Advanced Technical Ceramic for EV and PHEV Power Battery, 95%
Alumina Metallized Porcelain Connector for New Energy Car
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 kovar. This series
consist of HVDC relay ceramic housing, HVDC contactor ceramic
shield, Fusegear ceramic case, ceramic connector for power battery
cell.
Our products have been designed specifically for new energy
applications, including EV cars and PHEV cars. We offer a range of
high-quality components, including HVDC contactors, vacuum
interrupters, and power battery cell connectors.
Our products are manufactured using ceramics with uniform texture
and good batch stability. 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, ensuring exceptional performance in even the most
demanding applications.
In addition to their exceptional durability, our products are also
designed to deliver high frequency, high power, and maximum safety.
They are made from 95% alumina using dry-processing techniques and
can be customized in white or other colors based on your needs.
Our products are ideal for use in power charging stations, power
storage stations, and urban commuting shuttles. We're dedicated to
providing reliable and high-performance solutions for all of your
new energy needs. Choose our products with confidence, knowing that
they'll deliver the results you need to succeed.
2. Key Words:
New energy, EV Car, PHEV car, HVDC contactor, Vacuum interrupter,
Power battery cell connector,uniform texture and good batch stability,compact, continuous,
smooth and weldability,high flexural strength, high tensile
strength and good air tightness,high frequency, high power and good
safety components,95% alumina,dry-processing,white or
customized,power charing stations, power storage stations and urban
commuting shuttles.
3. Parameters:
| Product Parameters |
| Physical Property | Material | 95% Alumina |
| Production Process | Dry Pressing and Brazing |
| 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 |
