Tensile Strength 200 to 400 MPa Aluminum Oxide Ceramic Featuring Youngs Modulus 200 to 400 GPa and Compressive Strength Above 3000 MPa for Heavy Industrial

Product Description:

Aluminum Oxide Ceramic, commonly known as alumina ceramic, is a highly versatile and widely used advanced ceramic material renowned for its exceptional mechanical, thermal, and electrical properties. This material is specifically engineered to meet the demands of various industrial applications, particularly those requiring high performance under extreme conditions. The aluminum oxide ceramic excels in durability, insulation, and thermal stability, making it an ideal choice for a broad range of uses.

One of the standout features of aluminum oxide ceramic is its outstanding insulation resistance, which exceeds 10 ¹² Ohm-cm. This superior electrical insulation capability makes alumina ceramic an excellent material for electrical and electronic components where reliable insulation is critical. Its high insulation resistance ensures minimal electrical conductivity, enhancing the safety and efficiency of devices operating in high-voltage environments.

In addition to its electrical properties, aluminum oxide ceramic demonstrates impressive thermal characteristics. The thermal expansion coefficient of 8.9 x 10 ^-6 /K enables the material to maintain structural integrity and dimensional stability under fluctuating temperatures. This property is particularly valuable for applications involving rapid heating and cooling cycles, reducing the risk of thermal shock and mechanical failure.

The aluminum oxide ceramic’s thermal conductivity ranges between 25 and 35 W/mK, which allows for efficient heat dissipation while maintaining excellent insulation. This balance of thermal conductivity and insulation makes it especially suitable for high temperature use alumina ceramic plate applications. Such plates are often employed in environments where managing heat flow is crucial, including furnace linings, heat exchangers, and thermal insulators. The ability to withstand and function reliably at elevated temperatures makes the high temperature use alumina ceramic plate indispensable in many thermal management solutions.

Mechanical strength is another critical attribute of alumina ceramic, with a Young’s modulus ranging from 200 to 400 GPa. This high modulus indicates the material’s stiffness and resistance to deformation under stress, contributing to its robustness in demanding industrial environments. The combination of high strength and wear resistance ensures that alumina ceramic components can endure mechanical loads and abrasive conditions without compromising performance.

Alumina ceramic plates, made from aluminum oxide ceramic, are widely used in industries such as electronics, automotive, aerospace, and manufacturing. Their ability to perform reliably under high temperatures, resist electrical currents, and withstand mechanical stresses makes them essential in the production of substrates, insulators, cutting tool components, and protective coatings. The versatility of alumina ceramic also extends to its chemical inertness, providing resistance against corrosion and chemical attack, which further enhances its durability and lifespan in harsh environments.

In summary, aluminum oxide ceramic offers a unique combination of electrical insulation, thermal stability, and mechanical strength. The high temperature use alumina ceramic plate is particularly noteworthy for applications requiring materials that can endure extreme heat while maintaining structural and functional integrity. Whether used in electronic substrates, thermal insulators, or structural components, alumina ceramic continues to be a preferred material for engineers and manufacturers seeking reliable and high-performance solutions. Its remarkable properties make aluminum oxide ceramic an indispensable material in modern technology and industrial applications.

Features:

• Product Name: Aluminum Oxide Ceramic
• Made from 99% Alumina ceramic plate
• High Breakdown Voltage: >20 KV
• Excellent Insulation Resistance: >10 ¹² Ohm-cm
• Superior Compressive Strength: >3000 MPa
• Dielectric Constant: 9.6, ideal for electrical applications
• Young's Modulus ranging from 200 to 400 GPa for enhanced durability
• Suitable for use as alumina ceramic substrate in various industries
• High-quality Alumina ceramic ensuring reliable performance

Technical Parameters:

This 99% Alumina ceramic plate is an excellent alumina ceramic substrate option featuring superior electrical properties and mechanical strength. The Alumina ceramic ensures high dielectric strength and thermal conductivity, making it ideal for various industrial applications.

Applications:

The KAMTAI Aluminum Oxide Ceramic, model KT-YHL, is a high-performance alumina ceramic product manufactured in China with ISO 9001 certification, ensuring top quality and reliability. Known for its exceptional physical and mechanical properties, this 99% alumina ceramic plate is ideal for a wide range of industrial applications. With a Young's modulus ranging from 200 to 400 GPa and a compressive strength exceeding 3000 MPa, the alumina ceramic plate demonstrates outstanding stiffness and durability under extreme conditions.

One of the primary application occasions for the KAMTAI alumina ceramic is in electrical insulation. Thanks to its impressive dielectric strength of 18-20 KV/mm, the alumina ceramic plate is widely used as an insulating component in high-voltage electrical devices and electronic substrates. Its hardness of 9 Mohs and density between 3.75 and 3.9 g/cm3 also make it an excellent choice for wear-resistant parts in machinery and equipment, such as seals, valve components, and pump parts, where longevity and resistance to abrasion are critical.

In manufacturing and processing industries, the 99% alumina ceramic plate plays a crucial role in protecting equipment from corrosion and chemical attack. It can be utilized in chemical reactors, heat exchangers, and other environments that demand high thermal stability and resistance to harsh chemicals. Additionally, the alumina ceramic plate’s ability to withstand high compressive loads makes it suitable for structural components in mechanical systems where mechanical stress is a concern.

With a supply capability of 500,000 pieces per month and a minimum order quantity of 1000 pieces, KAMTAI offers flexible production capacity to meet large-scale industrial demands. The alumina ceramic products are securely packaged in wooden boxes to ensure safe delivery within 30 days after payment, with payment terms based on TT. Pricing is negotiable, making this high-quality alumina ceramic plate accessible for a variety of business needs.

In summary, the KAMTAI KT-YHL alumina ceramic plate is an essential material for applications requiring exceptional hardness, high dielectric strength, and superior mechanical properties. Whether used in electrical insulation, wear-resistant parts, or chemical processing equipment, this 99% alumina ceramic plate delivers reliable performance and durability, making it a valuable asset in modern industrial scenarios.