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12.9Gpa Hardness HVDC Relay Ceramic Components
Product Details:
| Place of Origin: | China |
| Brand Name: | CMC |
| Certification: | IATF16949, ISO9001, ISO14001 |
| Model Number: | NE118 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 2000 pieces |
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| Price: | USD 1.68~3.58/piece |
| Packaging Details: | package method is adopted plastic film,paper plate and carton |
| Delivery Time: | 20 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 Perceny Aluminum Oxide | Color: | White |
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| Application: | HVDC Relay | Density: | 3.7g/cm3 |
| High Light: | HVDC Relay Ceramic Components,12.9Gpa Hardness Ceramic Components,12.9Gpa Hardness Ceramic Parts |
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Product Description
metallization HVDC relay ceramic component
1. Description:
This ceramic component is made of 95 percent aluminum oxide, and is used in HVDC relay as one assembly.
2. Customized Service
Meicheng Co has its mould factory, we provide service of making mould according customer's drawing.
3. Parameters List:
| 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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