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VID_20260615_100537

2 month ago
25 0
Product details
High-purity alumina ceramic screws are engineered components specifically designed for applications requiring exceptional durability, thermal stability, and chemical resistance. Performance is not lower than that of Zirconia ceramic & Aluminium Nitride ceramic..This advanced ceramic fastener is made from high-purity alumina material, ensuring outstanding performance in harsh environments. Whether used in industrial machinery, aerospace systems, or precision manufacturing, these ceramic screws offer an alternative to traditional metal fasteners, combining strength with non-conductivity. The unique composition of ceramics ensures extremely low wear and long-term reliability, making them ideal for use in high-temperature and corrosive environments. With precise dimensional accuracy and a smooth surface finish, high-purity alumina ceramic screws provide reliable solutions for engineers seeking durable and high-performance components. These ceramic alumina fasteners are meticulously designed to meet strict quality standards and offer consistent performance across various applications. Their lightweight nature is particularly attractive in industries that require weight reduction. Therefore, this high-purity alumina screw has become the preferred choice for professionals seeking reliable and efficient fastening solutions.
 
The product overview highlights the key characteristics that make high-purity alumina ceramic screws stand out in the market. These ceramic alumina fasteners are specifically designed for engineering applications, and they are used when conventional metal screws may not achieve the best performance. The inherent properties of this material, such as high hardness, low thermal expansion, and excellent electrical insulation, make it versatile and effective. Engineering-grade alumina screws come in various sizes and configurations, allowing users to choose the most suitable option based on their specific needs. Their antioxidant and corrosion-resistant properties make them particularly valuable when exposed to strong chemicals or extreme temperatures. Additionally, the ceramic structure reduces the risk of slippage or jamming, a common problem with metal fasteners under high loads. These combined advantages ensure that this product remains a reliable and durable choice globally among engineers and manufacturers.
 
The detailed description of high-purity alumina ceramic screws provides a comprehensive understanding of their design, material composition, and intended use. These ceramic fasteners are made from advanced alumina and undergo a series of precise processing steps to ensure uniformity and consistency. The final product has excellent resistance to mechanical and chemical damage, suitable for a wide range of industrial applications. Engineering-grade alumina screws come in various thread types and sizes, allowing for flexible integration into different systems and structures. Their smooth and defect-free surface ensures a secure and stable connection after installation. This product does not deform or lose strength in high-temperature environments, making it highly valuable in such conditions. Moreover, the natural insulating properties of the ceramic material make it an excellent choice for applications requiring electrical isolation. These characteristics collectively enhance the product's performance, ensuring it meets the highest quality standards and reliability requirements.
screw plug

 

AlUMINA CERAMIC TECH DATA

ITEM

UNIT

99.9 ALUMINA

Density

G/cm3

3.94

Bending Resistance

Mpa

500

Compressive Strength

Mpa

3300

Elasticity Modulus

Gpa

400

Shock Strength

Mpam/2

5.2

Vaporization Coefficient

M

12

Vickers Hardness

HV0.5

2000

Thermal Expansivity

10-6K-1

8.0

Conductivity

W/MK

28

Thermal Shock Resistance

AT℃

280

Maximum Service Temperature

1750

20℃ Volume Resistance

Ω

≥1015

Dielectric Strength

KV/mm

30

Apparent Porosity

0

Permittivity

Er

10

Dielectric Loss Angle

tanδ

0.001

 

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Main Product: Alumina Ceramics, Zirconia ceramics, Ceramic tubes, Ceramic rods, ceramic rings, crucible