Compressive Strength 3000 MPa Al2O3 Ceramic Dielectric Constant 9.6 Volume Resistivity 1014 Ohm cm Industrial Applications

Product Description:

Aluminum Oxide Ceramic, commonly known as Al2O3 Ceramic or Alumina Oxide Ceramic, is a highly versatile and widely used advanced ceramic material renowned for its exceptional mechanical and electrical properties. This product stands out in various high-tech applications due to its outstanding hardness, strength, and dielectric characteristics. With a hardness rating of 9 on the Mohs scale, Aluminum Oxide Ceramic is incredibly resistant to wear and abrasion, making it an ideal choice for demanding environments where durability is paramount.

One of the key attributes of Alumina Oxide Ceramics is their impressive flexural strength, which for this particular Al2O3 Ceramic product is rated at 400 MPa. This high flexural strength ensures that components made from this material can withstand significant mechanical stresses without deformation or failure, thereby enhancing the reliability and longevity of devices in which it is used. The robust mechanical performance combined with excellent thermal stability makes Alumina Oxide Ceramic a critical material in industries requiring precision and durability.

In addition to its mechanical strengths, this Aluminum Oxide Ceramic boasts a dielectric constant of 9.6. This particular property is crucial for applications in the field of electronics, especially in microwave communication and radio frequency technologies. A stable and relatively high dielectric constant allows Alumina Oxide Ceramics to efficiently store and manage electrical energy, making them an excellent substrate material for high-frequency circuits. The material's low dielectric loss further enhances its suitability for high-frequency applications, ensuring minimal signal attenuation and superior performance in communication devices.

The usage of Alumina Oxide Ceramic extends widely into microwave communication, radio frequency (RF), and high-frequency circuit applications. Due to its excellent electrical insulation properties and mechanical robustness, it serves as a foundational material in the production of components such as insulators, substrates, windows, and radomes. These components are critical in ensuring the optimal performance of microwave and RF devices. The thermal stability of Aluminum Oxide Ceramic also contributes to its ability to operate efficiently under varying temperature conditions, which is often a requirement in communication systems exposed to different environmental factors.

Furthermore, Alumina Oxide Ceramics are valued for their chemical inertness and resistance to corrosion, which adds another layer of reliability when used in harsh environments. This chemical stability ensures that the material maintains its integrity and performance over long periods, even when exposed to aggressive chemicals or moisture. Such characteristics make Alumina Oxide Ceramic an indispensable material in sectors where both mechanical durability and electrical insulation are essential.

Manufacturers and engineers often choose Alumina Oxide Ceramic for its balance of hardness, strength, and dielectric properties. The material’s ability to combine these features in a single product facilitates the design and production of advanced electronic components that meet stringent performance standards. Its versatility also means it can be tailored to specific application requirements by adjusting factors like purity, grain size, and processing methods, thereby optimizing its performance for particular uses.

In summary, Aluminum Oxide Ceramic, or Alumina Oxide Ceramics, represents a high-performance material solution for modern technological applications. Its exceptional hardness of 9 Mohs, impressive flexural strength of 400 MPa, and dielectric constant of 9.6 make it particularly suitable for microwave communication, radio frequency, and high-frequency circuit applications. The combination of mechanical durability, electrical insulation, thermal stability, and chemical resistance ensures that this Alumina Oxide Ceramic product delivers reliable and efficient performance in some of the most demanding industrial environments. Whether used in communication devices, electronic substrates, or high-frequency circuit components, Aluminum Oxide Ceramic continues to be a material of choice for innovation and quality in advanced ceramic technology.

Features:

• Product Name: Al2O3 Ceramic
• Also known as Aluminium Oxide Ceramics or Alumina Oxide Ceramics
• Dielectric Constant: 9.6
• Color: White/yellow
• Thermal Conductivity: 25 W/(m·K)
• Hardness: 9 Mohs
• Breakdown Voltage: 20 KV/mm

Technical Parameters:

Applications:

The Al2O3 Ceramic product from Wuxi Special Ceramic, proudly made in China, is a highly reliable material designed for advanced industrial applications. Known as Alumina Oxide Ceramics or Aluminum Oxide Ceramic, this product stands out due to its exceptional physical properties, including a tensile strength of 300 MPa and a hardness rating of 9 on the Mohs scale. These characteristics make it an ideal choice for environments demanding durability and precision.

