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Alumina Ceramic Parts Metalizing For Electronics Semiconductors/Innovacera
| Model No. : | Ceramic Parts Metalizing |
|---|---|
| Brand Name : | Innovacera |
Product description
Alumina Ceramic Parts Metalizing For Electronics Semiconductors/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:
- Excellent electrical insulation
- Exceptionally strong bond strengths
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Reduce Waste ,Reduce Cost
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High Reliability
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InksThick Film Metallization
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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.
4. Properties of Alumina Material:
| Item | Test Condition | Unit&Symbol | 95% Al2O3 | 99% Al2O3 | 99.7% Al2O3 |
| The main chemical ingredient | Al2O3 | Al2O3 | Al2O3 | ||
| Bulk Density | g/cm3 | 3.6 | 3.89 | 3.96 | |
| Maximum Use Temperature | 1450°C | 1600°C | 1650°C | ||
| Water absorption | % | 0 | 0 | 0 | |
| ROHS Hardness | ≥85 | ≥89 | ≥89 | ||
| Flexural strength | 20° C | MPa (psi x 103) | 358 (52) | 550 | 550 |
| Compressive Strength | 20° C | MPa (psi x 103) | 2068 (300) | 2600(377) | 2600(377) |
| Fracture Toughness | K(I c) | Mpa m1/2 | 4 - 5 | 5.6 | 6 |
| Coefficient of thermal expansion | 25-1000° C | 1X 10-6/°C | 7.6 | 7.9 | 8.2 |
| Coefficient of thermal conductivity | 20° C | W/m °K | 16 | 30 | 30.4 |
| Thermal Shock Resistance | Tc | °C | 250 | 200 | 200 |
| Dielectricity constant | 1MHz.25°C | 9 | 9.7 | 9.7 | |
| Dielectric strength | ac-kV/mm (ac V/mil) | 8.3 (210) | 8.7 (220) | 8.7 (220) | |
| Volume Resistivity | 100°C | ohm-cm | > 1013 | > 1014 | > 1014 |
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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