Hardness 9 Mohs Al2O3 Ceramic Industrial Alumina Ceramic Parts with Consistent Dielectric Constant and Superior Hardness

Product Description:

Al2O3 Ceramic, commonly known as Alumina Oxide Ceramics, Aluminium Oxide Ceramics, or Aluminum Oxide Ceramic, is a highly versatile and widely used advanced ceramic material. Renowned for its exceptional mechanical, electrical, and thermal properties, this ceramic is an ideal choice for a variety of demanding industrial applications. The material's outstanding characteristics stem from its intrinsic chemical composition and unique microstructure, making it a preferred solution in cutting-edge technology sectors such as power electronic devices, semiconductor packaging, and heat sinks.

One of the most notable mechanical properties of Al2O3 Ceramic is its impressive hardness, rated at 9 on the Mohs scale. This high hardness level ensures excellent wear resistance and durability, allowing components made from this material to withstand harsh environments and mechanical stresses without significant degradation. The robust hardness also makes Alumina Oxide Ceramics an excellent candidate for applications requiring high abrasion resistance, making it indispensable in both industrial and electronic manufacturing processes.

In addition to its hardness, Al2O3 Ceramic exhibits a remarkable Young's Modulus of 320 GPa. This high modulus of elasticity indicates the material’s stiffness and ability to resist deformation under mechanical loads. Such rigidity is crucial in applications where dimensional stability and structural integrity are paramount, such as in semiconductor packaging and heat sinks. The high Young's Modulus ensures that components maintain their shape and performance even under significant mechanical stress or thermal cycling conditions.

Electrical insulation is another critical attribute of Aluminum Oxide Ceramic. With an insulation resistance of 10 ¹² Ω·cm, Al2O3 Ceramic provides excellent electrical isolation, making it highly suitable for use in power electronic devices and semiconductor packaging. The exceptional insulation resistance minimizes leakage currents and prevents electrical failures, thereby enhancing the reliability and efficiency of electronic systems. This makes Alumina Oxide Ceramics a preferred choice where maintaining electrical integrity and minimizing energy loss are crucial.

Thermally, Al2O3 Ceramic is highly effective in managing heat, which is essential for its application in heat sinks and other thermal management components. Its excellent thermal conductivity, combined with electrical insulation properties, allows for efficient heat dissipation in electronic assemblies. This dual capability helps in maintaining optimal operating temperatures and protecting sensitive electronic components from thermal damage, thereby extending device lifespan and performance.

The versatility of Aluminium Oxide Ceramics extends beyond just electronic applications. Due to its chemical inertness, corrosion resistance, and biocompatibility, Al2O3 Ceramic is also utilized in various other fields, including medical devices, cutting tools, and wear-resistant components. However, its primary impact remains in the high-tech industry where performance, reliability, and longevity are critical.

Manufactured through advanced ceramic processing techniques, Al2O3 Ceramic offers consistent quality and customizable properties to meet specific application requirements. Whether it is the thickness, shape, or surface finish, Aluminum Oxide Ceramic components can be tailored to optimize performance for targeted uses. This adaptability makes Alumina Oxide Ceramics an indispensable material in modern manufacturing and engineering.

In summary, Al2O3 Ceramic stands out as a superior material due to its combination of high hardness, excellent Young's Modulus of 320 GPa, outstanding insulation resistance of 10 ¹² Ω·cm, and reliable thermal management capabilities. Its use in power electronic devices, semiconductor packaging, and heat sinks highlights its critical role in advancing electronic and thermal technologies. Known interchangeably as Alumina Oxide Ceramics, Aluminium Oxide Ceramics, or Aluminum Oxide Ceramic, this material continues to drive innovation and performance in numerous high-tech sectors worldwide.

Features:

• Product Name: Al2O3 Ceramic
• Material: Aluminium Oxide Ceramics (Aluminum Oxide Ceramic, Alumina Oxide Ceramics)
• High Insulation Resistance: 10 ¹² Ω·cm
• Young's Modulus: 320 GPa for excellent mechanical strength
• Thermal Expansion Coefficient: 7.2 × 10 ^-6 /K ensuring dimensional stability
• Ideal for applications in Microwave Communication
• Suitable for Radio Frequency components
• Perfect for High Frequency Circuit usage

Technical Parameters:

Applications:

The Alumina Oxide Ceramic, branded by wuxi special ceramic and originating from China, is a high-performance material widely used in various advanced technological applications. Known for its excellent dielectric constant of 9.6 and a remarkable breakdown voltage of 20 KV/mm, this Al2O3 Ceramic is ideal for use in microwave communication systems where reliable insulation and high-frequency signal integrity are critical. Its superior hardness of 9 Mohs ensures outstanding wear resistance and mechanical durability, making it suitable for demanding environments.