One of the primary application occasions for this Al2O3 Ceramic is in power electronic devices. Its excellent electrical insulation properties and thermal conductivity enable it to efficiently manage heat dissipation, which is critical for maintaining the performance and longevity of power electronics. This makes it indispensable in the manufacturing of components such as substrates, insulators, and heat sinks that are used in various power electronic modules.

In semiconductor packaging, Aluminum Oxide Ceramic is extensively used due to its stability and resistance to thermal and mechanical stress. It provides a robust platform for semiconductor chips, protecting them from environmental damage while facilitating effective heat transfer. This ensures that the semiconductor devices maintain optimal performance even under high-frequency and high-power conditions.

Additionally, this Al2O3 Ceramic is well-suited for applications involving microwave communication, radio frequency, and high-frequency circuits. Its low dielectric loss and high thermal conductivity allow for efficient signal transmission and heat management, which are critical in maintaining the integrity and efficiency of communication devices. These properties make it a preferred material in the production of components like antennas, circuit boards, and waveguides used in advanced communication systems.

Thanks to its superior hardness and tensile strength, Alumina Oxide Ceramics from Wuxi Special Ceramic can withstand harsh operating conditions, making it an excellent choice for both industrial and high-tech applications. Whether it's used in semiconductor packaging, power electronics, or high-frequency communication devices, this Aluminum Oxide Ceramic ensures reliable performance and durability, meeting the demanding needs of modern technology.

Customization:

Wuxi Special Ceramic offers comprehensive product customization services for Alumina Oxide Ceramics, specializing in high-quality Al2O3 Ceramic products made in China. Our Aluminium Oxide Ceramics are designed to meet your specific requirements with exceptional properties, including a flexural strength of 400 MPa and a density ranging from 3.8 to 3.9 g/cm³.

Our Al2O3 Ceramic products feature excellent breakdown voltage of 20 KV/mm and superior thermal conductivity of 25 W/(m·K), available in white or yellow colors. We work closely with clients to customize dimensions, shapes, and performance characteristics to fit diverse industrial applications.

Choose Wuxi Special Ceramic for reliable and customizable Alumina Oxide Ceramics that combine advanced material properties with expert craftsmanship, ensuring optimal performance and durability in your projects.

Support and Services:

Our Al2O3 Ceramic products are engineered to provide exceptional durability, high thermal conductivity, and excellent electrical insulation. To ensure optimal performance and longevity of the Al2O3 Ceramic components, we offer comprehensive technical support and services tailored to your specific application needs.

Technical support includes assistance with material selection, design consultation, and troubleshooting to maximize the efficiency and reliability of your product. Our team of experts is available to provide guidance on the appropriate processing techniques, including machining, sintering, and surface finishing, to meet your precise specifications.

We also provide detailed product datasheets, handling instructions, and application notes to help you integrate Al2O3 Ceramic seamlessly into your manufacturing processes. Customization services are available to adapt the ceramic parts to unique requirements, including machining to tight tolerances and specialized coating applications.

For quality assurance, our Al2O3 Ceramic products undergo rigorous testing and inspection to meet international standards. We support you throughout the product lifecycle with maintenance tips and replacement part recommendations to ensure sustained performance.

By choosing our Al2O3 Ceramic products, you gain access to a dedicated technical support team committed to delivering innovative ceramic solutions and responsive service to enhance your business operations.

Packing and Shipping:

Our Al2O3 Ceramic products are carefully packaged to ensure maximum protection during transit. Each item is individually wrapped with protective materials such as foam or bubble wrap to prevent damage from impact or abrasion.

The wrapped products are then placed in sturdy, custom-designed cardboard boxes that provide additional cushioning and support. For bulk orders, multiple boxes are securely packed into larger cartons with appropriate padding to minimize movement.

All packages are clearly labeled with handling instructions and product information to facilitate safe and efficient shipping. We partner with reliable carriers to ensure timely delivery and provide tracking details for every shipment.

Special packaging options are available upon request to meet specific shipping requirements or international standards.