High precision alumina ceramic metallized spacer

Due to all our ceramic metallized parts are with high brazing strength, extraordinary gas tightness, we've obtained much reputation from our customers at worldwide. The Metallized ceramics we supplied include ceramic spacer, ceramic cylinder, ceramic rings, ceramic base, ceramic holder and varity of ceramic insulators. Our thick film metallization inks utilize a Moly-Manganese (MoMn) refractory formula that is designed for oxide ceramic substrates. Metallizing materials include a variety of precious metals

We offer a broad range of types of metallization to meet different needs of different applications, the typical metallization as below:

1. Ceramic base + Mo/Mn metallization.............................................................2. Ceramic base + Mo/Mn metalization +Nickle plating

3. Ceramic base + Mo/Mn metallization +Silver plating......................................4.Ceramic base + Tunsten metallization +Gold plating

Prime features of Metalized Ceramics

● Excellent bonding strength to 150MPa/mm2 ● Exceptional Hermeticity with minimum leak rate● Great electrical insulation

● Superior corrosion resistance free of rusty forever● Good thermal shock properties to 200℃/ T and low heat conductivity

The capability for metalized ceramics

● Proceed with a variety of different complex geometry ● Small part size (min. OD to be 1mm) to large part size (max OD to be 800mm)

● Norminal tolerance to high precision dimensional capability ●Prototyping with pilot order to mass production capability in a short time

Typical applications of alumina metalized ceramics

It's widely used in power grid tubes , vacuum interrupters , medical linear accelerators, power tubes, photomultipliers,

components for insulators and sensors.

Related Metallized Ceramic Components

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.