Compressive Strength Above 3000 MPa Aluminum Oxide Ceramic Featuring Thermal Expansion 89 X 10 6 K for Robust Mechanical Components

Product Description:

The Aluminum Oxide Ceramic product, commonly known as alumina ceramic, is a high-performance material widely used in various industrial applications due to its exceptional mechanical, electrical, and thermal properties. This product is primarily composed of 99% alumina ceramic plate, ensuring superior purity and consistent quality that meets the demanding requirements of modern engineering and manufacturing processes.

One of the most remarkable attributes of this alumina ceramic plate is its outstanding compressive strength, which exceeds 3000 MPa. This impressive strength makes the material highly resistant to mechanical stresses and deformation under heavy loads, making it ideal for applications requiring durable and reliable components. Whether used in wear-resistant parts, structural components, or protective layers, the aluminum oxide ceramic demonstrates excellent performance even in the harshest environments.

In addition to its mechanical strength, the aluminum oxide ceramic product exhibits an exceptional hardness rating of 9 on the Mohs scale. This hardness level is comparable to that of sapphire and just below diamond, providing excellent resistance to scratching, abrasion, and erosion. The high hardness ensures that components made from the 99% alumina ceramic plate maintain their surface integrity and dimensional stability over extended periods, reducing maintenance costs and downtime in industrial applications.

The dielectric properties of this alumina ceramic are equally impressive. With a dielectric constant of 9.6, the material offers excellent electrical insulation capabilities, making it suitable for use in electronic substrates, insulators, and other components where electrical isolation is critical. The high dielectric constant also contributes to the material's efficiency in applications involving high-frequency signals, ensuring minimal energy loss and stable performance.

Another vital electrical characteristic of this aluminum oxide ceramic product is its breakdown voltage, which is greater than 20 KV. This high breakdown voltage means that the alumina ceramic plate can withstand substantial electrical stress without failure, making it an ideal choice for high-voltage insulators, spark plugs, and other components that operate under extreme electrical conditions. The combination of high dielectric constant and breakdown voltage ensures that this ceramic material performs reliably in demanding electrical and electronic environments.

The aluminum oxide ceramic product is distinguished by its pure white color, which not only adds to its aesthetic appeal but also indicates its high purity and quality. The white color is a hallmark of the 99% alumina ceramic plate, reflecting minimal impurities and consistent composition. This makes the material suitable for applications where appearance and cleanliness are important, such as in medical devices, food processing equipment, and optical components.

Moreover, the 99% alumina ceramic plate offers excellent thermal stability and resistance to chemical corrosion. Its ability to withstand high temperatures without significant degradation makes it suitable for use in furnace components, heat exchangers, and other high-temperature applications. The material also resists attack from acids, alkalis, and other corrosive substances, ensuring long service life and reliability in chemically aggressive environments.

In summary, the Aluminum Oxide Ceramic product, especially the 99% alumina ceramic plate, is a versatile and high-performance material that combines exceptional compressive strength, hardness, dielectric properties, and chemical stability. Its white color signifies purity, while its mechanical and electrical characteristics make it indispensable in a wide range of industrial, electrical, and electronic applications. Whether used as a protective wear layer, an electrical insulator, or a structural component, this alumina ceramic delivers unmatched performance and durability, making it a preferred choice for engineers and manufacturers worldwide.

Features:

• Product Name: Aluminum Oxide Ceramic
• Density: 3.75-3.9 g/cm³
• Dielectric Strength: 18-20 KV/mm
• Breakdown Voltage: >20 KV
• Thermal Expansion: 8.9 × 10 ^-6 /K
• Thermal Conductivity: 25-35 W/mK
• Made of 95% alumina ceramic plate
• Suitable for high temperature use alumina ceramic plate applications
• Durable and reliable alumina ceramic plate

Technical Parameters:

Applications:

The KAMTAI Aluminum Oxide Ceramic product, model number KT-YHL, is a high-performance material originating from China, certified under ISO 9001 standards. This alumina ceramic plate is engineered to meet the rigorous demands of various industrial applications due to its exceptional physical and thermal properties. With a thermal conductivity ranging between 25-35 W/mK, the alumina ceramic substrate efficiently manages heat dissipation, making it ideal for electronic components and thermal management systems.

Thanks to its impressive density of 3.75-3.9g/cm³ and a low thermal expansion coefficient of 8.9 x 10⁻⁶/K, this alumina ceramic plate offers outstanding dimensional stability under high-temperature conditions. Its tensile strength, which falls between 200-400 MPa, ensures durability and resistance to mechanical stress, making it suitable for use in harsh environments. These properties enable the alumina ceramic substrate to be utilized in applications such as insulators, wear-resistant parts, and components in automotive, aerospace, and electronics industries.

The KT-YHL alumina ceramic plate is particularly well-suited for electronic substrates, where its thermal conductivity and electrical insulation properties contribute to enhanced device performance and longevity. Additionally, it is widely used in manufacturing cutting tools, nozzles, and seals due to its hardness and resistance to corrosion and abrasion. The product's robust mechanical characteristics make it a reliable choice for components subjected to high mechanical loads and thermal cycling.

KAMTAI offers this aluminum oxide ceramic with a minimum order quantity of 1000PCS, packaged securely in wooden boxes to ensure safe delivery. With a supply capacity of 500,000PCS per month and a delivery time of 30 days after payment, the company provides efficient and dependable service. Pricing is negotiable, and payments are accepted via TT, facilitating smooth transactions for bulk orders. This alumina ceramic plate is an excellent material choice for industries seeking a combination of thermal efficiency, mechanical strength, and long-term reliability.

Support and Services:

Our Aluminum Oxide Ceramic products are backed by comprehensive technical support and services to ensure optimal performance and customer satisfaction. Our expert team is available to provide guidance on product selection, application techniques, and troubleshooting to help you achieve the best results.

We offer detailed product documentation, including material specifications, handling instructions, and safety data sheets, to assist you in integrating our aluminum oxide ceramics into your projects efficiently and safely.

In addition, we provide custom engineering support to tailor our ceramic solutions to your specific needs, whether for wear resistance, electrical insulation, or thermal management applications.

For any technical inquiries or service requests related to our Aluminum Oxide Ceramic products, our support staff is committed to delivering timely and effective assistance to minimize downtime and maximize productivity.

We also offer training sessions and workshops to help your team gain a deeper understanding of the properties and best practices for working with aluminum oxide ceramics.

Trust our dedicated technical support and services to ensure that your experience with our Aluminum Oxide Ceramic products is seamless and successful.