Beryllium Oxide Ceramic Crucibles
Abstract:
Beryllium Oxide Ceramic Cruciblefeatures a unique combination of thermal, dielectric, and mechanical properties. Supreme Ceramic Materials (SCM) supplies various customized BeO crucibles with high quality and fast delivery, and customized products are also available.
Beryllium Oxide Ceramic Crucibles Description
Beryllium oxide ceramic crucibles are made of high purity beryllium oxide ceramics. Beryllium oxide, or beryllia, is the best ceramic thermal conductor and competes with the most conductive metals, and its electrical isolation is equivalent to that of alumina and the best electrical insulators. BeO crucibles possess a unique combination of thermal, dielectric, and mechanical properties, and they are highly desirable in electronic applications.
Beryllium Oxide Ceramic Crucibles Specifications
Testing Entries |
Testing Conditions |
Properties |
Flexural Strength |
/ |
≥170MPa |
Thermal Conductivity |
25℃ |
≥250W/m·k |
100℃ |
≥190W/m·k |
|
Permittivity |
1MHz 20℃ |
6.5-7.5 |
10GHz 20℃ |
6.5-7.5 |
|
Volume Resistivity |
25℃ |
≥10^14Ω·cm |
300℃ |
≥10^11Ω·cm |