AC8712 Alumina Plate, Al2O3 Plate 99.5%

Alumina Plate, Al2O3 Plate 99.5% Description

Our Alumina (Al₂O₃) Plate delivers excellent performance due to its 99.5% high-purity composition. This premium ceramic material exhibits exceptional thermal stability, enabling it to withstand temperatures exceeding 1600°C without compromising structural integrity. Additionally, its superior hardness and corrosion resistance make it an ideal choice for demanding environments, including semiconductor processing, laboratory analysis, and high-precision industrial applications.

Manufactured under stringent quality control measures, each plate undergoes rigorous testing to ensure consistent density, porosity, and dimensional accuracy. Our production process adheres to international standards, guaranteeing a reliable, long-lasting product suitable for diverse operational demands. Whether you are developing advanced devices or seeking a durable component for research, this Alumina Plate offers the exceptional material properties and proven reliability required to excel in your critical applications.

Alumina Plate, Al2O3 Plate 99.5% Applications

Alumina plates (99.5% Al2O3) are highly valued for their exceptional mechanical strength, thermal stability, and chemical resistance. They find extensive use across various civilian and commercial industries, matching advanced requirements for durability and reliability. As an excellent electrical insulator, alumina can withstand high temperatures and corrosive environments, making it ideal for various advanced applications. Here are several key uses of 99.5% alumina plates.

1. Electronics and Semiconductor Applications

·         Substrate Materials: Provide a stable base for printed circuits, ensuring reliable electrical insulation and efficient heat dissipation.

·         Semiconductor Device Packaging: Offer durable enclosures that protect sensitive electronic components from thermal and mechanical stress.

·         Sensor Components: Enhance performance in high-temperature and corrosive environments, enabling precise measurements in industrial monitoring systems.

2. Chemical Processing and Petrochemicals

·         Corrosion-Resistant Liners: Safeguard tanks and vessels against harsh chemical exposure, extending system life and reducing maintenance.

·         High-Temperature Reaction Chambers: Ensure stable operation at elevated temperatures, minimising contamination risks and improving process efficiency.

3. Medical and Healthcare

·         Surgical Tools: Offer high wear resistance and sterilisation compatibility, making them ideal for precision instruments in operating rooms.

·         Laboratory Equipment: Maintain chemical purity during testing procedures, enhancing the accuracy and reliability of medical research.

Alumina Plate, Al2O3 Plate 99.5% Packaging

Each Alumina Plate 99.5% is carefully wrapped with polyethylene film to minimise surface abrasion, then nested in high-density foam inserts to protect edges and corners. We also incorporate sturdy corrugated boxes reinforced with cushioning materials to safeguard the fragile ceramic structure against shocks and vibrations. Custom packaging solutions are available, including specialised foam moulds and sealed bags for moisture control, ensuring that your plates arrive intact and meet any unique project requirements.

Packaging: Foam packaging, Wooden Box, or Customised.

Alumina Plate, Al2O3 Plate 99.5% FAQs

Q1: What are the key material properties of Alumina Plate, Al2O3 Plate 99.5%?

A1: Alumina Plate, Al2O3 Plate 99.5% is distinguished by its high hardness (approximately 9 on the Mohs scale), excellent insulation properties, and robust corrosion resistance. It supports operating temperatures up to 1600°C, making it ideal for demanding thermal environments. With low dielectric loss and minimal thermal expansion, it provides dimensional stability under thermal shock. Its 99.5% purity ensures minimal contamination for sensitive applications.

Q2: What are the recommended processing and fabrication methods for Alumina Plate, Al2O3 Plate 99.5%?

A2: Common fabrication techniques include diamond saw cutting, waterjet cutting, and laser machining to achieve accurate dimensions and minimal chipping. Grinding, lapping, and polishing processes refine surface finishes and maintain tight tolerances. Reactive bonding and high-temperature brazing are often used for joining. Proper fixturing and controlled feed rates are essential to prevent cracking. Designs should accommodate shrinkage rates for optimal results.

Q3: Which quality standards and certifications apply to Alumina Plate, Al2O3 Plate 99.5%?

A3: Manufacturers typically produce Alumina Plate, Al2O3 Plate 99.5% under strict ISO 9001:2015 quality management systems, ensuring consistent dimensional accuracy and purity. The product often meets ASTM C373 for water absorption, ASTM C1421 for fracture toughness measurement, and ASTM E1559 for chemical purity testing. Some suppliers may hold RoHS or REACH compliance, verifying environmental and safety standards. Certificates of Conformance are usually provided.

Related Information

1. Material Properties and Advantages

Manufactured from high-purity aluminium oxide, the Alumina Plate, Al2O3 Plate 99.5% is known for its mechanical strength, particularly under severe thermal conditions. With a minimal porosity profile, this material delivers exceptional hardness and wear resistance, making it ideal for demanding applications that require dimensional stability and efficient heat dissipation.

Thermally speaking, it exhibits excellent conductivity, enabling practical use in high-temperature processes. The intrinsic chemical stability of this alumina grade also grants remarkable corrosion resistance, broadening its applicability in harsh industrial settings. Additionally, the tight compositional control ensures consistent performance, even when subjected to prolonged operational cycles.

2. Applications in Advanced Industries

Considering its dependable performance, Alumina Plate, Al2O3 Plate 99.5% finds widespread adoption in semiconductor wafer processing equipment, where precision and cleanliness are crucial. It also proves advantageous for substrate support in microelectronics, contributing to accurate circuit placement and consistent thermal management for integrated systems.

Key areas such as pharmaceuticals and biotechnology benefit significantly from employing these alumina plates for their instruments and containment systems. The strength-to-weight ratio, coupled with contamination-free surfaces, ensures processes remain efficient and safe, making this ceramic component instrumental in advanced innovations across multiple industrial sectors.