High Purity Vacuum Insulator Metallized Alumina Ceramic Ring with Good Air Tightness
Product Details
| Customization: | Available |
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| Application: | Aerospace Industry, Automotive Industry, Electrical Industry, Electronic Industry, Power Generation Industry, Ceramic Housing for Thyristor |
| Electrical Insulation: | High Voltage Insulator |
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| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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1st Bldg, No. 6352, Pingshan Ave., Shatian Community, Kengzi, Pingshan, Shenzhen, ...
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Basic Info.
- Model NO.
- Customized
- Material
- Alumina Ceramic
- Shape
- Custom Shape
- Thermal Rating
- 250 250
- Maximum Voltage
- 20kv~100kv
- Color
- White
- Product Name
- Alumina Ceramic Component with Metallization
- Purity
- 95% Alumina
- Surface Finish
- Metallized
- Usage
- Ceramic for Vacuum Devices
- Chemistry
- Inorganic Insulation
- Classification
- Inorganic Insulation Material
- Certification
- ISO9001, SGS
- Type
- Ceramic Parts
- Brand
- Jinghui Ceramics
- Transport Package
- Vacuum Packaging with Dessicant
- Specification
- 36cm x 20cm x 24cm
- Trademark
- JingHui
- Origin
- China
- HS Code
- 8547100000
- Production Capacity
- 50000/Month
Packaging & Delivery
- Package Size
- 36.00cm * 20.00cm * 24.00cm
- Package Gross Weight
- 8.000kg
Product Description
High Purity Vacuum Insulator Metallized Alumina Ceramic Ring with Good Air Tightness
The metallized ceramic rings we manufactured are famous for excellent bonding strength, super mechanical properties, excellent electrical insulation, and exceptional thermal features.
The most popular metallization type in the field is what molybdenum paints as a base layer by means of silkscreen, pad printing, or brushing, then followed by nickel plating.
The metallized ceramic rings we manufactured are famous for excellent bonding strength, super mechanical properties, excellent electrical insulation, and exceptional thermal features.
| Metallization Type | Cosmetic Quality | Application |
| 1. Alumina ceramic base + Ag plating 2. Alumina ceramic base + Mo/Mn metallization 3. Alumina ceramic base + Mo/Mn metallization + Ni plating 4. Alumina ceramic base + Tungsten metalized + Au plating |
1. The flatness of both end sides must be less than 0.01mm. 2. No blister on nickel ( outer) plating at the temperature up to 1150°C. 3.No any crack on the surface. 4.No any dark spot ( impurities) on the external surface. |
Vacuum thyristors, Vacuum relay, Microwave tube, Gas triode, and so on. |
Below are some typical product pictures.
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