There are many methods for joining ceramics and metals, including brazing, diffusion welding, fusion welding, and oxide glass solder joining. Brazing is one of the main methods for achieving high-strength ceramic-metal bonding. Ceramic brazing is further divided into metallization processes (activated Mo-Mn method) and activated brazing filler metal methods.
GORGEOUS CERAMICS (GGS) ceramic brazing uses Kovar materials or oxygen-free copper components with a coefficient of linear expansion similar to that of ceramics to achieve ceramic-metal bonding with metallized ceramic components. This bonding can be argon-arc welded to stainless steel, thus achieving a hermetic connection between the ceramic component and the metal structure. This ceramic-metal bonding structure features high bonding strength, good hermeticity, and high reliability.
Our company’s products employ various bonding structures such as sleeve seals, flat seals, needle seals, and knife-edge seals to meet the needs of different customers.
Brazing component connector product advantages
GORGEOUS CERAMICS (GGS) employs various sealing structures, including sleeve seal, flat seal, needle seal, and knife seal, to meet the needs of different customers.
セラミックから金属へのフィードスルー材料が利用可能
| 絶縁体 | アルミナセラミックス |
| 金属 | コバール合金 |
| ステンレス鋼304/316、インコネル600 | |
| ニッケル | |
| 銅 | |
| ニッケル鉄合金 | |
| 白銅 | |
| モリブデン | |
| ろう付け材料 | 銀 |
| 銅 | |
| 銀銅合金 | |
| 金銅合金 |
Applications of brazing component connectors
Brazing connectors are used in the power and electronic industries for vacuum switching tubes, relays, various speed control tubes, traveling wave tubes, microwave tubes, magnetrons, thyristors, triggers, vacuum electrodes, vacuum gauges, microwave night vision devices, and other related vacuum insulation industries.
Why choose GORGEOUS CERAMICS (GGS)?
GORGEOUS CERAMICS has 15 years of experience in ceramic manufacturing and has obtained ISO 9001:2015, IATF 16949:2016, and ISO 14001:2015 environmental management system certifications. This demonstrates GORGEOUS’s ability to provide customers with higher quality brazed ceramic structural components.
よくある質問
What materials can brazed component connectors braze?
Brazed component connectors can connect a variety of materials, including alumina ceramics, aluminum nitride ceramics, zirconia ceramics, stainless steel, Kova alloys, molybdenum, copper, and other specialty metals.
Can brazed connectors achieve vacuum sealing?
Yes, brazed connectors can achieve sealing performance suitable for high vacuum and ultra-high vacuum applications, making them suitable for semiconductor devices, vacuum chambers, electron beam systems, and scientific instruments.
What are the advantages of brazing compared to mechanical fastening?
Compared to traditional mechanical fastening methods, brazed joints offer superior sealing, higher mechanical strength, better electrical conductivity, and better heat transfer performance.
