| Model NO. | Customized and standard optional |
|---|---|
| Material | 96%, 99% and 99.5% Alumina |
| Application | Refractory, Structure Ceramic, Industrial Ceramic, Brazing |
| Color | White, Beige, Pink |
| Surface Treatment | Polished, Glazed |
| Usage | for Ceramic to Metal Joint Technology |
| Transport Package | Vacuum Packaging with Desciant |
The description of the metalized ceramics
In the ceramic to metal joining technology, a certain metallic layer on the ceramic surface is needed, like Molybdenum or Tungsten, then it could achieve in connection of metal and ceramic by means of high-temperature brazing. Metalized alumina Ceramic Parts are commonly used in many applications, like electronics, High-Vacuum Technology, Medical Technology, Sensor Technology.
The metalized alumina ceramic parts we manufactured are famous for the excellent bonding strength, super mechanical, excellent electrical insulation, exceptional thermal features.
Standard types of the metalization
1. Alumina ceramic base + silver (Ag) plating directly
2.Alumina ceramic base + molybdenum (Mo/Mn) metallization
3.Alumina ceramic base + molybdenum (Mo/Mn) metallization + nickel (Ni) plating
4. Alumina ceramic base + tungsten (W) metalization + gold (Au) plating
The key parameters capability
| 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 | |||
The typical application of metalized ceramics
Metalized 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, photomultipliers,X-ray tubes, and pressure sensors.
Why choose us?
1. 10+ Years of manufacturing experience in OEM, ODM for producing a variety of technical ceramic parts
2. In-house comprehensive manufacturing types of equipment from raw material to secondary process
3. Powerful R&D and mass production capability to support and meet customized needs in a short time
4. Rigorous quality control system and processes from incoming material to shipping of finished goods
5. Surpassing pre-sales and after-sales service, all actions we do are just for customers' business growth
Jinghui Ceramic
We will contact you within 1 working day, please pay attention to the email with the suffix “@jinghui0738.com”.
We will contact you within 1 working day, please pay attention to the email with the suffix “@jinghui0738.com”.
