Ceramic Rod
Precision ceramic rods made of zirconia or alumina offer high strength, wear resistance, and thermal stability. Suitable for use as structural components, guide pins, or insulation parts in mechanical and electronic systems. Available in standard or custom specifications to meet diverse application needs.Applicable to: high temperature gas/liquid pipelines, protective sleeves, precision equipment pipe fittings, corrosion-resistant pipelines, etc.
- High strength and fracture toughness
- Excellent wear and corrosion resistance
- Thermal and electrical insulation
- Smooth surface and tight tolerances
- Custom production available
Ceramic Rod
Ceramic rod is a versatile, durable component made from advanced ceramic materials, often used in various industrial, electrical, and mechanical applications. Ceramic rods are highly valued for their strength, resistance to wear, high-temperature tolerance, and electrical insulating properties. They come in different shapes, sizes, and compositions depending on the specific requirements of an application.
Technical Specifications
| Parameter | Typical Range (may vary for different shapes/materials) |
| Length Range | ≤1000mm |
| Outer Diameter | ≤150mm |
| Drilling-Minimum Hole Diameter | ≥φ0.4mm |
| Outer Diameter Precision | 1-25mm: ±0.002mm 20-50mm: ±0.003mm 50-100mm: ±0.050mm 100-150mm: ±0.100mm |
| Length/Thickness Precision | ±0.005mm |
| Surface Roughness | Ra0.03 |
Please refer to our Processing Capability Table for the full range of processing capability.
Advantages of Ceramic Rod
- Delivers High Mechanical Strength and Hardness: Thanks to its dense crystalline structure, the rod effectively resists bending, wear, and impact.
- Performs Reliably Under High Temperatures: As a result, it remains dimensionally stable even in thermally intense environments.
- Corrosion and Chemical Resistance: This characteristic makes it ideal for handling exposure to harsh substances like acids and alkalis.
- Offers Excellent Electrical Insulation: In particular, its high dielectric strength ensures safe separation of electrical components.
- Maintains Dimensional Accuracy Over Time: Furthermore, its low thermal expansion prevents distortion under fluctuating heat conditions.
- Safe for Sensitive Environments: Due to its non-magnetic and inert nature, it works well in cleanrooms, electronics, and high-purity systems.
Applications of Ceramic Rod
- Electrical and Electronic Systems: Engineers use it as an insulator, spacer, or standoff in high-voltage and precision applications.
- Medical and Laboratory Instruments: Because of its biocompatibility, the rod is commonly found in surgical tools, stirrers, and probes.
- Industrial Machinery: Additionally, it performs well in high-wear settings such as shafts, guide pins, and rollers.
- Semiconductor Fabrication: It plays a vital role in wafer-handling systems and cleanroom tools that demand both purity and strength.
- Aerospace and Automotive Systems: Its ability to withstand vibration and temperature extremes makes it a key material in critical assemblies.
- Scientific Research Equipment: Finally, researchers value its reliability in jigs, fixtures, and custom instrumentation where precision is non-negotiable.
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