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China, Chinese Refractory Custom High Alumina Metallized Ceramic for Electrical Vacuum Feedthroughs1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Industrial Ceramic ProductsCeramic InsulatorMetallized CeramicAlumina Metallized Ceramic
SHENZHEN JINGHUI INDUSTRY LIMITED
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Product Description Refractory Custom High Alumina Metallized Ceramic for Electrical Vacuum Feedthroughs Product Description In ceramic-to-metal joining technology, a certain metallic layer on the ceramic surface is needed, like Molybdenum or Tungsten. Then, the metal and ceramic can be connected using high-temperature brazing. Metalized alumina Ceramic Parts are commonly used in many applications, like electronics, High-Vacuum Technology, Medical Technology, and Sensor Technology.Our alumina metalized ceramics are famous for their excellent bonding strength, super mechanical, excellent electrical insulation, and exceptional thermal features. The prime features of alumina metallized ceramics 1. High bonding/brazing strength with ideal vacuum tightness between the assembly2. With a diamond-like hardness of 85 HRV and superb compressive strength 3. Great insulation strength and volume resistivity that fit various high voltage high current applications 4. Chemical stability, anti-aging even if it works in various harsh environments, free of rust forever.5. Over 276 times wear resistance compared to stainless steel, leads to a long service lifespan.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 contamination Typical ApplicationsMetalized ceramics are widely used in electronics, high-vacuum technology, sensors, and medical fields, such as vacuum interrupters, electron tubes, feed-throughs, medical linear accelerators/ power tubes, photomultipliers, X-ray tubes, and pressure sensors. Product recommendation Our strength and capability★ 15+ Years of manufacturing experience in OEM, ODM for producing a variety of technical ceramic parts★ In-house comprehensive manufacturing types of equipment from raw material to secondary process★ Powerful R&D and mass production capability to support and meet customized needs in a short time★ Rigorous quality control system and processes from incoming material to shipping of finished goods ★ Surpassing pre-sales and after-sales service, all actions we do are just for customers' business growth CertificationsOur Partners FAQQ1. Are you a factory or trading company?A: We are a manufacturer with 16 years of OEM, and ODM experience for technical ceramic components. Q2: Can you send a sample to check?A: Certainly, the standard type of sample in stock would be free of charge, but freight collected.Q3: When can I get the price?A: We regularly quote within 24 hours after we get your inquiry. If you are in urgent need of getting the price.Please call us or tell us in your email so that we can proceed with your inquiry as a priority.Q4: Is it available to provide customized products?A: We always support custom-made demands as per different materials, dimensions, and designs.Q5: How to ensure quality?A: The dimension out of any batch will be carried out sampling inspection per international AQL standards.The cosmetic inspection will be done fully.
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