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ISO14001 Alumina Ceramic Header Assembly For HVDC Relay
Product Details:
| Place of Origin: | China |
| Brand Name: | CMC |
| Certification: | IATF16949, ISO9001, ISO14001 |
| Model Number: | NE122 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 2000 pieces |
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| Price: | USD 12.52~16.5/piece |
| Packaging Details: | Plastic film+paper plate+carton |
| Delivery Time: | 20 work 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% Alumina | Color: | White, Pink |
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| Unit: | Piece | Density: | 3.7g/cm3 |
| High Light: | Alumina Ceramic Header Assembly,HVDC Relay Header Assembly,ISO14001 Header Assembly |
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Product Description
Alumina Ceramic Header Assembly
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. It is applying to HVDC Relay ,sealed disconnect switch ,made of 95% aluminum oxide.
Our product is manufactured using high-quality aluminum oxide and copper, with a thick-film nickel plating technology that ensures great limberness and good corrosion resistance. The open mould design offers high intensity and good high-temperature resistance performance, while maintaining high purity for maximum effectiveness.
2.Key Words:
Manufacture samples , open mould ,aluminum oxide,thick-film nickel plating technology,copper and alloys,great limberness,Good corrosion resistance,High intensity,Good high-temperature resistance performance,High purity.
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 | |
