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Jinghui Industry Ltd.

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Home > Products > Metallized ceramics > Metallized Ceramic Tube > Special Type Ceramic Metallization Bushing in Alumina

Special Type Ceramic Metallization Bushing in Alumina
Special Type Ceramic Metallization Bushing in Alumina
Special Type Ceramic Metallization Bushing in Alumina

Special Type Ceramic Metallization Bushing in Alumina

Unit Price: USD 1.5 - 3 / Piece/Pieces
Payment Type: L/C,T/T,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,FCA
Min. Order: 100 Piece/Pieces
Delivery Time: 30 Days

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Basic Info

Model No.: Customized

Material: Min. 95% Alumina

Color: Pure White

Coating Type: Nickle Plating

Thickness Of Metallization: 20~40um

Thickness Of Plating: Thin Or Thick Film Avaiable

Feature: High Bonding Strength

Application: Ceramic To Metal Jointing Technology

Type: Ceramic Tube

Metallization Type: Mo/Mn

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

Product Description

We focus on producing variety of high precision Metallized Ceramic Insulator, such as metallized Ceramic Bushing, Metallized Ceramic Ring, Metallized Ceramic Tube, Metallized Ceramic Substrate and so on. It is commonly made of 95% alumina via dry pressing, ceramic injection molding, or hot pressing.

A metallization layer is applied on ceramic base body firstly, following the metallizing ceramic base will be cured at high temperature. Then the metallization layer attach on the ceramic body tightly. In order enhance the wettability at brazing processing, a selection of coating on ceramic body is available, the typical plating is nickle plating, silver plating, gold plating , tin plating, copper plating.

We are capable of offering high precision metallized ceramic tube via variety of grinding, CNC maching, cutting processes. The finest tolerance can be +/-0.001 for length, +/-0.005 for inner and outer diameter.

Small part-size to large part-size is availability, the min. diameter can be 1mm, the largest diameter is up to 800mm. The typical plating as below:

1. Raw ceramic + Mo/Mn (Molybdenum/Manganese) metallization.............................................................2. Raw ceramic + Ag (Silver) plating

3. Raw ceramic + Cu (Copper)plating............................................................4. Raw ceramic + W (Tungsten) metallization + Au (Gold) plating

5. Raw ceramic + Mo/Mn (Molybdenum/Manganese) metallization + Ni (Nickle) platingMetallized Ceramic Isolator

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,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 Ceramics

Ceramic body for Thyristor Metalized ceramic insulator Glazed metallized ceramic cylinder Metallized ceramic isolator

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


FAQ

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

Product Categories : Metallized ceramics > Metallized Ceramic Tube

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