Metallized Ceramic Insulator
In recent years, with the rapid development of integrated circuit technology, metal-Ceramic Insulator packaging forms have been increasingly used and occupy a place in the packaging field.
The structure of this type of package shell is basically the same, generally consisting of a base, a frame, a ceramic insulator, leads and solder. In order for the brazing to proceed smoothly, the sealing surface of the insulator in the shell (such as the contact surface between ceramic and parts) must be metallized. This process is called Ceramic metallization. We currently produce a wide range of Metallized Ceramic Components.
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Brand:Jinghui CeramicsMin. Order:Piece/PiecesModel No:CustomizedTransportation:Ocean,Land,Air,Express,ExpressPackaging:Vacumm packaging with export cartonSupply Ability:20,000pcs/monthPlace of Origin:ChinaProductivity:10,000pcs/monthWhat’s the principle of ceramic metallization? The metallization for ceramics mainly consists of molybdenum (Mo) and manganese (Mn) element, the manganese in the metallizing process acts as glass particles and the molybdenum play the role of metal... -
Brand:Jinghui CeramicsMin. Order:Piece/PiecesModel No:Standard or custom-madeTransportation:Ocean,Land,Air,Express,ExpressPackaging:Vacumm packaging with export cartonSupply Ability:200,000pcs/monthPlace of Origin:ChinaProductivity:50,000pcs/monthMetalized Alumina Relay Ceramics Relay ceramics have to withstand very high voltage, high current, also very high mechanical strength is must. Alumina ceramic is an ideal choice as the raw material for making relay ceramics.In the current fashion... -
Brand:Jinghui CeramicsMin. Order:Piece/PiecesModel No:CustomizedTransportation:Ocean,Land,Air,Express,ExpressPackaging:Vacumm packaging with export cartonSupply Ability:200,000pcs/monthPlace of Origin:ChinaProductivity:50,000pcs/monthHigh Purity Aluminum Oxide Metallized Ceramic Insulator Normally. the ceramic components in gas discharge tube (GDT) is made from high purity aluminum oxide, also called alumina ceramic. The metallized ceraemic insulator work as a key part in... -
Unit Price:0.08~10USDBrand:Jinghui CeramicsMin. Order:Piece/PiecesModel No:CustomizedTransportation:Ocean,Land,Air,Express,ExpressPackaging:Vacumm packaging with export cartonSupply Ability:100,000pcs/monthPlace of Origin:ChinaProductivity:10,000pcs/monthWhy nickel plating cover on metallization of ceramics? Regarding metalized ceramics, an additional nickel plating is needed to cover on the metallization. Why does need nickel plating there? Firstly, it brings sufficient wettability of the Al2O3... -
Unit Price:0.95~5USDBrand:Jinghui CeramicsMin. Order:Piece/PiecesModel No:CustomizedTransportation:Ocean,Land,Air,Express,ExpressPackaging:Vacumm packagingSupply Ability:100,000pcs/monthPlace of Origin:ChinaProductivity:10,000pcs/monthCustomized Metalized Ceramics For Electronics We manufacture a large number of customized metalized ceramics for high voltage and high current applications in electronics fileds. Most of these metalized ceramic components are made from high purity... -
Unit Price:50~300USDBrand:Jinghui CeramicsMin. Order:Piece/PiecesModel No:CustomizedTransportation:Ocean,Land,Air,Express,ExpressPackaging:Vacumm packaging with export cartonSupply Ability:200,000pcs/monthPlace of Origin:ChinaProductivity:50,000pcs/monthCeramic Metallized Cylinder for Traveling Wave Tubes The ceramic metallized cylinder is made from alumina ceramic with min. 95% purity. It can be shaped by ISO pressing, dry pressing or hot pressing. To meet the ceramic to the ceramic, the ceramic... -
Unit Price:1.5~5USDBrand:Jinghui CeramicsMin. Order:Piece/PiecesModel No:Standard or custom-madeTransportation:Ocean,Land,Air,Express,ExpressPackaging:Vacumm packagingSupply Ability:200,000pcs/monthPlace of Origin:ChinaProductivity:50,000pcs/month2 Pin Metallized Aluminum Oxide Ceramic Insulator We offer a wide range of many different kinds of 1 pin, 2 pin or multi-pin alumina metallized ceramic insulator. All of them can be built as per customers' special requirement. The main metallization... -
