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Jinghui Industry Ltd.

Metallized Alumina Ceramic Insulator for Electron Tubes
Metallized Alumina Ceramic Insulator for Electron Tubes
Metallized Alumina Ceramic Insulator for Electron Tubes

Metallized Alumina Ceramic Insulator for Electron Tubes

Unit Price: USD 17.5 - 30 / Piece/Pieces
Payment Type: T/T,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Min. Order: 20 Piece/Pieces
Delivery Time: 30 Days

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Basic Info

    Model No.: Customized

    Material: Min. 95% Alumina

    Color: White, Pink Optional

    Type: Industrial Ceramic Part

    Metallization Type: Mo/Mn ,W Optional

    Coating Type: Nickle Plating

    Thickness Of Metallization: 20~40um

    Thickness Of Plating: Thin Or Thick Film Avaiable

    Surface Finish: Glazed

    Feature: High Bonding Strength

    Application: Vacuum Interrupter Devices

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 Alumina Ceramic Insulator for Electron Tubes

Metallized alumina ceramics are widely used in many different industrial applications because its special function in connection of ceramic to metal and ceramic to ceramic, such as in power electronics components, high vacuum components, medical technology, sensor technology, military and aerospace.

We offer a broad range of metallization type by means of screen printing, pad printing, brushing, the typical ones as below:

1.Ceramic base + Mo/Mn metallization 2. Ceramic base + Ag plating 3. Ceramic base + W metallization 4. Ceramic base + W metallization + Au plating

5. Ceramic base + Mo/Mn metallization +Ni plating

Metallized Ceramic Cylinder

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

Features :

●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

Application:

Widely used in vacuum interrupters, Electron tubes,Vacuum breaker,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 Electron Tube's Ceramic Insulator Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Ceramic Component for Electron Tube are quality guaranteed. We are China Origin Factory of Ceramic Insulator Electron Tubes. If you have any question, please feel free to contact us.

Product Categories : Metallized ceramics > Metallized Ceramic Tube

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