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Jinghui Industry Ltd.

Jinghui Industry Ltd.
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Large Size Metallized Alumina Ceramic Ring

Payment Type:
T/T,Paypal,Western Union
Min. Order:
100 Piece/Pieces
Delivery Time:
30 Days
Shenzhen Port,Hongkong Port
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  • Product Description
Product Attributes

Model No.Standard or custom-made

BrandJinghui ceramics

MaterialMin. 95% Alumina

ColorWhite, Pink Optional

Metallization TypeMo/Mn ,W Optional

Thickness Of Metallization20~40um

Thickness Of PlatingThin Or Thick Film Avaiable

ApplicationCeramic To Metal Jointing Technology

Coating TypeNi, Ag Plating Optional

FeatureHigh Bonding Strength With Ideal Hermeticity

TypeIndustrial Ceramic Parts

Secondary ProcessFine Grinding, CNC Maching

Supply Ability & Additional Informations

PackagingVacumm packaging with export carton



Place of OriginChina

Supply Ability200,000pcs/month


HS Code8547100000

PortShenzhen Port,Hongkong Port

Payment TypeT/T,Paypal,Western Union


Delivery Time30 Days

Packaging & Delivery
Selling Units:
Package Type:
Vacumm packaging with export carton

Large Size Metallized Alumina Ceramic Ring

Metallized Ceramic Ring is made of high purity of alumina ceramics, a metal coating is applied on one end, or both ends to meet brazing needs. It has metallized- seal strength and hermeticity at ceramic to metal jointing application, and widely used in many different based on vacuum interrupter devices.

The main forming methods we have contain dry pressing, hot pressing, ISO pressing, ceramic injection molding and so on. We offer small part-size to very large part size. In addition, we are able to supply metallized alumina ceramic ring with different dimension precision in basis of the advanced secondary manufacturing equipment.

We provide a selection of types of metallization to meet different customers' needs, the typical metallization we offer as below:

1. Ceramic base + Molybdenum/Manganese (Mo/Mn) metallization......................................2. Ceramic base +Silver (Ag) plating

3. Ceramic Substrate + Copper (Cu) plating............................................................................4. Ceramic base + Mo/Mn metalization +Nickle (Ni) plating

5. Ceramic base + Tungsten (W) metallization +Gold (Au) plating

Metallized Alumina Ceramic Ring

Prime features of Metalized Ceramics

● Excellent bonding strength to be 150MPa /mm2 Exceptional hermeticity and air tightness less than 1×10-11 Pa•m3 / s

Great electrical insulation and high volume resistivity, the electrical breakdown strength over than 18KV/mm (D•C)

Superior corrosion resistance and free of rust Good thermal shock properties and low thermal conductivity

Capability for metalized ceramic parts

Support a variety of customized complicated geometry ● Very small part size (OD1mm, H: 0.8mm) to very large part size capability

● General tolerance to high precision capability via machiningPrototyping with small quantity order to mass production capability

Offer technical information consulation and design proposal

Applications of metalized ceramic insulator

It's widely used in power grid tubes , vacuum interrupters , medical linear accelerators, power tubes, photomultipliers, x-ray tubes,

components for insulators and sensors.

Main Manufacturing Flow Chat

We have a complete comprehensive of production equipment for Metallized Ceramics from shaping to electroplating.

It helps us to make the dimensional consistency very well. Also, helping us to offer a competitive price.

Manufacturing Process for Metallized Ceramics

FAQs (Frequently Asked Questions)

Q 1. Is it available to provide customize products?

A: We could support custom-made demand as per different dimensions, design and metallization and plating.

Q 2. When can I get the price?

A: We regularly quote within 24 hours after we get your inquiry.

Q 3. How long does the whole procedure being worked out?
A: After you place an order, the manufacturing time is about 25 working days.

Q 4. What about the transportation and delivery date?

A: Normally we use Int`l express by our forwarder, or with client`s account number. It is about 3~5 working days.

Q 5. How to ensure the quality?

A: The dimension out of any batch will be carried out sampling inspection per International AQL standard. 100% cosmetic inspection will be done.

Looking for ideal Metallized Alumina Ceramic Ring Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Metallized Ceramic Ring are quality guaranteed. We are China Origin Factory of Ceramic Ring with Metallization. If you have any question, please feel free to contact us.

Product Categories : Metallized ceramics > Metallized Ceramic Ring

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