Metallized Ceramic Insulators for Feedthrough Insulators Vacuum Interrupter

• Application: Aerospace, Electronics, Medical, Aerospace, Electronics, Medical, Refractory
• Material Composition: Alumina, Al2O3
• Speciality: High Insulation, High Strength, Temperature Resistant
• Type: Ceramic Part
• Compressive Strength: 2000 MPa
• Flexural Strength: 280 MPa
• Working Temperture: 1500 ºC
• Color: White
• Alumina Content: 95% - 96%
• Water Absorption: 0%
• Thermal Conductivity: 25 W/M.K
• Processing Service: Moulding
• Density: 3.70 g/cm3
• Transport Package: Carton Package
• Specification: Customized
• Trademark: INNOVACERA
• Origin: Fujian, China

Product Description

Product Description

Metallized Ceramic Componenets:

Innovacera supplies precision metallized ceramic structural parts in aluminum oxide ceramics for the aerospace industries. Through spray, needle, and brush coatings or screen printing our capabilities allow us to metallized on flat, cylindrical, and complex ceramic bodies. Moly-Manganese is the typical base coat materials used for metallization.In order to achieve the welding between ceramic and metal, the ceramic surface firmly adheres to a layer of the metal film, which is ceramic metallization.

Refractory-metalized aluminum oxide ceramics widely use in power grid tubes, vacuum interrupters, and similar applications where metal to ceramic joints of exceptional strength and hermeticity is required.

Specification

>Metallization thickness: 25 ±10um

>Nickel thickness:2~10um;

>Pin full strength: 4200kgf/cm2 avg. (at Φ3.0mm pin)

Available Ceramic Composition
>94%,96%,99%,99.6% Alumina Ceramic Components;
>AlN Ceramic Substrate;
>BeO Ceramic Substrate;

Special process

Metallization and Brazing are possible our processing is available in a wide range of size and shapes as customer request.

Metallized Ceramic Components Joining types:

Ceramic + Mo/Mn Metallized + plating Ni

Ceramic + Mo/Mn Metallized + plating Ag

Ceramic + Mo/Mn Metallized + plating Au

Ceramic +printing Ag
Special types are available according to customer's drawings or samples

Product Parameters

Product Name	Metallized Ceramics Componenets ( Tube, Ring, Plate, Rod, Substrate . . . )
Material	95%, 96%, 99% Alumina (AL2O3)
Color	White+Metal
Coaing Layer	Mo/Mn
Coaing thickness	8-30um
Plated Layer	Ni,Cu,Au,Etc
Plating thickness	1-9um
Brade	INNOVACERA

 

Detailed Photos

 

 

Q1. Do you offer samples?
A: Yes, we'll offer you samples if we have stock, but some will charge sample fee. Shipping cost will pay by customer.

Q2. What is your terms of payment?
A: T/T in advance, Western Union, Alipay, Paypal.

Q3. How about your delivery time?
A: Depends on the requirement of the producst, according to the materials, dimensions and the manufacture process.

Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q5: What else products do you offer?
A: We provide the products of advanced ceramic materials, including Alumina, Zirconia, Boron Nitride, Silicon Nitride, Machinable Glass Ceramic and other advanced materials.