Metallized Alumina Ceramic Feedthrough Ceramic Vacuum Electrodes

Alumina Ceramic Heaters Ignition of Wood Pellets Chips Boilers and Burner
Al2O3 Alumina ceramic machine arm
Metallized Alumina Ceramic Component
Metallized Alumina Ceramic Component 1
Metallized Alumina Ceramic Component
Metallized Alumina Ceramic Component 1

Metallized Alumina Ceramic Feedthrough Ceramic Vacuum Electrodes

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Metallized Alumina Ceramic Feedthrough Ceramic Vacuum Electrodes

Mo Mn Ceramic Feedthrough Ceramic Vacuum Electrodes

The Ceramic Surfaces for Brazing, the surface must be metallized.
Compare to Glass seal, Ceramic seal has exceptional resistance to thermal and mechanical shock as well as corrosion. While it requires more complex manufacturing processes and sophisticated engineering, the price is obviously higher.

Metallized Alumina Ceramic Feedthrough Ceramic Vacuum Electrodes
Advantages of Ceramic-to-Metal Seals
* More solid, durable hermetic seal and better electrical insulation
* Used for more harsh conditions, such as high and low (cryogenic) temperature, corrosive, high pressure, and high vacuum environments
* High mechanical strength, less fracture when applied to high vibration and high g-load conditions
* Shows strong bond and an excellent seal with metals and alloys, such as copper and Cu alloys (CuNi) and to nickel and Ni alloys.
Application
> Feedthrough

> Metal/alloy ceramic metallized
> Screen Printing
> Roll Printing
> Hand Painting
> Air Brush Spraying
> Immersion
> Centrifugal Coating
> Needle Painting

 

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

Descriptions of Metallization Processing:

Metallization Processing
(See Process Description Below)		Outer Diameter and Inner Diameter Banding
Brush
Screen Printing
Spray
Needle
Base Metallization MaterialsMoly Manganese
Tungsten Manganese
Moly Tungsten Manganese
Materials for MetallizationAluminum Oxide
Beryllium Oxide (Restrictions Apply)
Metallization Characteristics/BenefitsLow Temperature Firing
Universally Applicable
Process Speed
Uniform Coating, Thickness and Density
No substrate deformation
Metallization EquipmentDomestic Furnaces
Industry FocusDepartment of Defense
Department of Energy
Solar Product Manufacturing
Aerospace
Biomedical
Communications
Computer and Electronics
Vacuum Electronics
Medical
Military
Semiconductor
Optical
Intended Applications for Metallization ProductsTraveling Wave Tubes
Vacuum Electronic Devices
Medical Devices
Photon Machines
Neutron Generators
X-Ray Tubes
Klystrons
High Vacuum Feed Through
Relay Insulators
E-Beam Technology

Metallized Alumina Ceramic Feedthrough Ceramic Vacuum Electrodes

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