INNOVACERA | technical ceramic solutions

Source: https://www.innovacera.com/news/ceramic-to-metal-seals.html The Ceramic Surfaces for Brazing, the surface must be metallized. Compare to Glass seal, Ceramic seal has exceptional resistance to thermal and mechanical shock as well as corrosion. While it requires more complex manufacturing processes and sophisticated engineering, the price is obviously higher. Advantages of Ceramic-to-Metal Seals  More solid, durable hermetic seal and better electrical insulation Used for more harsh conditions, such as high and low (cryogenic) temperature, corrosive, high pressure, and high vacuum environments High mechanical strength, less fracture when applied to high vibration and high g-load conditions Shows strong bond and an excellent seal with metals and alloys, such as copper and Cu alloys (CuNi) and to nickel and Ni alloys. Besides the above advantages, ceramic-to-metal still has more advantages to be discovered, welcome to consult with us for more details.

Source: https://www.innovacera.com/news/metallization-of-alumina.html With the development of modern technology, more and more new materials used in various fields. Technical ceramics are one of them, and the most popular is alumina(Al2O3). However, since ceramic is an insulating material, it cannot be directly connected with other components. We wanted to make it even more useful, so ceramic metallization was born out of operations. Ceramic metallization is to firmly adhere to a layer of metal film on the ceramic surface. The main role is to realize the welding between ceramic and metal. A more advanced application is to form a circuit on the surface of the ceramic, which can not only be welded but also be used as a wire to transmit current. Nowadays, there are many methods used to manufacture metallization, including molybdenum manganese (Mo-Mn), Gold plating, Copper plating, LAP, etc. Innovacera metallization of alumina main material is 95% alumina and 99% alumina. We will perform ...