In the field of radio frequency (RF) applications, the Alumina Oxide Ceramic plays a vital role due to its exceptional volume resistivity of 10 ¹⁴ Ω·cm. This high resistivity ensures minimal electrical losses, which is essential for maintaining signal clarity and performance in high-frequency circuits. As a result, Al2O3 Ceramic components are frequently used in the manufacture of RF filters, antenna substrates, and other critical components that require stable and consistent electrical properties.

Furthermore, the Al2O3 Ceramic's robust physical and electrical characteristics make it an excellent choice for high-frequency circuit applications. Its ability to withstand high breakdown voltages and maintain stable dielectric properties under extreme conditions enhances the reliability of high-frequency devices used in telecommunications and radar systems. The material’s superior hardness also contributes to its longevity and resistance to mechanical damage during manufacturing and operation.

Overall, the Alumina Oxide Ceramic from wuxi special ceramic is an indispensable material in scenarios demanding high dielectric performance, mechanical strength, and electrical insulation. Whether in microwave communication, radio frequency technology, or high-frequency circuitry, this Al2O3 Ceramic product ensures optimal performance and durability, making it a preferred choice for engineers and designers worldwide.

Customization:

Wuxi Special Ceramic, a leading brand from China, offers customized Aluminium Oxide Ceramics tailored to meet your specific requirements. Our Aluminum Oxide Ceramic products are designed with exceptional properties, including an impressive insulation resistance of 10 ¹² Ω·cm and a volume resistivity of 10 ¹⁴ Ω·cm, ensuring superior electrical insulation performance.

Our Alumina Oxide Ceramics feature a high Young's Modulus of 320 GPa, providing excellent stiffness and durability for demanding applications. With a breakdown voltage of 20 KV/mm, these ceramics offer outstanding dielectric strength, making them ideal for high-voltage insulation needs.

Additionally, the flexural strength of 400 MPa guarantees robust mechanical performance, allowing the ceramics to withstand substantial stress and mechanical load. At Wuxi Special Ceramic, we provide product customization services to tailor Aluminium Oxide Ceramics to your precise specifications, ensuring optimal performance and reliability for your application.

Support and Services:

Our Al2O3 Ceramic products are designed to meet the highest standards of quality and performance. For technical support, we provide comprehensive assistance including product selection guidance, customization options, and troubleshooting help to ensure optimal usage in your applications.

We offer expert consultation services to help you integrate Al2O3 Ceramic materials into your projects effectively. Our team is equipped to address inquiries related to material properties, thermal and electrical performance, and mechanical characteristics.

In addition to technical support, we provide a range of services such as custom machining, precision shaping, and surface finishing to tailor the Al2O3 Ceramic products to your specific requirements.

We also supply detailed documentation including datasheets, handling instructions, and application notes to facilitate proper use and maintenance of the Al2O3 Ceramic components.

Our commitment is to ensure customer satisfaction through reliable support and high-quality service throughout the lifecycle of your Al2O3 Ceramic product usage.

Packing and Shipping:

Product Packaging and Shipping for Al2O3 Ceramic:

Our Al2O3 ceramic products are carefully packaged to ensure maximum protection during transit. Each item is first wrapped in protective foam or bubble wrap to prevent any surface damage. The wrapped products are then placed in sturdy, custom-sized cardboard boxes to minimize movement and impact.

For added safety, the boxes are reinforced with additional padding materials such as packing peanuts or air cushions. All packages are sealed securely with industrial-grade tape and clearly labeled with handling instructions, including “Fragile” and “Handle with Care” warnings.

We offer various shipping options to suit your needs, including standard, expedited, and freight shipping. Our logistics partners ensure timely and safe delivery to your specified destination. Tracking information will be provided once the shipment is dispatched, allowing you to monitor the progress of your order.

If you require special packaging or shipping arrangements, please contact our customer service team to discuss your requirements.