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China, Chinese Metallized Ceramic Bushings and Ceramic to Metal Assemblies1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Ceramic MaterialMetal CeramicsCeramic Brazing PartsCeramic to Metal Assemblies
Xiamen Innovacera Advanced Materials Co., Ltd.
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Product Description Metallized ceramic bushings are widely used in the joining process of ceramics and metals. Ceramics have excellent insulation properties and can be well combined with metals through the metallization process. In addition to standard bushings, INNOVACERA is available in many custom shapes and sizes. INNOVACERA also has brazing capabilities and can provide a one-stop service from ceramics to brazed components. This serivce allows us to offer finished hermetically sealed ceramic terminals for assembly. Part #DAJIN-CM-4000.4940.1430.309IN-CM-400-10.4940.1690.309IN-CM-400-1M0.4940.2280.309IN-CM-400-20.5620.2000.375IN-CM-400-2M0.5620.2500.375IN-CM-400-30.6190.2600.403IN-CM-400-41.0000.3200.500IN-CM-400-50.9940.4470.497IN-CM-400-60.5560.2000.372IN-CM-400-71.050.510.497IN-CM-400-80.7440.2650.372IN-CM-400-8-10.7440.3020.372IN-CM-400-8-20.7500.3440.375IN-CM-400-90.9940.3820.497IN-CM-400-9-10.9940.3820.497IN-CM-400-101.750.760.625IN-CM-400-120.5560.2000.278IN-CM-400-140.5620.2600.375 Alumina Ceramic PropertiesPropertiesUnitsAlumina CeramicPuritywt%95%99%99.8%Volume Densityg/cm33.653.8≥3.89Water Absorption%000Crystal Size(Grain Size)μm4-54-54-5Vickers Hardness, HV1.0Gpa141600≥15Flexural StrengthMpa300310≥300Coefficient of LinearExpansion20-500oC1x10-6 mm/oC6.5-7.56.5-7.56.5~7.520-800oC6.5-8.06.5-8.06.5~8.0Thermal ConductivityW/m·K( 20oC)2025≥20.9Specific Heat CapacityKJ/(kg·K)≥0.8≥0.8≥0.8Dielectric StrengthKV/mm≥1215*106≥12Volume ResistivityΩ·cm 20oC≥1014≥1014≥1014Ω·cm 300oC≥1011≥1011≥1011Ω·cm 500oC≥109≥109≥109Dielectric Constant1MHz99-109-10Tangent of Dielectric Loss1MHz≤4x10-4≤2x10-4≤3x10-4Surface Roughnessμm0.4 After Machine0.1-0.4 After Machine0.1-0.4 After MachineMax Working TemperatureoC160016001650
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