| Application: | Refractory, Structure Ceramic, Industrial Ceramic, Brazing |
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| Type: | Ceramic Parts |
| Product Name: | Al2O3 Metallization Ceramic |
| Optional Purity: | 96%, 99% and 99.5% Alumina |
| Color: | White, Beige, Pink |
| Surface Treatment: | Polished, Glazed |
| Samples: |
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| Customization: |
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Audited Supplier Our facility supplies a large number of custom refractory metalized ceramics, most of which are made from high-purity alumina. Besides, other advanced ceramic materials are available, including zirconia (ZrO2), and zirconia toughened alumina (ZTA), aluminum nitride (AlN) . These metalized ceramic parts have extensive applications, like electronics, High-Vacuum Technology, Medical Technology, and Sensor Technology.
Metalized alumina ceramic components we manufacture are famous for their excellent bonding strength, super mechanical, excellent electrical insulation, and exceptional thermal features.| Leak rate | ≤1×10-11 Pa•m3 / s | Metal layer tensile strength | ≥ 150Mpa |
| Volume Resistivity | ≥108Ω•cm | CTE | (6.5 ~ 8.0) × 10-6 /°C |
| Insulation strength | ≥18kV/mm (D•C) | Dielectric constant | 9~10(1MHz, 20°C) |
| Cosmetic quality: 1. No cracks, no bubbles; 2. Evenly distributed glaze; 3. No contamination | |||
1. High bonding/brazing strength with ideal vacuum tightness between the assembly
2. With a diamond-like hardness of 85 HRV and superb compressive strengthMetalized ceramics are widely used in electronics, high-vacuum technology, sensors, and medical fields, like vacuum interrupters, electron tubes, feed-throughs, medical linear accelerators/ power tubes, photomultiplier, X-ray tubes, and pressure sensors
Q1. Are you a factory or trading company?
A: We are a manufacturer with 16 years of OEM, and ODM experience for technical ceramic components.
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Audited Supplier 
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