Sgj Electrical Vacuum Alumina Ceramic Metal Seal Assemblies, Feedthrough, Isolator, Brake, Electrodes, Connector, Insert, Break

SGJ Electrical Vacuum Alumina Ceramic Metal Seal Assemblies, Feedthrough, Isolator, Brake, Electrodes, Connector, Insert, BreakThe Cable Connector is composed of two parts, plug and socket. The plug and socket support one or several conductor leads with insulating materials. The conductor material is usually made of high quality copper. For special purposes, gold or silver plating is also used to improve the instantaneous conductivity. Insulators are usually made of Bakelite, and special plastics or even insulating ceramics can be used according to the current requirements. The connecting shell is usually made of copper zinc alloy and copper. The connection between plug and socket is usually thread, which will be more firm. In special occasions, plastic or gasket can be used to adapt to the scene of waterproof and dust. If you encounter vacuum equipment, you have to consider using SGJ vacuum brazed ceramic feed-through or isolator to achieve the function of current passing through and other media not passing through.ItemPartsMaterialsNoteACeramic Tube96% aluminaEnds metalizing thin layer of MolybdenumBMetal AdapterKovar 4J33JIS Code KV-4(Ni33Co17)CElectrodeOFHC CopperOxygen Free High CondCodeuctivity CopperDWeld LipKovar 4J33JIS Code KV-4(Ni33Co17)XBrazing AreaSilver+Copper Eutectic AlloyComplete vacuum brazingSGJ Ceramic Metal Seal Assemblie Electrode/ Insert/ Conductor/ Insert/ Connecter Vacuum FeedthroughSingle Water Cooled Feed Through by SGJ-International (Shaanxi Sgj International Co., Ltd.)SGJ electrical feedthroughs are manufactured from 96% alumina ceramic insulators, OFHC copper and nickel conductors, and SUS 304 or SUS 316 flanges. These unique ceramic-metal feedthroughs have electrical ratings for operation with one side in dry atmosphere while the opposite end is in a stable vacuum. They are used in ultra high vacuum systems with CF flanges or high vacuum systems with NW flanges. The CF feedthroughs can be bearing from -260 degrees C to 450 degrees C, and DC 5KV.Designed Water Cooled Feed Through by SGJ-International (Shaanxi Sgj International Co., Ltd.)CodePartsMaterialsNoteASS AdapterSS 304 Stainless Steel 304 Coated with NickelBSleeveKovar 4J33JIS Code KV-4(Ni33Co17)CCeramic Tube96% aluminaEnds metalizing thin layer of  MolybdenumDCapKovar 4J33JIS Code KV-4(Ni33Co17)EElectrodeOFHC CopperOxygen Free High Conductivity CopperXBrazing AreaSilver+Copper Eutectic AlloyComplete vacuum brazingModel: Electric-Isolators & Adapter: SUS 304 & Sleeve: Kovar 4J33 & Insulator: 96% AluminaElectrical isolators, consist of metal sleeves brazed to each end of an insulating ceramic tube. They are used to introduce cryogenic fluids into a system and to provide electrical isolation of line components. Vacuum isolators are used to provide an electrical break between the vacuum system and other external components. SGJ isolators typically are made from high-purity alumina ceramics and Metals. The metal hardware is generally a controlled-expansion Kovar 4J33, SUS 304 or OFHC Copper TU1. All materials and braze alloys used are chosen for their specific characteristics and ability to maintain the integrity of the seals for use in demanding applications and environments. The assemblies are brazed together with Silver Copper Eutectic Alloy.Designed Electrical Isolator by SGJ-International (Shaanxi Sgj International Co., Ltd.)CodePartsMaterialsNoteACap/SleeveSS 304JIS Code KV-4(Ni33Co17)BCeramic Tube96% aluminaEnds metalizing thin layer of MolybdenumCSS AdapterSS 304Stainless Steel 304 Coated with NickelXBrazing AreaSilver+Copper Eutectic AlloyComplete vacuum brazingKovar Alloy 4J33:Kovar is a Nickel-Iron-Cobalt, controlled expansion alloy. It's expansion characteristics match alumina ceramics. This alone ensures it is a highly popular controlled expansion alloys for hermetic sealing applications (Mainly used in Ceramic Metal Seal Assemblies)OFHC Copper TU1:CTU1/C102 is an oxygen-free copper which has better forming, resistance to hydrogen embrittlement, and brazing characteristics than C110 ETP. CTU1/C102 has good solderability and corrosion resistance and is used for high current applications.Stainless Steel SUS 304L:SUS 304L Stainless Steel famous for its resistivity, fall under the category of Stainless Steel Tubes. Threaded, Hot Rolled, Cold Rolled, Heat Exchangers, Annealed, Pickled....  All these products belonging to the SUS 304L Tubes catalog serve as the prime building blocks of electrochemical, shipping, construction and gas industries.Metallized Alumina Ceramic:Vacuum brazing of ceramic and metal requires metal coating in the welding area of ceramic. It ensures good air tightness of metal and alumina metallized ceramic brazing joint in vacuum environment. We SGJ have our own unique patented solder formula to ensure the stability and reliability of our products... The key of Ceramic-Metal structure based on the vacuum tightness, so called sealing. And , Metallized ceramic bonding area Via vacuum brazing techno