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EV Relays Nickel Layer Alumina Oxide Ceramic
Product Details:
| Place of Origin: | China |
| Brand Name: | CMC |
| Certification: | IATF16949, ISO9001, ISO14001, ISO45001 |
| Model Number: | NE100 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 2000 pieces |
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| Price: | USD 1.5~3.0/piece |
| Packaging Details: | Plastic film+paper plate+carton |
| Delivery Time: | 20 work days |
| Payment Terms: | T/T, Western Union, D/P, D/A, MoneyGram, , MoneyGram |
| Supply Ability: | 60,000 pieces per month |
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Detail Information |
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| Material: | 95% Alumina | Color: | Pink, White |
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| Unit: | Piece | Product Name: | Alumina Oxide Ceramic |
| Usage: | Industry Usage | Bulk Density: | 3.7g/cm3 |
| High Light: | EV Relays Alumina Oxide Ceramic,Nickel Layer Alumina Oxide Ceramic,new energy series ceramics |
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Product Description
Ceramic Electronic Components for EV Relays and HVDC Contactors, 95% Alumina Porcelain Case for Arc Extinguish
1. Description:
The new energy series ceramics are produced by high purity complex alumina and nano metallization. It is suitable for brazing of different materials such as copper, aluminum and felling. This series consist of HVDC relay ceramic housing, HVDC contactor ceramic shield, Fusegear ceramic case, ceramic connector for power battery cell.
Our product line features a range of reliable components and systems designed for new energy applications, including EV relays, HVDC contactors, fast-acting fusegear, vacuum interrupters, and power battery cell connectors. The ceramics used in these products are manufactured with uniform texture and good batch stability, ensuring exceptional arc extinguishing performance. The nickel layer is compact, continuous, smooth and provides excellent weldability. The ceramics also offer high flexural strength, high tensile strength, and good air tightness, making them ideal for use in PHEV vehicles, power charging stations, power storage stations, and urban commuting shuttles. Available in 95% alumina, our ceramics are made using dry-processing techniques and can be customized in white, pink, or other colors based on your needs. Trust our high-performance components to meet the demands of your new energy application.
2. Key Words:
New energy, EV relay, HVDC contactor, Fast acting fusegear, Vacuum interrupter, Power battery cell connector, Arc extinguish, Ceramics are with uniform texture and good batch stability, Nickel layer is compact, continuous, smooth and weldability, Ceramics are with high flexural strength, high tensile strength and good air tightness, PHEV vehicles, power charing stations, power storage stations and urban commuting shuttles, 95% alumina, dry-processing, white, pink or customized.
3. Parameters:
| Product Parameters | ||
| Physical Property | Material | 95% Alumina |
| Production Process | Dry Pressing | |
| Product Dimension | Per customers' drawing | |
| Density (g/cm3) | 3.70-3.75g/cm3 | |
| Water Absorption | 0% | |
| Mechanical Performance | Flexural Strength (Mpa) | 310Mpa |
| Modulus of Elasticity (Gpa) | 310Gpa | |
| Hardness (Gpa) | 12.9Gpa | |
| Poisson Ratio | 0.23 | |
| Thermal Character | Linear Thermal Expansion Coefficient | 7.2 |
| Heat Conductivity (W/mk) | 23 | |
| Electrical Property | Dielectric Constant | 9.2 |
| Dielectric Loss Tangent (x10-4) | 8 | |
| Insulation Strength (x106V/M) | 15 | |
| Metalized Ceramic Performance | Air Tightness (Pa·m3/s) | ≤10-8 |
| Bulk Resistivity (Ω·cm) | ≥1010 (20°C), ≥106 (300°C) | |
| Bonding Strength (Mpa) | ≥120Mpa | |
| Metallization Thickness (μm) | ≥20μm | |
