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- Metallized ceramics
- Metallized Ceramic Insulator
- Vacuum Ceramic Component
- Metallized Ceramic Substrate
- Metallized Ceramic Tube
- Metallized Ceramic Ring
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Home> Products> Metallized ceramics> Metallized Ceramic Insulator> Small Size Al2o3 Ceramic Metallizing Isolator
Small Size Al2o3 Ceramic Metallizing Isolator
Min. Order:1000 Piece/Pieces
Transportation:Ocean,Land,Air,Express
Port:Shenzhen Port,Hongkong Port
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$0.81000-4999Piece/Pieces
$0.75000-9999Piece/Pieces
$0.65≥10000Piece/Pieces
Product DescriptionProduct AttributesModel No.: Customized
Brand: Jinghui ceramics
Place Of Origin: China
Types Of: Electrothermal Ceramics, High Frequency Ceramics, Dielectric Ceramics, Insulating Ceramics
Material: Zircon, Zirconia, Alumina, Zirconium Oxide, Aluminum Nitride, 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
Supply Ability & Additional InformationPackaging: Vacumm packaging
Productivity: 500,000pcs/month
Transportation: Ocean,Land,Air,Express
Place of Origin: China
Supply Ability: 2,000,000pcs/month
Certificate: RoHS
HS Code: 8547100000
Port: Shenzhen Port,Hongkong Port
Packaging & DeliverySelling Units:Piece/PiecesPackage Type:Vacumm packagingDownload
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
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.
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.
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