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Jinghui Industry Ltd.

Small Size Al2o3 Ceramic Metallizing Isolator
Small Size Al2o3 Ceramic Metallizing Isolator

Small Size Al2o3 Ceramic Metallizing Isolator

Unit Price: USD 0.65 - 0.8 / Piece/Pieces
Payment Type: T/T,Paypal,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Min. Order: 1000 Piece/Pieces
Delivery Time: 30 Days

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Basic Info

    Model No.: Customized

    Material: Min. 95% Alumina

    Color: White

    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

    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: 500,000pcs/month

    Brand: Jinghui ceramics

    Transportation: Ocean,Land,Air

    Place of Origin: China

    Supply Ability: 2,000,000pcs/month

    Certificate: RoHS

    HS Code: 8547100000

    Port: Shenzhen Port,Hongkong Port

Product Description

Small Size Al2o3 Ceramic Metallizing Isolator

Ceramic metallized isolator is commonly made of aluminum oxide ceramics because its outstanding insulation strength, anti-high voltage and high current, mechanical properties, aging resistant and prolong service life.

This kind of ceramic component works a jointing media between ceramic to metal via bonding and brazing process.

We are capable of dealing with diversity of different design, complicated structural Metallized Ceramic Insulator via machining, laser cutting and grinding, these precision manufacturing processes helps us to reach a very good accuracy of dimensional of all these Metallized Ceramics.


The metallization type:

1. Raw ceramic disk + Mo/Mn metallization........................................2. Raw ceramic disk + Silver plating

3. Raw ceramic disk + Copper plating................................................4. Raw ceramic disk + Tin plating

5. Raw ceramic disk + Mo/Mn metallization + nickle plating...............6. Raw ceramic disk + W metallization + gold plating


Prime features:

1. High bonding/brazing strength................................................................2. Min. electric resistance and vacuum tightness

3. High mechanical strength, insulation strength...............................4. Anti-chemical, anti- aging without corrosion


Key parameters availability

Leak rate
Less than 1×10^11 Pa•m3 / s
Metal layer tensile strength
Over than 150Mpa
Volume Resistivity
Over than 108Ω•cm
Coefficient of thermal expansion
(6.5 ~ 8.0) × 10^6 /°C
Insulation strength
Over than 18kV/mm (D•C)
Dielectric constant
9~10(1MHz, 20°C)
Visual quality: 1. No cracks, no bubbles; 2. Evenly distributed glaze; 3. No contamination

Typical application:

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.


Related metallized ceramic components

Remark: We produce a variety of Metallized Ceramic Substrate, Metallized Ceramic Ring, Metallized Ceramic Tube,

metallized ceramic disc and so on.

Insulation metallised ceramic rings Metallized ceramic disc Metallized ceramic disk


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 Al2o3 Ceramic Metallizing Isolator Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Alumina Ceramic Metallized Isolator are quality guaranteed. We are China Origin Factory of Metallized Ceramic Body Isolator. If you have any question, please feel free to contact us.

Product Categories : Metallized ceramics > Metallized Ceramic Insulator

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