High hardness and wear-resistant alumina ceramic screw

High hardness and wear-resistant alumina ceramic screws are ceramic fasteners mainly composed of high-purity alumina (Al ₂ O3). Its main features include:
-High hardness and wear resistance: The Mohs hardness of alumina ceramics can reach level 9, second only to diamond. This high hardness makes it perform well in high mechanical stress environments, and its wear resistance far exceeds that of traditional metal screws.
-High temperature resistance: Aluminum oxide ceramic screws can maintain stable performance at temperatures up to 1500 ° C or even higher, without deformation or extension.
-Electrical Insulation: Alumina ceramics have excellent electrical insulation properties and are suitable for electrical equipment that requires prevention of current leakage.
-Corrosion resistance: Alumina ceramics have extremely high chemical stability to acids, alkalis, solvents, and salts, and can be used for a long time in harsh chemical environments.
-Non magnetic: Aluminum oxide ceramic screws have anti magnetic properties under normal conditions and are suitable for applications that are sensitive to magnetic fields.

Application
High hardness and wear-resistant alumina ceramic screws have a wide range of applications in multiple fields due to their unique properties:

1. Aerospace field: used for insulation, anti-interference, and fixing high-temperature components of electronic equipment to ensure stable operation of equipment in extreme environments.
2. Electronics industry: used as insulation and fixing components for the assembly of electronic devices to prevent current leakage and electromagnetic interference.
3. Medical equipment: used for fixing surgical instruments, ensuring the safety and reliability of the equipment due to its biological inertness and non-magnetic properties.
4. Petrochemical industry: Used to fix and connect key components in high temperature, high pressure, and highly corrosive environments, extending equipment service life.
5. Mechanical manufacturing: used for fixing high-precision mechanical components, especially in scenarios that require wear resistance and high temperatures.
6. Semiconductor and liquid crystal manufacturing: Due to its high purity and chemical stability, it is suitable for production environments with high cleanliness requirements.

Customized description
High hardness and wear-resistant alumina ceramic screws can be customized according to specific customer needs, including:
-Size and specifications: Full specification screws from M0.6 to M24 are available.
-Shape and Design: Able to customize complex shapes and sizes according to customer technical specifications to meet specific application needs.
-Surface treatment: Surface treatment such as firing, glazing, grinding, polishing, etc. can be carried out to improve wear resistance and aesthetics.
-Thread type: Supports the design of standard threads and special threads to ensure a perfect fit with mechanical components.
-Processing accuracy: The dimensional accuracy can reach 0.001mm, and the surface roughness can reach Ra0.05-3.2 μ m, ensuring high precision and quality.
-Customization process: A full process customization service from prototype design to mass production, supporting customers throughout the entire process from concept to finished product.

High hardness and wear-resistant alumina ceramic screws, with their excellent performance and high customization ability, have become indispensable high-performance fasteners in modern industry and are widely used in fields that require extremely high material performance.