95 White Alumina Big Tube Metalizing Ceramics For Feedthroughs/Innovacera

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seat: Beijing
Validity to: Long-term effective
Last update: 2017-12-04 23:23
Browse the number: 67
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95 White Alumina Big Tube Metalizing Ceramics For Feedthroughs/Innovacera 1. Introduction: Our Ceramic metallization Technologies produces industrial products with exceptionally strong bond strengths. Our thick film metallization inks utilize a Moly-Manganese (MoMn) refractory formula that is designed for oxide ceramic substrates. Metallizing materials include a variety of precious metals. We understands metallizing, brazing, and metal-to-ceramic joining. Whether you are adding an electronic circuit path to one of our high-purity substrates or joining a metal component with ceramic, our metallization, brazing and joining experts help you select the most effective and cost-efficient method and material. 2. Metallized ceamics properties: 1).Excellent electrical insulation 2).High hardness 3).Relatively low strength and fracture toughness 4).Resistance to wear and corrosive 5).Excellent thermal stability 6).Resistance to high temperatures 7).High electrical resistivity 8).Good chemical stability and resistance 9).High corrosion resistance 10).Excellent thermal shock resistance 11).High thermal insulation 12).A Low Young's modulus 13) InksThick Film Metallization 14)Refractory FormulationMoly-Manganese (MoMn) 3. Metallized ceamics applications: Vacuum interrupters,Screen Printing ,Roll Printing ,Hand Painting ,Air Brush Spraying, Immersion, Centrifugal Coating, Power switches, Needle Painting, Electrical transmission and distribution, Feed-through insulators, Electronics industry, High-power receptacles,Textile machinery, Defense, Power grid tubes, Medical electronics,Precipitator products, Automobile industry, Insulator rings and cylinders, Avionics, Traveling wave tubes, Solid Oxide Fuel Cells,White goods,Windows, High power/High temperature application,Windows, Electrical and electronic devices, Electron Tube Headers, Insulating discs. 95 White Alumina Big Tube Metalizing Ceramics For FeedthroughsInnovacera.jpg 4. Properties of Alumina Material: Properties Units Alumina(Al2O3) Porous Mullite Al2O3 92% Al2O3 96% Al2O3 99% Al2O3 99.5% Al2O3 Mechanical Density g/cm3 2.8 3.6 3.7 3.9 3.9 Color —— —— Tan White White Ivory Ivory Water Absorption % 0 0 0 0 0 Vickers Hardness Gpa —— 7.4 11 11.5 13 14 Flexural Strength (20°C) Mpa 50~100 170 345 358 380 380 Compressive Strength (20°C) Mpa 20~100 550 2200 2300 3000 3000 Thermal Thermal Conductivity (20°C) W/m.K 3.1 3.5 16.7 24.8 25~35 25~35 Thermal Shock Resistance (20°C) ΔT(C) —— 300 250 250 200 200 Maximum Use Temperature °C 1900 1700 1500 1600 1700 1700 Electrical Volume Resistivity (25°C) Ω.cm —— >1014 >1014 >1014 >1014 >1014 innovacera ceramics company.jpginnovacera ceramics Certification.jpginnovacera industrial ceramics factory.jpgindustrial ceramic process 1.jpgindustrial ceramic process 2.jpginnovacera industrial ceramics QA & QC control.jpg innovacera industrial ceramics Research & Development.jpg 5. We can supply alumina metallized ceramic insulator bushing according to customer's drawings, samples and performance requirement. Welcome to send your inquiry for us at any time.

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