.

Manufactured to stringent quality standards, each crucible undergoes rigorous inspection to maintain performance and consistency. Its design and minimal porosity reduce the risk of cracking or warping, delivering reliable operation even under extreme conditions. Choose this premium Alumina Crucible for stable, precise, and contamination-free results in demanding thermal and chemical processes.

Alumina Crucible, Al2O3 Crucible Cylindrical, 99.8%, 2 mL Applications

Alumina crucibles, especially those with 99.8% purity and a 2 mL capacity, are valued for their thermal stability, chemical resistance, and electrical insulation. These qualities make them indispensable in diverse civilian and commercial settings. Whether in semiconductor fabrication or medical device production, alumina crucibles reliably handle high temperatures and corrosive materials, ensuring the purity of contents and consistency of results. Below are three categories highlighting specific applications.

1. Electronics and Semiconductor Applications

·         Wafer Processing: These crucibles support high-temperature diffusion and oxidation steps required in semiconductor manufacturing.

·         Thin-Film Deposition: Their purity and stability help maintain clean vacuum environments for coating processes.

2. Chemical Processing and Petrochemical Applications

·         Corrosion-Resistant Vessels: Their inert nature ensures reliable containment of reactive and corrosive chemicals in refining or synthesis processes.

·         Catalyst Research: Used for testing new catalysts at elevated temperatures without contamination.

3. Medical and Laboratory Applications

·         Sterilisation Procedures: Heat treatment in these crucibles helps remove microbial contaminants from small laboratory samples.

·         Pharmaceutical Testing: The crucibles’ high chemical purity ensures accurate drug formulation and compound analysis.

Alumina Crucible, Al2O3 Crucible Cylindrical, 99.8%, 2 mL Packaging

The Alumina Crucible ships in a sturdy, double-walled carton reinforced with foam inserts for secure positioning and minimal movement. Each piece is carefully wrapped in protective cushioning material to avoid contact and reduce the risk of breakage. Additional shock-absorbing corners fortify impact-prone areas. Custom branding, labeling, or specialised packaging options can be arranged upon request, ensuring your specific handling and storage requirements are met.

Packaging: Foam packaging, Wooden Box, or Customised.

Alumina Crucible, Al2O3 Crucible Cylindrical, 99.8%, 2 mL FAQs

Q1: What are the key material properties of Alumina Crucible, Al2O3 Crucible Cylindrical, 99.8%, 2 mL?

A1: Alumina crucibles made from 99.8% pure Al2O3 provide excellent thermal stability, high melting point (around 2050°C), and remarkable corrosion resistance against most acids and alkalis. They exhibit low thermal expansion, good electrical insulation, and a dense microstructure that enhances mechanical strength. This purity level ensures minimal contamination for sensitive processes, making them suitable for high-temperature applications in semiconductor, chemical, and laboratory environments.

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

A2: These crucibles are typically formed using techniques such as slip casting, dry pressing, or isostatic pressing, followed by high-temperature sintering at around 1600–1800°C. The sintering process promotes densification, ensuring minimal porosity and consistent microstructure. Machining can be completed with diamond tools to achieve precise dimensions, while surface treatments may be applied to enhance specific properties. Strict process controls guarantee a reproducible and reliable final product for demanding applications.

Q3: Which quality standards and certifications apply to Alumina Crucible, Al2O3 Crucible Cylindrical, 99.8%, 2 mL?

A3: Manufacturers typically adhere to ISO 9001 quality management systems to ensure consistent product performance and traceability. The crucibles undergo rigorous inspections, including dimensional checks, density measurements, and purity verification through X-ray fluorescence or other analytical methods. Many suppliers also follow ASTM or DIN standards for ceramic testing, ensuring mechanical and thermal properties meet industry requirements. Compliance with these protocols fosters reliability and customer confidence.

Related Information

1. Material Properties and Advantages

Alumina crucibles with 99.8% purity exhibit exceptional thermal stability and chemical inertness, making them an ideal choice for processes that demand high-temperature tolerance. Their structure resists wear and tear even during prolonged heating cycles, thereby ensuring repeatable outcomes in laboratory and industrial applications. The cylindrical shape of this 2 mL crucible provides even heat distribution and minimises the risk of thermal shock, which is crucial for maintaining sample integrity.

These cylindrical crucibles also excel at containing highly reactive and corrosive substances without compromising on product performance. Their low reactivity reduces the risk of contamination, which proves invaluable when working with sensitive materials or precise chemical ratios. Since alumina’s density contributes to superior insulation, the crucible allows for stable reactions and energy-efficient operations in research and production settings.

2. Applications in Advanced Industries

In the electronics field, alumina crucibles play a significant role in producing semiconductors and thin-film devices that demand ultra-clean environments. Their high purity ensures minimal interference with delicate substrates, helping to achieve device performance. This 2 mL cylindrical crucible, being compact yet durable, supports small-batch experiments that are common in fabrication processes where precision is paramount.

Many research laboratories and specialised manufacturing facilities also rely on these crucibles for handling unique compounds and synthesising novel materials. Their exceptional purity, combined with alumina’s notable resistance to thermal shock, allows complex manufacturing and testing procedures to be conducted with confidence. The result is reliable data collection, consistent product quality, and advances in innovative materials research.