Beryllium Oxide Ceramics – WOBO Scientific Research New Materials One-Stop Service Platform

Beryllium Oxide Ceramic Traveling Wave Tube

enerke — Wed, 07 May 2025 05:24:22 +0000

Product Overview

Beryllium Oxide Ceramic Traveling Wave Tubes are made from high-purity beryllium oxide (BeO), offering exceptional thermal conductivity and electrical insulation properties. These ceramics are especially suitable for high-frequency, high-power electronic devices. Beryllium oxide’s thermal conductivity significantly surpasses that of traditional materials, effectively addressing heat dissipation issues in high-frequency circuits and improving device performance and stability. These traveling wave tubes are widely used in microwave technology, vacuum electronics, nuclear technology, and other advanced electronic fields.

Features

Excellent Thermal Conductivity: Beryllium oxide ceramics have thermal conductivity several orders of magnitude higher than ordinary ceramics, making them ideal heat dissipation materials.
Low Dielectric Constant and Low Dielectric Loss: For high-frequency and microwave technologies, beryllium oxide ceramics offer low dielectric loss and stable performance.
High Strength and High-Temperature Stability: In high-temperature environments, beryllium oxide ceramics outperform metals in strength and maintain excellent performance.
Chemical Stability: Beryllium oxide ceramics exhibit superior chemical stability in extreme conditions, making them suitable for harsh operating environments.
Electrical Insulation: They provide excellent electrical insulation, making them ideal for electronic components and high-frequency circuits.

Applications

Microwave and RF Equipment: Beryllium oxide ceramic traveling wave tubes are essential for thermal management in microwave technology and are widely used in high-frequency circuit designs.
Vacuum Electronics: In vacuum electronic devices, beryllium oxide ceramics are used as traveling wave tubes and other heat dissipation components, ensuring stable operation of the equipment.
Nuclear Technology: As heat exchangers and control components in nuclear reactors, beryllium oxide ceramics offer excellent thermal conductivity and chemical stability, suitable for extreme environments.
High-Power Electronic Devices: Used in high-power electronics, providing efficient thermal management to prevent overheating of the devices.
Medical and X-ray Technology: Beryllium oxide ceramics are used as transmission materials in X-ray tubes, widely applied in medical imaging equipment and structural analysis.

Beryllium Oxide Ceramic Sheets

enerke — Wed, 07 May 2025 03:18:01 +0000

Product Overview

Beryllium Oxide Ceramic Sheets are high-performance ceramic materials made primarily from beryllium oxide (BeO). These sheets are widely used in microwave power circuits and integrated circuits. By employing tungsten-manganese or molybdenum-manganese active metallization methods to achieve thick-film metallization, followed by nickel plating and graphic etching processes to form circuits, they exhibit excellent solderability and stable electrical properties. The high tensile strength and thermal stability of beryllium oxide ceramic sheets make them a critical material in high-tech applications.

Features

Good Solderability: After nickel plating, beryllium oxide ceramic sheets exhibit excellent solderability, with minimal bubble formation during the soldering process.
High Tensile Strength: The tensile strength exceeds 20 MPa after nickel plating, ensuring mechanical stability.
High-Temperature Stability: The material does not bubble when nickel is fired at approximately 800°C in a reducing atmosphere, making it suitable for high-temperature applications.
Excellent Electrical Properties: Through specialized metallization and nickel plating processes, the ceramic sheets can be used in high-frequency and microwave circuits, offering excellent electrical conductivity.

Applications

Microwave Power Circuits: Used as substrates in microwave circuits, they are extensively applied in radar, satellite communications, and electronic devices.
Integrated Circuits: Employed as substrates for integrated circuits, ensuring the stability and efficient operation of electronic components.
High-Frequency Electronic Devices: Suitable for various high-frequency, high-power electronic components, ensuring long-term reliable operation.
Electronic Packaging: Used as circuit board material, providing excellent thermal conductivity and electrical conductivity, enhancing the stability and heat dissipation capacity of packaging materials.

Beryllium Oxide Ceramic Structural Components

enerke — Wed, 07 May 2025 03:15:22 +0000

Product Overview

Beryllium Oxide Ceramic Structural Components are high-performance ceramic materials known for their outstanding thermal conductivity and electrical insulation properties. With a thermal conductivity of up to 325 W/(m·K), these components are widely used in high-power electronic devices, high-frequency circuits, semiconductor manufacturing, and advanced defense technologies. The superior properties of beryllium oxide ceramics make them ideal for applications requiring significant heat dissipation and stability. Thanks to their low thermal expansion coefficient and high chemical stability, beryllium oxide ceramic components also serve as intermediate thermal management materials between silicon and metals, providing reliable support in extreme working environments.

