95-99 alumina ceramic rod and screw

95-99 alumina ceramic rod and screw are high-performance ceramic materials, mainly composed of alumina (Al ₂ O3), with alumina contents of 95% and 99%, respectively.
High strength and hardness: Alumina ceramics have extremely high mechanical strength and hardness, and can withstand large mechanical loads.
High temperature resistance: The working temperature range can reach 1500-1800 ℃, suitable for high temperature environments.
Electrical insulation: It has excellent electrical insulation performance, low high-frequency loss, and is suitable for electronic and electrical equipment.
Chemical stability: resistant to acid and alkali corrosion, non combustible, non rusting, suitable for harsh chemical environments.
Wear resistance: Smooth surface, low friction coefficient, long service life.

Application
95-99 alumina ceramic rods and screws are widely used in the following fields:
High temperature furnace: used in industries such as steel, non-ferrous metal smelting, glass manufacturing, etc., for fastening connections in high-temperature parts such as furnaces and hot air ducts to ensure stable operation of equipment at high temperatures.
Electronic and electrical equipment: Due to its excellent insulation and low dielectric loss, it is used to make electronic components, insulators, etc.
Petrochemical industry: used as corrosion-resistant and high-temperature resistant fasteners or wear-resistant components in refining and chemical equipment.
Mechanical manufacturing: used for wear-resistant and high-temperature resistant mechanical parts, such as wire guides, wire rollers, etc.

Customized description
95-99 alumina ceramic rods and screws can be customized according to customer needs. The following are the main features of customization:
Size and shape: Ceramic rods and screws of different specifications and shapes can be customized according to specific application scenarios to meet diverse needs.
Purity selection: We offer two types of alumina purities, 95% and 99%. Users can choose the appropriate material based on their performance requirements.
Color: Usually white or ivory, the specific color can be adjusted according to needs.
Processing services: Support cutting, punching, mold opening and other processing services to meet the manufacturing needs of complex parts.
Delivery cycle: Customized products usually take about 25 days, depending on the complexity of the order.

The difference between 95% and 99% alumina ceramics
Performance differences:
99% alumina ceramics: with higher strength, better wear resistance, and more stable electrical properties, suitable for applications with extremely high performance requirements.
95% alumina ceramics: slightly inferior in performance to 99% alumina, but lower in cost, suitable for general industrial applications.
Cost and Applicability:
The manufacturing cost of 99% alumina ceramics is relatively high, and they are mainly used in situations where performance requirements are particularly strict.
95% alumina ceramics have more advantages in terms of cost-effectiveness and are suitable for most industrial application scenarios.

95-99 alumina ceramic rods and screws have been widely used in various industrial fields due to their excellent mechanical properties, high temperature resistance, chemical stability, and electrical insulation. Users can choose the appropriate purity, size, and shape according to their specific needs, and obtain ceramic components that meet specific requirements through customized services.