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Jinghui Industry Ltd.

Metallized Ceramics for Electrical and Electronic Devices
Metallized Ceramics for Electrical and Electronic Devices
Metallized Ceramics for Electrical and Electronic Devices
Metallized Ceramics for Electrical and Electronic Devices

Metallized Ceramics for Electrical and Electronic Devices

Unit Price: USD 1.8 - 3 / Bag/Bags
Payment Type: T/T,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Min. Order: 100 Bag/Bags
Delivery Time: 30 Days

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Basic Info

    Model No.: Customized

    Material: Min. 95% Alumina

    Color: White, Pink Optional

    Type: Metallized Ceramic Insulator

    Metallization Type: Mo/Mn ,W Optional

    Coating Type: Nickle Plating

    Thickness Of Metallization: 20~40um

    Thickness Of Plating: Thin Or Thick Film Avaiable

    Precision Process: Fine Grinding

    Feature: High Bonding Strength With Ideal Hermercity

    Application: Ceramic To Metal Jointing Technology

Additional Info

    Packaging: Vacumm packaging with export carton

    Productivity: 50,000pcs/month

    Brand: Jinghui ceramics

    Transportation: Ocean,Land,Air

    Place of Origin: China

    Supply Ability: 200,000pcs/month

    Certificate: RoHS

    HS Code: 8547100000

    Port: Shenzhen Port,Hongkong Port

Product Description

Metallized Ceramics for Electrical and Electronic Devices

High-percentage, high-purity aluminum oxide ceramics, zirconium oxide ceramics and beryllia are used as the raw material of ceramic base body. Because these technical ceramics are characterized by their outstanding properties with regard to thermal conductivity, electrical insulation capacity, electrical dielectric strength and corrosion resistance.

A selection of deposition can be applied on these ceramic bases, like molybdenum-magnesium and tungsten. Following covered by a nickel, silver, gold plating. It will help to achieve the ceramic to metal, ceramic to ceramic joining technology in electrical, electronic application.Metallized Ceramics

Technical Key Parameters

Leak Rate
1x10-11Pa.m3/s
Metal Layer Tensile Strength
120Mpa
Volume Resistivity
108Ω•cm
Coefficient of Thermal Expansion
(6.5 ~ 8.0) × 10-6 /°C
Insulation Strength
18kV/mm (DC)
Dielectric Constant
9~10(1MHz, 20°C)
Cosmetic Quality:1. No cracks, no bubbles; 2. Evenly distributed glaze; 3. No contamination

Main characteristics of Metallized ceramics

●High bonding / brazing strength Low leakage rate High Insulation strengthHigh mechanical strength

Low thermal expansion Resistant to corrosion free of rust ●Min. electric resistance and vacuum tightness

Typical application of metallized ceramics

Widely used in vacuum interrupters, Electron tubes,Gas discharge tube, Vacuum capacitor,Vacuum thyristors,

Surge arresters,Thyristor housings,Diode housings,Power grid tubes,Traveling wave tubes,Insulator rings and cylinder,X-ray tubes and so on



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 Metalized Ceramics for Vacuum Interrupters Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Metallized Ceramics for Power Grid Tube are quality guaranteed. We are China Origin Factory of Metallized Ceramic RF Windows. If you have any question, please feel free to contact us.

Product Categories : Metallized ceramics > Vacuum Ceramic Component

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