Advanced High Purity Alumina Metallized Ceramic Insulator for Brazing
Description
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
– Professional ceramic R&D team is available for your requests of various metallized ceramic insulators
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 |
Belows are the Various Standard Alumina Performance Characters Data Sheets
& Various Zirconia Performance Comparison sheets with other ceramic materials
Press Machines
We can provied extrusion, dry press and CIP press forming for ceramics green bodies.
Sinter Furnaces
We have many electric sintering furance with different size available for green body sintering use.
Quality Control
Passed the ISO9001:2008 quality system authentication and ROHS authentication.
Factory Birdview
Workshops View
Our workshops for various metallized ceramic insulators production
Packing Details: Individual bubble bags for each metallized ceramic insulator, seaworthy package
Delivery Details: 30 days after purchase order of metallized ceramic insulators was issued
1. Shockproof bubble bags for each metallized ceramic insulator separately in carton
2. All cartons are loaded in ply-wood standard pallets with plastic films wraped
3. All shipping methods are available for your choice
Q: Are you trading company or manufacturer?
A: We are a professional ceramic factory with exporting office in Shanghai.
Q: How long is your delivery time for metallized ceramic insulators?
A: Generally it is 30 days for our metallized ceramic insulators after your purchase order was issued to us
Q: Do you provide samples of metallized ceramic insulators? is it free or charged?
A: Yes, we could offer the sample of our own metallized ceramic insulators for free, but don’t afford freight.
Q: What is your terms of payment for metallized ceramic insulators?
A: Payment<=1000 USD, 100% in advance before shipping.
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:
Additional information
| 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 |