Metallized Ceramic Tube

By metallizing the designated area of the advanced ceramic tube, the purpose of sealing from the ceramic to the metal can be achieved well. After high-temperature curing in a reducing atmosphere, the metallic film can adhere tightly to Ceramic parts. Then, the resulting metalized ceramic can be directly brazed with Kovar alloy, pure copper, or stainless steel components.

To increase the wettability during the brazing process and prevent the Ceramic Metallization from oxidizing, additional metal plating is usually further covered on the metallization layer, mainly including nickel plating, gold plating, silver plating, etc.

Alumina metallized Ceramic Tubes are among the most widely used technical Ceramic Components on the market. They have high bonding strength, excellent electrical insulation, and mechanical strength. In the common case, metallized ceramic tubes are related to precision fitting relationships, which means tight dimensional tolerance is required. With our well-equipped in-house CNC machining shop and skilled machining technology, we can manufacture metallized ceramic tubes in high-precision dimensions per our customers' specifications.

If you are searching for Metalized Ceramics for a better solution or developing a new project, please email or call us today.

Ceramic Insulator for Gas Discharge Tube

Brand:
Jinghui Ceramics
Min. Order:
Piece/Pieces
Model No:
Standard or custom-made
Transportation:
Ocean,Land,Air,Express,Express
Packaging:
Vacumm packaging with export carton
Supply Ability:
200,000pcs/month
Place of Origin:
China
Productivity:
50,000pcs/month

Ceramic Insulator for Gas Discharge Tube We have been producing a variety of metallized ceramics for electronics, like metallized ceramic substrate, metallized ceramic ring, metallized ceramic washer, metallized ceramic cylinder. The regular...

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96% Alumina Metalized Ceramics For Electronics

Unit Price:
1~50USD
Brand:
Jinghui Ceramics
Min. Order:
Piece/Pieces
Model No:
Customized
Transportation:
Ocean,Land,Air,Express,Express
Packaging:
Vacumm packaging with export carton
Supply Ability:
100,000pcs/month
Place of Origin:
China
Productivity:
50,000pcs/month

96% Alumina Metalized Ceramics For Electronics JingHui Industry supplies a large amount of customized metalized ceramics in high purity alumina, mainly including both 96% and 99% types of ceramics. These technical ceramic components are widely used...

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Square 96% Alumina Metallized Ceramic Tube

Brand:
Jinghui Ceramics
Min. Order:
Piece/Pieces
Model No:
Customized
Transportation:
Ocean,Land,Air,Express,Express
Packaging:
Vacumm packaging with export carton
Supply Ability:
2,000,000pcs/month
Place of Origin:
China
Productivity:
500,000pcs/month

Square 96% alumina metallized ceramic tube We have been working with variety of customized metallized ceramic parts over than 14 years, including different shape, different specification, different surface treatment, different coating on ceramic...

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High Precision Glazed Alumina Metallized Ceramic Sleeve

Brand:
Jinghui Ceramics
Min. Order:
Piece/Pieces
Model No:
Customized
Transportation:
Ocean,Land,Air,Express,Express
Packaging:
Vacumm packaging with export carton
Supply Ability:
200,000pcs/month
Place of Origin:
China
Productivity:
50,000pcs/month

High Precision Glazed Alumina Metallized Ceramic Sleeve Alumina metallized ceramic sleeves are widely used in many vacuum interrupting devices, such as gas discharge tube, vacuum thyristors,surge arresters, current feedthrus and so on, We have...

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High Purity Alumina Vacuum Ceramic Tube with Metallization

Brand:
Jinghui Ceramics
Min. Order:
Piece/Pieces
Model No:
Customized
Transportation:
Ocean,Land,Air,Express,Express
Packaging:
Vacumm packaging with export carton
Supply Ability:
200,000pcs/month
Place of Origin:
China
Productivity:
50,000pcs/month

High Purity Alumina Vacuum Ceramic Tube with Metallization All our metallized ceramics offer exceptional metallized-seal strength and hermeticity which can be welded with a selection of metal components, including Kovar, Copper, Stainless steel and...

