Product Attributes

Model No.: Customized

Brand: Jinghui ceramics

Place Of Origin: China

Types Of: High Frequency Ceramics, Dielectric Ceramics, Insulating Ceramics

Material: Zirconia, Alumina, Aluminum Nitride, Silicon Nitride, Min. 95% Alumina

Coating Type: Nickle Plating

Thickness Of Metallization: 20~40um

Thickness Of Plating: Thin Or Thick Film Avaiable

Application: Ceramic To Metal Jointing Technology

Color: Pure White

Feature: High Bonding Strength

Type: Ceramic Tube

Metallization Type: Mo/Mn

Supply Ability & Additional Information

Packaging: Vacumm packaging

Productivity: 50,000pcs/month

Transportation: Ocean,Land,Air,Express

Place of Origin: China

Supply Ability: 200,000pcs/month

Certificate: RoHS

HS Code: 8547100000

Port: Shenzhen Port,Hongkong

Packaging & Delivery

Selling Units:

Piece/Pieces

Package Type:

Vacumm packaging

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Mo/Mn Metallized Ceramic Tube

JingHui supplys a great many of precision Metalized Ceramic Tubes in high purity alumina. These Metalized Ceramics are widely used in a variety of high voltage, high current devices for the military, medical and aerospace industries.

Small part-size to large part-size is availability, the min. diameter can be 1 mm, 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) plating

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 (D•C)	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 strength●High 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

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

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.

Q 6. What other products do you supply?

A: We also produce various metalized ceramic substrates, precision Zirconia Ceramic Components,Silicon Nitride Ceramics.