White Aluminum Oxide Ceramic Tensile Strength 200-400 MPa Hardness 9 Mohs for Industrial in Harsh Environments

Product Description:

Aluminum Oxide Ceramic, commonly known as alumina ceramic, is a highly versatile and widely used material in various industrial and technological applications. Renowned for its exceptional mechanical properties and excellent electrical insulation capabilities, this ceramic product is an ideal choice for demanding environments where durability and performance are critical. Our Aluminum Oxide Ceramic product is available in different compositions, including the 99% alumina ceramic plate and the 95% alumina ceramic plate, catering to diverse requirements across multiple industries.

The flexural strength of our Aluminum Oxide Ceramic ranges between 200 and 400 MPa, which signifies its robust resistance to bending and deformation under stress. This makes it particularly suitable for structural components and mechanical parts that must endure significant loads without compromising integrity. Additionally, its compressive strength exceeds 3000 MPa, offering outstanding resistance to crushing forces. This high compressive strength ensures that the material can withstand extreme pressures, making it ideal for use in high-stress applications such as wear-resistant parts, cutting tools, and industrial machinery components.

One of the critical mechanical attributes of this alumina ceramic substrate is its Poisson's ratio of 0.25. This value indicates the material’s elastic behavior when subjected to mechanical stress, reflecting its ability to maintain shape and dimensional stability under various loading conditions. The combination of a moderate Poisson’s ratio with high flexural and compressive strengths contributes to the overall toughness and reliability of the ceramic substrate in real-world applications.

In addition to its mechanical excellence, Aluminum Oxide Ceramic exhibits superior electrical insulation properties. With a dielectric strength ranging from 18 to 20 KV/mm, this material provides exceptional resistance to electrical breakdown, making it an excellent insulator in high-voltage environments. This dielectric capability is particularly advantageous for applications in electronics, electrical engineering, and semiconductor manufacturing where reliable insulation is paramount. The ability to maintain insulation under high voltage stress enhances the safety and efficiency of devices that incorporate alumina ceramic substrates.

The color of this Aluminum Oxide Ceramic product is a pristine white, which not only adds to its aesthetic appeal but also serves as an indicator of its high purity and quality. The white color is characteristic of high-grade alumina ceramics such as the 99% alumina ceramic plate, which contains a higher percentage of alumina and offers enhanced performance characteristics. The 95% alumina ceramic plate, while slightly lower in alumina content, still provides excellent performance and cost-effectiveness for a wide range of industrial needs.

Our Aluminum Oxide Ceramic products, including the 99% alumina ceramic plate and 95% alumina ceramic plate, are manufactured using advanced ceramic processing technologies to ensure uniformity, precision, and reliability. These materials are widely used as substrates in electronic circuits due to their excellent thermal conductivity and electrical insulation properties. The alumina ceramic substrate serves as a stable platform for mounting electronic components, ensuring optimal performance and longevity of the devices.

In summary, Aluminum Oxide Ceramic is a high-performance material distinguished by its impressive flexural strength of 200-400 MPa, compressive strength exceeding 3000 MPa, Poisson's ratio of 0.25, and dielectric strength of 18-20 KV/mm. Available in both 99% and 95% alumina ceramic plates, this product offers exceptional mechanical durability, electrical insulation, and thermal stability. Its white color signifies purity and quality, making it a preferred choice for applications ranging from industrial machinery parts to electronic substrates. Whether utilized as an alumina ceramic substrate in electronic assemblies or as wear-resistant components in mechanical systems, Aluminum Oxide Ceramic stands out as a reliable and efficient material engineered to meet the rigorous demands of modern technology and industry.

Features:

• Product Name: Aluminum Oxide Ceramic
• Flexural Strength: 200-400 MPa
• Thermal Conductivity: 25-35 W/mK
• Density: 3.75-3.9 g/cm³
• Young's Modulus: 200-400 GPa
• Dielectric Strength: 18-20 KV/mm
• Suitable for use as an alumina ceramic substrate
• Available in alumina ceramic plate form
• Contains 95% Alumina ceramic plate material

Technical Parameters:

Applications:

The KAMTAI Aluminum Oxide Ceramic product, model number KT-YHL, is a high-quality 99% Alumina ceramic plate manufactured in China. With ISO 9001 certification ensuring its superior quality, this alumina ceramic substrate is widely used across various industrial and technological applications. The excellent dielectric strength of 18-20 KV/mm makes it an ideal insulating material in electrical and electronic devices, providing reliable performance under high voltage conditions.

Thanks to its impressive hardness rating of 9 Mohs and a density ranging from 3.75 to 3.9 g/cm³, the Alumina ceramic product from KAMTAI offers exceptional wear resistance and mechanical strength. This makes it suitable for use in abrasive environments, including cutting tools, wear parts, and protective components in manufacturing processes. The white color of the ceramic plate also adds aesthetic value for applications where appearance matters.

In industrial applications, the alumina ceramic substrate is often used as a base material for electronic circuits, sensors, and heating elements due to its excellent thermal conductivity and stability. It is also favored in medical and laboratory equipment, where its biocompatibility and chemical inertness ensure safe and stable performance. The product’s packaging in sturdy wooden boxes guarantees safe transportation, with a supply ability of 500,000 pieces per month to meet large-scale demands.

KAMTAI’s Aluminum Oxide Ceramic product is especially suitable for scenarios requiring high precision and durability, such as aerospace, automotive, telecommunications, and semiconductor manufacturing. The minimum order quantity of 300 pieces, negotiable pricing, and flexible payment terms via TT offer convenience for both small and bulk buyers. With a delivery time of 30 days after payment, clients can expect timely fulfillment of orders.

Overall, the KAMTAI Alumina ceramic plate and alumina ceramic substrate stand out as reliable, high-performance materials for a wide range of applications where electrical insulation, mechanical strength, and thermal stability are critical. Whether used in advanced electronics, industrial machinery, or specialized equipment, these ceramic components deliver consistent quality and exceptional durability.

Customization:

KAMTAI offers customized Aluminum Oxide Ceramic products, specifically the KT-YHL model, originating from CHINA and certified with ISO 9001. Our alumina ceramic plate is designed for high temperature use alumina ceramic plate applications, ensuring superior performance in demanding environments.

With a minimum order quantity of 300PCS and a supply ability of 500000PCS per month, we provide competitive pricing on a negotiate basis. Each alumina ceramic plate is carefully packaged in a wooden box to ensure safe delivery.

The KT-YHL Aluminum Oxide Ceramic features exceptional properties including a compressive strength greater than 3000 MPa, a dielectric constant of 9.6, density ranging from 3.75 to 3.9 g/cm³, a breakdown voltage exceeding 20 KV, and a hardness of 9 Mohs. These characteristics make it ideal for high temperature use alumina ceramic plate applications.

Delivery time is 30 days after payment with payment terms on TT. Trust KAMTAI for reliable and high-quality aluminum oxide ceramic plates tailored to your specific requirements.