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Industrial Fine Ground Metallized Alumina Ceramic Tube

Unit Price:
USD 1.35 - 2 / Piece/Pieces
Brand:
Jinghui Ceramics
Min. Order:
Piece/Pieces
Model No:
Standard or custom-made
Transportation:
Ocean,Land,Air,Express,Express
Packaging:
Vacumm packaging with export carton
Supply Ability:
200,000pcs/month
Place of Origin:
China
Productivity:
50,000pcs/month

Industrial Fine Ground Metallized Alumina Ceramic Tube In electronics, high vacuum technology, medical technology, sensor technology, electrical driving industries, in order to achieve in connection of ceramic between ceramic, ceramic between metal,...

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Ceramic Body for X-Ray Tubes

Unit Price:
20~100USD
Brand:
Jinghui Ceramics
Min. Order:
Piece/Pieces
Model No:
Customized
Transportation:
Ocean,Land,Air,Express,Express
Packaging:
Vacumm packaging with export carton
Supply Ability:
200,000pcs/month
Place of Origin:
China
Productivity:
50,000pcs/month

Ceramic Body for X-Ray Tubes Metallized ceramic body for X-ray tubes is made of alumina oxides with min. 95% purity, It can be shaped via dry pressing, hot pressing, ISO pressing. In common case, both molybdenum-manganese and Tungsten as a very...

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Metallized Ceramic Vacuum Tubes for Vacuum Breaker

Unit Price:
USD 35 - 50 / Piece/Pieces
Brand:
Jinghui Ceramics
Min. Order:
Piece/Pieces
Model No:
Customized
Transportation:
Ocean,Land,Air,Express,Express
Packaging:
Vacumm packaging with export carton
Supply Ability:
200,000pcs/month
Place of Origin:
China
Productivity:
50,000pcs/month

Metallized Ceramic Vacuum Tubes for Vacuum Breaker This Vacuum interrupter ceramic tube is made of special alumina material with high insulation resistance. It always work as ceramic insulator tube or ceramic insulating body in vacuum interrupter...

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$Refractory Metallised Ceramic Housing for Hydrogen Thyratron$

Refractory Metallised Ceramic Housing for Hydrogen Thyratron

Unit Price:
1~50USD
Brand:
Jinghui Ceramics
Min. Order:
Piece/Pieces
Model No:
Customized
Transportation:
Ocean,Land,Air,Express,Express
Packaging:
Vacumm packaging with export carton
Supply Ability:
200,000pcs/month
Place of Origin:
China
Productivity:
50,000pcs/month

Refractory Metallised Ceramic Housing for Hydrogen Thyratron Metallised Ceramic housing for Hydrogen Thyratron is made of alumina oxides with min. 95% purity, It can be shaped via dry pressing, hot pressing, ISO pressing. In common case, both...

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High Voltage Ceramic Insulator for Vacuum Power Feedthrough

Unit Price:
1.5~20USD
Brand:
Jinghui Ceramics
Min. Order:
Piece/Pieces
Model No:
Customized
Transportation:
Ocean,Land,Air,Express,Express
Packaging:
Vacumm packaging with export carton
Supply Ability:
100,000pcs/month
Place of Origin:
China
Productivity:
50,000pcs/month

High Voltage Ceramic Insulator for Power Feedthrough Metalized ceramic tube body is one of critical part in vacuum power feedthroughs, which offer unmatched dielectrical strength and outstanding mechanical strength. In the meantime, the ceramic tube...

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Ceramic Shell for High Voltage Vacuum Switching Relay

Unit Price:
5.5~20USD
Brand:
Jinghui Ceramics
Min. Order:
Piece/Pieces
Model No:
Customized
Transportation:
Ocean,Land,Air,Express,Express
Packaging:
Vacumm packaging with export carton
Supply Ability:
100,000pcs/month
Place of Origin:
China
Productivity:
50,000pcs/month

Ceramic Shell for High Voltage Vacuum Switching Relay Ceramic shell in vacuum switching relay is one of insulating part. It's commonly made from alumina ceramic with exceptional electrical dielectric strength. As the vacuum switch relay will related...

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Ceramic-Metal Sealing Process

The left picture shows a typical ceramic-metal sealing process, which is to transform the ceramic-metal sealing into metal-metal sealing by preparing metallized ceramics.

1. Prepare ceramic insulators.
2. Metallize the ceramic surface.
3. Plate a layer of Ni on the sintered metallized surface.
4. Use solder to seal the metallized ceramic with metal parts.

01 —

Uniform ceramics
02 —

Dense, flat metal layer with good weldability
03 —

Good airtightness and high reliability discharge protection
04 —

Meet the requirements of high frequency and high power components