99.5% High Thermal Low Dielectric Beryllium Ceramic Substrate BeO ceramics
Beryllium oxide is a kind of white amorphous powder which is not soluble in water. Due to its extremely high melting point and excellent thermal conductivity, it is generally used in microwave high-power electric vacuum devices and microelectronic packaging devices.
Superior insulation properties
Despite its high thermal conductivity, beryllium oxide maintains good electrical insulation properties. This combination is ideal in many electronic and electrical applications because it effectively dissipates heat while preventing current leakage.
Mechanical Strength and Hardness
Beryllium oxide ceramics have high mechanical strength and hardness, which allows them to excel in mechanically stressful and abrasive environments and maintain their performance over long periods of time.
Excellent Thermal Conductivity
Beryllium oxide has a very high thermal conductivity, approaching that of metallic aluminum, which is particularly impressive in ceramic materials. This makes it ideal for applications that require efficient heat dissipation, such as high-power electronic devices.
When your application requires a material that combines high thermal conductivity and electrical resistivity, consider the benefits of using BeO ceramics.BeO is flexible in applications and superior in performance. We process beryllium oxide powder by pressing, sintering, or extruding it into a variety of customized shapes or forms that deliver exceptional thermal properties. Beryllium oxide thermal ceramics are frequently used in high-performance semiconductor applications, microwave devices, heat sinks, electronics packaging, vacuum tubes, gas lasers, and magnetrons.
BeO Ceramic Substrate materials are ideal in thermal management applications when product design considerations include:
• Miniaturizing the physical size of the device or enclosure
• Exposing the component to high ambient temperatures
• Airflow or liquid cooling is not possible or is prohibitively expensive
• Applications that require a ceramic that insulates against electricity
• Melting and sintering operations at very high temperatures for crucibles
With high thermal conductivity, high melting point (2530 ± 10°C), high strength, high insulation, high chemical and thermal stability, low dielectric constant, low dielectric loss, and good process adaptability, beryllium oxide ceramics are widely used in the fields of special metallurgy, vacuum electronics, nuclear technology, microelectronics, and optoelectronics. BeO ceramics is the mainstream ceramic material for preparing high thermal conductivity components, especially in high-power semiconductors, integrated circuits, microwave electric vacuum devices, and nuclear reactors.
Having the characteristics of low dielectric constant, low microwave loss, high strength, excellent thermal conductivity, high processing precision, and good consistency, beryllia oxide rod can be applied to a traveling wave tube to support its spiral structure and to provide a good cooling channel.
Why choose Coraynic Technology
–Sufficient supply
–Completive price
–Excellent performance
–Good service
–Top-quality raw material
–Prompt delivery
Stock and transportation conditions:
Before transporting, check whether the packaging container is complete and sealed. During transportation, ensure that the container does not leak, collapse, fall or damage. It is strictly forbidden to mix with acids, oxidants, foods, and food additives. Transport vehicles should be equipped with leakage emergency handling equipment when transporting. During transportation, it should be protected from exposure, rain, and high temperatures. When transporting by road, follow the prescribed route and do not stay in residential areas and densely populated areas.
Our team can assist in selecting an optimal product for your RF and microwave microelectronics packaging. Contact our engineers for the best solution.