Features

Excellent Thermal Conductivity: Beryllium oxide ceramic components have exceptionally high thermal conductivity, making them ideal for heat dissipation applications.
Good Thermal Stability: They can withstand high-temperature environments while maintaining stable performance.
Electrical Insulation: These components possess excellent electrical insulation properties, making them suitable for use in electronic components and high-frequency circuits.
Low Thermal Expansion Coefficient: Ideal for high-power electronic devices as an intermediate heat sink, supporting more robust component designs.
Chemical Stability: They exhibit superior stability in oxidative chemical environments, offering better chemical corrosion resistance than other materials, such as aluminum nitride.

Applications

High-Power Electronic Devices: Used in heat dissipation for equipment such as base stations, resistive networks, transistors, and power amplifiers.
Semiconductor Manufacturing: In semiconductor production, beryllium oxide ceramics provide excellent heat management to ensure the stable operation of devices.
Wireless Communications: Widely used in wireless communication equipment to provide both thermal management and electrical insulation support.
Defense Applications: In defense electronics, beryllium oxide ceramics are used in thermal exchange, heat dissipation, and high-frequency circuits.
Energy Equipment: Applied in energy devices that require high thermal conductivity and thermal stability.
Medical Equipment: In high-end medical devices such as DNA sequencers and defibrillators, they provide thermal management and heat dissipation solutions.

Beryllium Oxide Ceramic Rings

enerke — Wed, 07 May 2025 03:14:06 +0000

Product Overview

Beryllium Oxide Ceramic Rings are high-performance ceramic materials known for their excellent thermal conductivity and electrical insulation properties. With a thermal conductivity of up to 325 W/(m·K), these rings are ideal for applications requiring efficient heat dissipation. Beryllium oxide ceramic rings are widely used in high-power semiconductor devices, heat exchangers, and electronic equipment, where they help dissipate localized heat, ensuring the long-term stability of the devices.

Features

Excellent Thermal Conductivity: Beryllium oxide ceramic rings feature a very high thermal conductivity, allowing for effective heat dissipation and maintaining the thermal stability of the equipment.
Good Thermal Stability: Beryllium oxide materials exhibit outstanding thermal stability, making them suitable for extreme operating conditions.
Electrical Insulation: Despite their excellent thermal conductivity, beryllium oxide ceramic rings retain good electrical insulation properties, making them ideal for applications requiring electrical isolation.
Corrosion Resistance: Beryllium oxide ceramic rings maintain high stability and durability in corrosive environments, suitable for use in harsh conditions.

Applications

High-Power Semiconductor Devices: Beryllium oxide ceramic rings are widely used in high-power semiconductor devices such as transistors and power amplifiers, where they aid in heat dissipation and enhance thermal stability.
Radio Frequency Devices: Used in high-performance radio frequency devices, they improve the heat dissipation efficiency and overall performance of the equipment.
Heat Exchangers: As fillers and interface materials in heat exchangers, beryllium oxide ceramic rings effectively improve heat transfer efficiency.
Microwave Devices and Lasers: In high-performance microwave devices, vacuum tubes, magnetrons, and gas lasers, beryllium oxide ceramic rings provide excellent thermal management capabilities.

Beryllium Oxide Ceramic Crucible

enerke — Wed, 07 May 2025 03:12:14 +0000

Product Overview

The Beryllium Oxide Ceramic Crucible is made from high-purity beryllium oxide (BeO), a material known for its excellent thermal conductivity and thermal stability. It is widely used in high-temperature melting, metal processing, and other high-precision industrial applications. Due to its superior thermal conductivity, beryllium oxide ceramic crucibles are ideal for melting rare and high-purity metals, such as beryllium (Be), zirconium (Zr), platinum (Pt), and vanadium (V). This crucible plays a crucial role in industries such as defense, nuclear energy, metallurgy, and electronics.

Features

High Thermal Conductivity: Rapidly conducts heat, effectively reducing temperature fluctuations and ensuring stability in high-temperature environments.
Excellent Thermal Stability: Maintains outstanding chemical stability and physical structure under high temperatures, making it suitable for high-temperature melting and chemical reactions.
High Purity Material: Made from high-purity beryllium oxide, ensuring the precision and durability of the crucible.
Good Chemical Stability: Resistant to high temperatures and corrosion, suitable for processing high-melting-point metals.

Applications

Military Manufacturing: Used for manufacturing high-precision components, particularly for material processing in high-temperature environments.
Nuclear Energy: Serves as a neutron moderator and a key component in other nuclear-related equipment.
Metallurgical Engineering: Used for melting high-melting-point metals and rare metals, providing stable support during high-temperature smelting processes.
Electronics Industry: Used in integrated circuit substrates, heat sinks, and other critical components, ensuring efficient heat dissipation and stability of electronic devices.
Rocket Manufacturing: Employed in material processing and precision equipment manufacturing in high-temperature and high-pressure environments.