Beryllium oxide ceramics, also known as beryllia ceramics, are a type of ceramic material that is composed of beryllium and oxygen. Beryllium oxide has a high melting point, exceptional thermal conductivity, Grote sterkte, and excellent electrical insulation properties, making it a popular material in the manufacturing of electronic components and high-performance ceramic parts.
Beryllium oxide ceramics parameter
Performance index
Item | Test Condition | Eenheid | Inhoudsopgave |
Bulkdichtheid | gram/cm3 | ≥2.85 | |
Beryllium oxide content | % | ≥99 | |
Air tightness | Pass | ||
Liquid permeability | Pass | ||
Flexural strength | MPa | ≥170 | |
Bestand tegen thermische schokken | Pass | ||
Coefficient of linear expansion | 20℃-500℃ | ×10-6 /℃ | 7-8.5 |
Warmtegeleiding | 25℃ | met(m·k) | ≥250 |
Partial constant | 100℃ | met(m·k) | ≥190 |
Tangent value of dielectric loss angle | 1MHz 20℃ | 6.5-7.5 | |
Volume resistivity | 10GHz 20℃ | 6.5-7.5 | |
Breakdown strength | 1MHz 20℃ | ×10-4 | ≤4 |
Chemische stabiliteit | 10GHz 20℃ | ×10-4 | ≤8 |
Main Products:
N o | Product | Sollicitatie |
1 | 99 Beryllium oxide ceramic substrate | Solid state electronics, various high-power devices, optical communication |
2 | 99 Beryllium oxide ceramic metallized substrate | Solid state electronics, various high-power devices, optical communication |
3 | 99 Beryllium oxide ceramic polishing substrate | Solid state electronics, various high-power devices, optical communication |
4 | 97 Beryllium oxide ceramic substrate | Solid state electronics, various high-power devices, optical communication |
5 | 99 Beryllium oxide ceramic pole | High power traveling wave tube |
6 | 99 Beryllium oxide ceramic tile | High power traveling wave tube |
7 | 99 Beryllium oxide ceramic column | High power electronic device |
8 | 99 Beryllium oxide ceramic cylinder | Vacuum device |
9 | 99 Beryllium oxide ceramic crucible | Melting |
10 | 99.5 Beryllium oxide ceramic shaped parts | Nuclear, high power period, vacuum device, microwave |
Rongsheng bedrijf introductie
Rongsheng Company is een professionele leverancier van vuurvaste materialen, met 10 jaar exportervaring, exporteren naar meer dan 80 landen. De belangrijkste producten van Rongsheng Company omvatten verschillende vuurvaste stenen, ongevormde vuurvaste materialen, metallurgische materialen, thermische isolatiematerialen enzovoort.
can you send details about your pieces on berilium oxide .
Hallo, we have contacted you, Controleer uw e-mail, thank you for sending your inquiry