Rongsheng Refractories Factory
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, υψηλή αντοχή, 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
| Είδος | Test Condition | Μονάδα | Δείκτης |
| Χύδην πυκνότητα | g/cm3 | ≥2.85 | |
| Beryllium oxide content | % | ≥99 | |
| Air tightness | Pass | ||
| Liquid permeability | Pass | ||
| Flexural strength | MPa | ≥170 | |
| Αντοχή σε θερμικό σοκ | Pass | ||
| Coefficient of linear expansion | 20℃-500℃ | ×10-6 /℃ | 7-8.5 |
| Θερμική αγωγιμότητα | 25℃ | W/(m·k) | ≥250 |
| Partial constant | 100℃ | W/(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 |
| Chemical stability | 10GHz 20℃ | ×10-4 | ≤8 |
Main Products:
| N o | Προϊόν | Εφαρμογή |
| 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 |
Εισαγωγή της εταιρείας Rongsheng
Η Rongsheng Company είναι επαγγελματίας προμηθευτής πυρίμαχων υλικών, με 10 χρόνια εμπειρίας στις εξαγωγές, εξαγωγή σε περισσότερα από 80 χώρες. Τα κύρια προϊόντα της Rongsheng Company περιλαμβάνουν διάφορα πυρίμαχα τούβλα, άμορφα πυρίμαχα υλικά, μεταλλουργικά υλικά, θερμομονωτικά υλικά και ούτω καθεξής.
can you send details about your pieces on berilium oxide .
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