Hunan Meicheng Ceramic Technology Co., Ltd.
Hunan Meicheng Ceramic Technology Co., Ltd.
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Machining Ceramic Parts for Fuse, 95% Alumina White Porcelain Housing for Fusegear and Electric Protection System
1. Description:
Fuse gear ceramic parts of EV Cars is 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.charging , new energy vehicles, intercity commuting trains, network equipments.
3. