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Home > Products > Metallized ceramics > Metallized Ceramic Insulator > High Purity Aluminum Oxide Metallized Ceramic Washer

High Purity Aluminum Oxide Metallized Ceramic Washer
High Purity Aluminum Oxide Metallized Ceramic Washer
High Purity Aluminum Oxide Metallized Ceramic Washer

High Purity Aluminum Oxide Metallized Ceramic Washer

Unit Price: USD 10 - 3.5 / Piece/Pieces
Payment Type: T/T,Paypal,Money Gram,Western Union
Min. Order: 10 Piece/Pieces
Delivery Time: 30 Days

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  • Basic Info
  • Product Description
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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

Port: Shenzhen Port,Hongkong

Product Description

High Purity Aluminum Oxide Metallized Ceramic Washer

Based on our matured manufacturing process, we can produce from small size part to large size part also we are able to achieve diversity of metallization type on certain section of ceramic disc via screen printing, bonding, spraying.

We provide a selection of types of metallization in order to meet different applications, the main metallization types included as following:

1. Raw ceramic disc + Mo/Mn metallization..........2. Raw ceramic disc + Silver plating...............................3. Raw ceramic disc + Copper plating

4. Raw ceramic disc + Tin plating..........................5. Raw ceramic disc + Mo/Mn metallization + nickle plating

6. Raw ceramic disc + W metallization + gold plating

Besides, metallized ceramic disc, we also produce a variety of Metallized Ceramic Substrate, Metallized Ceramic Tube, Metallized Ceramic Ring, Vacuum Ceramic Component. No matter what you are looking for some pilot samples, or cost down for high volume demand. We will help your business.

Metallized Ceramic Isolator

Production capability:

A comprehensive production machines included, like ball mixing grinder, shaping machines, sintering machines, automatic inspection machine, CNC, fine grinding machine.The largest diameter is up to 800mm; minimum diameter can be 1mm. The best dimensional tolerance can achieve 0.001mm.

Technical Key Parameters

Leak Rate
Metal Layer Tensile Strength
Volume Resistivity
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


Widely used in vacuum interrupters, Electron tubes,Gas discharge tube, Vacuum capacitor,Diode housings,Power grid tubes,Traveling wave tubes,Insulator rings and cylinder,X-ray tubes and so on

Related Metallized Ceramics

Metal coated ceramic insulator Alumina metalized body Metallized ceramic wafer Special type metallization ceramic bushing

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


If not us, who?
As honest dealer we never crook our customers. We take care about all orders. We rise your business.
If not now, when?
Fast speed to respond customers a series of requirement. We have special team work for sales service. So we could reply in an expedited time for any Jinghui technical ceramic product questions.

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

Product Categories : Metallized ceramics > Metallized Ceramic Insulator

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