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Aluminum Oxide Ceramic High Voltage DC Relay Components
Product Details:
| Place of Origin: | China |
| Brand Name: | CMC |
| Certification: | IATF16949, ISO9001, ISO14001 |
| Model Number: | NE116 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 2000 pieces |
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| Price: | USD 1.0~3.5/piece |
| Packaging Details: | Plastic film+paper plate+carton |
| Delivery Time: | 15 days |
| Payment Terms: | T/T, Western Union, L/C |
| Supply Ability: | 60,000 pieces per month |
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Detail Information |
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| Material: | 95% Aluminum Oxide | Color: | Pink |
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| Application: | High Voltage DC Relay | Density: | 3.7g/cm3 |
| High Light: | Aluminum Oxide Ceramic Relay Components,Metallized Ceramic Relay Components,Aluminum Oxide Ceramic Relay Parts |
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Product Description
Aluminum Oxide Ceramic Parts for Relay Components
1. Description:
This product is produced with high-purity toughened alumina ceramics and thick-film nickel plating technology. It has high strength and high welding and sealing performance. It is suitable for brazing different materials such as copper and alloys. Reaching the reliable sealing and insulation standards of DC high-voltage relays.
2. Applications:
Alumina ceramic components used in HVDC relay of new energy electric vehicle
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 | |
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