AC8711 Alumina Plate, Al2O3 Plate 99%

Alumina Plate, Al2O3 Plate 99% Description

This high-purity Alumina Plate (Al2O3 Plate 99%) provides exceptional mechanical strength, dielectric properties, and thermal stability. Engineered from 99% pure aluminium oxide, it maintains high hardness while resisting wear, corrosion, and high temperatures. Its stable crystal structure and reduced porosity minimise contamination risks, making it reliable for use in harsh and sensitive environments. Additionally, the plate’s excellent electrical insulation properties enhance its suitability for semiconductor processing and electronic component manufacturing.

To ensure consistent quality and performance, each Alumina Plate undergoes rigorous inspection and adheres to strict production standards. Its composition and dimensional precision make it suitable for various applications, including laboratory equipment, industrial machinery, and chemical processing systems. With this plate, you benefit from a dependable ceramic solution designed to meet the demands of advanced research and high-tech production environments.

Alumina Plate, Al2O3 Plate 99% Applications

Alumina Plate, Al2O3 Plate 99%, is a high-purity advanced ceramic valued for its exceptional hardness, thermal stability, and corrosion resistance. These properties make it indispensable in industries that require durability and precision in harsh operating environments. From semiconductor fabrication to medical instrument production, alumina plates play an essential role in enhancing efficiency, ensuring reliability, and extending service life. Their versatility and substantial nature have made them a preferred choice across multiple sectors.

1. Electronics and Semiconductor Applications

·         Semiconductor Wafers: Provide stable, high-purity surfaces that enhance device performance and yield in chip manufacturing.

·         High-Frequency Insulators: Deliver excellent dielectric properties for applications in radio frequency circuits and wireless communication devices.

·         LED Substrates: Offer superior thermal conductivity and reliability under high-power illumination conditions.

2. Medical and Healthcare Applications

·         Surgical Instruments: Resist wear and corrosion, allowing repeated sterilisation without compromising instrument integrity.

·         Sterilisation Components: Endure high-temperature and high-pressure environments, ensuring contamination-free medical procedures.

·         Dental Tools: Deliver precise cutting and polishing capabilities due to their high hardness and dimensional stability.

3. Chemical Processing and Petrochemical Applications

·         Reactor Linings: Withstand aggressive chemicals and high temperatures, prolonging equipment life in demanding processes.

·         Protective Liners: Prevent corrosion and contamination in industrial pipelines and processing vessels.

·         Catalyst Carriers: Maintain structural integrity under harsh operating conditions, optimising chemical reactions in various synthesis processes.

Alumina Plate, Al2O3 Plate 99% Packaging

Each Alumina Plate, Al2O3 Plate 99%, is carefully wrapped in moisture-resistant material and sandwiched between layers of shock-absorbing foam. Sturdy outer boxes reinforce the packaging structure, minimising damage risks during transit. For enhanced safety, customised inserts and corner protectors may be used to prevent breakage. We also offer tailored branding and labelling options, ensuring your product meets specific shipping and presentation requirements.

Packaging: Foam packaging, Wooden Box, or Customised.

Alumina Plate, Al2O3 Plate 99% FAQs

Q1: What are the key material properties of Alumina Plate, Al2O3 Plate 99%?

A1: Alumina Plate with 99% Al2O3 purity exhibits excellent hardness, high compressive strength, and superior thermal stability, making it ideal for demanding applications. It offers outstanding wear resistance, minimal thermal expansion, and good electrical insulation properties. Its high-temperature tolerance exceeds 1 500 °C, ensuring reliable performance under extreme conditions. Moreover, it resists chemical corrosion and maintains dimensional stability, providing consistent performance in both structural and electrical uses.

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

A2: These Alumina Plates are commonly formed through dry pressing or slip casting, followed by high-temperature sintering in a controlled atmosphere. Advanced fabrication methods, such as hot pressing or isostatic pressing, can also be used to achieve enhanced density and improved mechanical properties. Machining with diamond tools is typically required for precision shaping, ensuring tight dimensional tolerances and a smooth surface finish.

Q3: Which quality standards and certifications apply to Alumina Plate, Al2O3 Plate 99%?

A3: The production of these 99% Al2O3 Plates often adheres to ISO 9001 for quality management and ISO 14001 for environmental management. Manufacturers may provide material compliance data and traceability, confirming purity levels through analysis reports. Additionally, RoHS and REACH directives can be relevant to ensure safety and regulatory compliance in various markets.

Related Information

1. Manufacturing Process

Owing to its remarkable temperature resilience and purity level, Alumina Plate, Al2O3 Plate 99% undergoes a rigorous forming and sintering procedure to achieve consistent mechanical strength. High-grade alumina powder is measured and blended to attain the desired density, then introduced into precision moulds that define the plate’s dimensions. This shaping step is crucial to ensure uniform material distribution, preventing micro-cracks and voids that could compromise the final product’s performance.

During the high-temperature sintering phase, controlled heat ramps and dwell times allow the particles to fuse, resulting in a strong crystalline structure. Densification at elevated temperatures not only improves hardness and chemical stability but also mitigates residual stresses. Manufacturers may further enhance surface finish through grinding or lapping, delivering the tight tolerances demanded by complex applications.

2. Applications in Advanced Industries

Serving as a key component in semiconductor process chambers, Alumina Plate, Al2O3 Plate 99% delivers essential thermal and corrosion resistance. Its negligible deformation under extreme heat protects valuable equipment, lowers downtime, and supports delicate fabrication processes. Many emerging electronic and photonic devices also benefit from this plate’s electrical insulation qualities, ensuring reliable performance in fast-paced, high-precision environments.

Taking centre stage in high-pressure diagnostics and advanced medical instruments, these alumina plates stand out for their chemical inertness and biocompatibility. Their ability to withstand harsh solvents and sterilisation methods without altering material composition offers peace of mind in sterile operating theatres. Whether in microchip production or sophisticated lab equipment, the material’s inherent rigidity and wear resistance guarantee consistent repeatability and accuracy over extended service lifetimes.