Metallized Al2O3 Ceramics Substrate Ni/Au Plating

﹡Product Overview

Ceramic metallization, as the name suggests, is the process of creating a strong metal layer on the surface of ceramics. The core purpose of this technology is to enable ceramics, which originally do not have conductivity, to achieve circuit connections, device soldering, and sealed packaging like metals, thereby combining the advantages of ceramics such as high temperature resistance, good insulation, and high mechanical strength with the conductivity and thermal conductivity of metals

﹡Alumina Ceramic Key Features & Benefits

✔ 99% Al₂O₃ Purity - Maximum material performance

✔ Precision CNC Machining - Tight tolerances (±0.01mm achievable)

✔ Superior Electrical Insulation - Volume resistivity >10¹⁴ Ω·cm

✔ Extreme Hardness - Mohs 9 rating for wear resistance

✔ Chemical Inertness - Resists acids, alkalis, and solvents

✔ High-Temperature Stability - Up to 1600°C (2912°F) operation

✔ Custom Geometries - Fully tailored to your specifications

﹡Application of the product

Electronics and Power: High voltage vacuum switch tube, semiconductor relay housing, LED heat dissipation substrate.

Communication and Aerospace: Microwave tubes and high-power tubes that require high reliability sealing in equipment such as satellites and radars.

Medical and Energy: Corrosion resistant components in X-ray tubes, chemical equipment, etc

﹡Production process

1. Grind and crush the raw materials to be slurry or powder

2. se-different method to making the slurry or powder into semi-finished products

3. Put the semi-finished products into the kiln for dewaxing and sintering;

4. After forming and sintering, Ceramic Sleeves products can also be processed by subsequent CNC precision machining according to the drawing requirements. Then Q/C test.

5. Finally package Ceramic Sleeves by bubble paper or cartons and place it on tray for delivery

﹡Certifications

﹡Company

Yixing Shengda Refractory Ceramic Co, Ltd. was established in Yixing City, China in 1995, witha production area of over 10,000m2. lt is an enterprise specializing in the production of aluminaceramic,zirconia ceramic,slicon nitride, silicon carbide and other precision ceramic products. 

And we also produce ceramic band heaters, ceramic terminal block, cordierite and mullite ceramic parts an other ceramic products.

﹡Ceramic Properties