Brand:Jinghui CeramicsMin. Order:Piece/PiecesModel No:CustomizedTransportation:Ocean,Land,Air,Express,ExpressPackaging:Vacumm packaging with export cartonSupply Ability:200,000pcs/monthPlace of Origin:ChinaProductivity:50,000pcs/monthPink 94.4% Al2O3 Alumina Ceramic Metallization Body Our factory offers both thick and thin film technologies in metallizing process on the ceramic parts. The regular metallization layer is molybedenum/managnese（Mo/Mn) and Tungsten(W) as the base... -
Unit Price:3~20USDBrand:Jinghui CeramicsMin. Order:Piece/PiecesModel No:CustomizedTransportation:Ocean,Land,Air,Express,ExpressPackaging:Vacumm packaging with export cartonSupply Ability:2,000,000pcs/monthPlace of Origin:ChinaProductivity:500,000pcs/monthMetallized Alumina Ceramics for Electrical Components We manufacturer a wide range of customized metallized ceramics for our clients, including metallized ceramic tube, metallized ceramic ring, metallized ceramic substrate, metallized ceramic body,... -
Unit Price:5.5~50USDBrand:Jinghui CeramicsMin. Order:Piece/PiecesModel No:CustomizedTransportation:Ocean,Land,Air,Express,ExpressPackaging:Vacumm packaging with export cartonSupply Ability:100,000pcs/monthPlace of Origin:ChinaProductivity:50,000pcs/monthHigh Purity Alumina Metalized Ceramics For Electronics We produce a broad range of alumina metallized ceramics, mainly including purity 94.4%, purity 96% and purity 99%. The main shaping methods for the metalized ceramic insulator include dry... -
Unit Price:5~50USDBrand:Jinghui CeramicsMin. Order:Piece/PiecesModel No:JH.MC.xxxTransportation:Ocean,Land,Air,Express,ExpressPackaging:Vacumm packaging with export cartonSupply Ability:200,000pcs/monthPlace of Origin:ChinaProductivity:50,000pcs/monthMetallized Ceramic Alumina Holder We offer custom fabrication services for metallized ceramics, including typical metallized ceramic tube, metallized ceramic cylinder, metallized ceramic ring, metallized ceramic substrate, metallized end seals for... -
Unit Price:5~20USDBrand:Jinghui CeramicsMin. Order:Piece/PiecesModel No:CustomizedTransportation:Ocean,Land,Air,Express,ExpressPackaging:Vacumm packaging with export cartonSupply Ability:200,000pcs/monthPlace of Origin:ChinaProductivity:50,000pcs/monthMetallized Ceramics for Electrical and Electronic Devices High-percentage, high-purity aluminum oxide ceramics, zirconium oxide ceramics and beryllia are used as the raw material of ceramic base body. Because these technical ceramics are...
About Air Tightness
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Why Air Tightness Is Important for a Metallized Ceramic InsulatorAir tightness is one of the important indicators to measure the quality of Metallized Ceramic Insulator. Air leakage is the main reason for the failure of metal-ceramic insulator packaging shells.
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What are the reasons for air leakageThe main reasons of air leakage are: 1. Ceramic insulators have quality problems before metallization, which causes air leakage in the insulator itself. 2. Some ceramic insulators are too small (to match the size of metal parts). 3. Problems such as the metallization layer on the sealing surface of ceramic insulators falling off and ceramic being exposed.
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How to improve air tightnessAir sealing performance can be improved from the following two aspects.1. Strict Control in Production: Products with unqualified quality are strictly prohibited from entering the metallization process.
2. 100% Full Inspection Before Shipment: Pick out insulators that are undersized or have metallization layer defects.
