Beryllium Oxide Rod
Beryllium Oxide Rod is a high-performance industrial rod made from high-purity beryllium oxide ceramic, known for its exceptional thermal conductivity, high-temperature stability, and excellent electrical insulation. It maintains structural integrity under extreme temperatures (up to 2300°C) and is widely used in heat dissipation for high-power electronic devices, semiconductor processing equipment, nuclear reactor components, and precision industrial heating systems. Strict safety protocols are required during handling due to the toxicity of beryllium oxide dust.
- Custom and standard options available.
- Fast lead times guaranteed.
- High performance at a competitive price.
Beryllium Oxide Rod Data Sheet
| Color: | White |
| Chemical Formula: | BeO |
| Dimension: | customized |
| Machining Accuracy: | 0.01 mm |
| Surface Roughness: | 0.1 μm |
Beryllium Oxide Rod Description
Beryllium oxide (BeO) rod is a highly specialized ceramic component engineered for extreme thermal management, characterized by its exceptional thermal conductivity that rivals metals, superior electrical insulation even at high temperatures, and outstanding structural stability in demanding environments up to 2300°C in inert atmospheres. It exhibits remarkable resistance to thermal shock and corrosion from molten metals and harsh chemicals, making it an ideal solution for critical applications such as high-power microwave devices for efficient heat dissipation, semiconductor manufacturing as heater shafts and carriers, nuclear reactors as moderator components, high-precision laser systems for thermal control, and specialized metallurgical jigs and fixtures, though its use demands stringent safety controls due to the inherent toxicity of beryllium oxide dust if mechanically disturbed or improperly handled.
Beryllium Oxide Rod Chemical Compositions
| Element | Content (ppm) |
|---|---|
| Boron (B) | 2 |
| Aluminum (Al) | 46 |
| Chromium (Cr) | 8 |
| Iron (Fe) | 32 |
| Magnesium (Mg) | 1000 |
| Manganese (Mn) | 2 |
| Nickel (Ni) | 9 |
| Titanium (Ti) | 5 |
| Sodium (Na) | 173 |
| Calcium (Ca) | 31 |
| Silicon (Si) | 2100 |
Beryllium Oxide Rod Features
- Exceptional Thermal Conductivity: Offers very high heat dissipation, comparable to metals.
- High-Temperature Stability: Maintains performance in inert atmospheres up to 2300°C.
- Superior Electrical Insulation: Provides excellent insulation even at elevated temperatures.
- Strong Chemical Resistance: Resists corrosion from molten metals and harsh chemicals.
- Good Thermal Shock Resistance: Withstands rapid temperature changes.
- High Mechanical Strength: Possesses good hardness and structural integrity.
- Significant Toxicity Hazard: Requires strict safety handling due to hazardous BeO dust.
Beryllium Oxide Rod Applications
- High-Power Electronics: Serves as heat sinks, spacers, and insulators in microwave and RF devices.
- Semiconductor Manufacturing: Used as heater shafts, wafer support pins, and process tooling in high-temperature furnaces.
- Nuclear Technology: Functions as neutron moderator and reflector components in specialized reactors.
- Laser & Optoelectronics: Acts as thermally stable mounts and heat spreaders for high-power laser diodes.
- Advanced Metallurgy: Employed as fixtures and thermocouple protection sheaths in molten metal processing.
Beryllium Oxide Ceramic Packaging
Beryllium oxide ceramic products are typically packaged in vacuum-sealed bags to prevent moisture or contamination and wrapped with foam to cushion vibrations and impacts during transport, ensuring the quality of products in their original condition.
Download
- SAFETY DATA SHEET (SDS) -Beryllium Oxide Rod
FAQ
What is a Beryllium Oxide Rod?
A Beryllium Oxide Rod is a ceramic component with high thermal conductivity and electrical insulation.
Why is Beryllium Oxide chosen for rods?
Because it combines excellent thermal conductivity with electrical insulation, outperforming many ceramics.
Are Beryllium Oxide Rods safe to use?
Safe in finished solid form, but dust or powder requires strict handling precautions.
How does Beryllium Oxide compare to Aluminum Oxide?
Beryllium Oxide has much higher thermal conductivity than Aluminum Oxide.
What are the advantages of Beryllium Oxide Rods?
High thermal conductivity, electrical insulation, mechanical strength, and stability at high temperatures.
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