Specializing in the design, processing and technical services for cermet sealing products, we provide customers with customized solutions.

1. Processing method: drawings and samples; independent design.

2. Processing scope: 95 alumina ceramics (99 alumina ceramics) and metal sealing.

3. Ceramic type: 95% or 99% aluminum oxide ceramic. Molding methods: hot die casting, isostatic pressing, dry pressing and others.

4. Metal types: stainless steel, Kovar, molybdenum, nickel and other special materials for electric vacuum.

5. Provide design, processing and high-temperature metallization of ceramic parts; design, processing and surface treatment of metal parts.

6. According to the characteristics of the workpiece, vacuum sealing or hydrogen shielded welding is used, the welding temperature can reach as high as 800℃, and higher welding temperatures (such as 1000℃, etc.) can be applied as per your requirements.

7. The vacuum airtightness of the sealing product can reach 1×10 (-10) Pa, and the sealing strength can reach 120MPa, which fully meets various scientific research and production requirements.

8. Provide technical consultation, technical services and technical support related to cermet sealing.

9. Application of cermet sealing components:

     a. Vacuum electronic technology: vacuum electrodes, vacuum gauges, communications, launch tubes, microwave tubes, X-ray tubes, discharge tubes, picture tubes, display devices, vacuum switch tubes, enhancement equipment, etc.

     b. Microelectronics technology: semiconductor devices and integrated circuits, power electronics, power modules, co-firing technology, etc.

     c. Laser and infrared technology: laser resonator, output mirror, discharge tube electrode, thermal imaging and night vision instruments, etc.

     d. Electric light source: high-pressure sodium lamp, halide lamp, iodine tungsten lamp and various flash lamps, etc.

     e. High-energy physics and aerospace industry: electron-positron colliders, accelerators, detectors, various high-voltage probes and sensors;

     f. Energy and automotive industry: magnetic fluid power generation, high-energy, long-life batteries, thermal ion exchangers, spark plugs, ceramic engine components, various automotive sensors;

     g. Chemical industry: chemical reaction sealing devices, oil production plungers, heat exchangers, etc.

     h. Industrial measurement: thermocouple tubes, observation windows, leads for vacuum equipment, etc.

     i. Biomedicine: biological teeth, joint bonding, etc.

     j. Atomic energy industry: atomic reactor devices, etc.