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| Place of Origin | Shanghai, China | Type | Ceramic Parts |
| Application | Industrial Ceramic | Material | Alumina Ceramic |
| Model Number | Customized | Brand Name | Fine-boon |
| Processing Service | Cutting, Moulding, Sintering | Surface Treatment | Mo-Mn Metallization |
| Finish | Nickel Coating |
AdvancedHigh Purity Alumina Metallized Ceramic
Insulator for Brazing
Material : 96.0% alumina or 99.5% high purity alumina with Metallization treatment
- Either CIP or dry press formed bodies with
secondary fine-machining
- High precision and good appearance after
metallization
- Easy for brazing with Kovar alloy directly
- High bonding strength after brazing with kovar parts
- Good hermetic sealing result after brazing
- Good insulation, anti-magnetic, static
electricity-free character for feedthrough use
- Excellent thermal shock resistance and good
thermal stability after brazing
- Anti corrosion & abrasion resistance in harsh
working environments
|
Product Name
|
Advanced High Purity
Alumina Metallized Ceramic Insulator for
Brazing
|
|
Compositions
|
96.0% alumina or 99.5% high purity alumina
(Al2O3)
|
|
Metalization
|
Sintered with Molybdenum & Manganese
(Mo+Mn), then Nickel plating
|
|
Mo+Mn Layer
|
25 +/-10μm in thickness
|
|
Nickel Layer
|
2 -10μm in thickness
|
|
Material Density
|
3.90 g/cm3
|
|
Tolerance
|
+/- 0.005mm
|
|
Finishing
|
Ra 0.02
|
|
Leaking Rate
|
≤ 1 x 10-11Pa.m3/s
|
|
Metalization Tensile Strength
|
≥150Mpa
|
|
Max. Using Temperature
|
1650 oC
|
|
Using Fields
|
Feedthrough, Fuel cell, PVD or CVD machines,
Semi-conductors, Vacuum Electronics,
Traveling Wave Tubes, X-Ray Tubes
|
A: We are a professional ceramic factory with
exporting office in Shanghai.
A: Generally it is 30 days for our metallized
ceramic insulators after your
purchase order was issued to us
A: Yes, we could offer the sample of our own
metallized ceramic insulators for free, but
don't afford freight.
A: Payment=1000 USD, 30% T/T in advance ,balance before shipment.
If you have any other question for our metallized
ceramic products, please feel free to contact us as
below:
Room1301, No.889, Zhongjiang Road, Putuo District
One moment please
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