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China, Chinese High Precision Zirconia Ceramic Parts with Metallization1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Industrial Ceramic ProductsCeramic InsulatorCeramicsCeramic Inuslator
SHENZHEN JINGHUI INDUSTRY LIMITED
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Product Description High Precision Zirconia Ceramic Parts with MetallizationThe description of the metallized ceramics In the ceramic to metal joining technology, a certain metallic layer on the ceramic surface is needed, like Molybdenum or Tungsten, then it could achieve in connection with metal and ceramic by means of high-temperature brazing. Metallized alumina ceramic parts are commonly used in many applications, like electronics, high-vacuum technology, medical technology and sensor technology.The metallized alumina ceramic parts we manufactured have excellent bonding strength, super mechanical, excellent electrical insulation and exceptional thermal features. Standard types of the metallization1. Zirconia ceramic base + silver (Ag) plating directly2. Zirconia ceramic base + molybdenum (Mo/Mn) metallization3. Zirconia ceramic base + molybdenum (Mo/Mn) metallization + nickel (Ni) plating4. Zirconia ceramic base + tungsten (W) metallization + gold (Au) plating The key parameters capabilityLeak rate≤1×10-11 Pa?m3 / sMetal layer tensile strength≥ 150MpaVolume Resistivity≥108Ω?cmCTE(6.5 ~ 8.0) × 10-6 /°CInsulation strength≥18kV/mm (D?C)Dielectric constant9~10(1MHz, 20°C)Cosmetic quality: 1. No cracks, no bubbles; 2. Evenly distributed glaze; 3. No contaminationThe typical application of metallized ceramicsMetallized ceramics are widely used in electronics, high-vacuum technology, sensors, and medical fields, like vacuum interrupters, electron tubes, feed-throughs, medical linear accelerators/ power tubes, photomultipliers, X-ray tubes, and pressure sensors.Other types of metalized ceramics
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