Ceramic spare part for fuses in EV car
Ceramic spare part for fuses in EV car
1. Description:
Fusegear series ceramics are produced by using high-purity composite alumina combined with dry-pressing method, which are widely used in electrical protection products.
2. Key Words:
Fuse Ceramic, Fusegear ceramic, Electric protection system, New energy, fast-acting fuse, Steatite,uniform texture and good batch stability,Outstanding arc extinguish competency,high flexural strength, high tensile strength and good air tightness,high frequency, high power and good safety components,white, beige, pink or customized,95% alumina or steatite,dry-processing,charging stations, power storage stations, new energy vehicles, intercity commuting trains, network equipments and new infrastructures.
3. Paremeters:
| 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 | |
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