Al2O3 Alumina Metallized Ceramic Single Feedthroughs

Metallized Ceramic Tube Vacuum Feedthrough Insulator
Alumina Mo-Mn Metallization
Al2O3 Alumina Metallized Ceramic Single Feedthroughs_1
Alumina Metallized Ceramic
Al2O3 Alumina Metallized Ceramic Single Feedthroughs_1
Alumina Metallized Ceramic

Al2O3 Alumina Metallized Ceramic Single Feedthroughs

Glazed Nickel Plating Al2O3 Alumina Metallized Ceramic Single Feedthroughs For Electrical Isolation

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Glazed Nickel Plating Al2O3 Alumina Metallized Ceramic Single Feedthroughs For Electrical Isolation

 

Product Description

High Hermeticity Metallized Ceramic Bushing
Features:
1.Material: 96% Aluminia(AL2O3)
2.Coating Layer:Molybdenum-Mananese(Mo/Mn)
3.These metallized ceramics are ideal for high voltage, high vacuum and high pressure applicationos.

So far the most widely-used and effective method for creating a leak-tight, robust joint between ceramic and metal is by brazing. A thin layer of metal deposited on a ceramic part enables brazing between ceramic and metal part that h as a different coefficient of thermal expansion.
A layer of Molybdenum-Manganese is deposited with a typical thickness of 8 to 30 µm after sintering.
The metallized surface receives a secondary coating of nickel to seal and improve wettability for later brazing.
Applications:
Electrical transmission and distribution
Electronics industry
Textile machinery
Defense
Medical electronics
Automobile industry
Sealing
Solid Oxide Fuel Cells
High temperature application
We can supply the products according to customer’s drawings, samples and performance requirement.
metallized ceramics for vacuum interrupters,metallized ceramics for electrical and electronic devices, ceramic brazed components, ceramic metallizing, welding ceramic part.

Overview of Main Physical Properties:

1.Good electrical insulation

2.High mechanical strength

3.Excellent wear resistance

4.Excellent corrosion resistance

5.Low dielectric constant

Overview of Main Applications:

1.Pump seals and other components

2.Wear resistant inserts

3.Insulating washers or bushings

4.Semiconductor components

5.Aerospace components

6.Automotive sensors

7.Electrical or electronic insulators

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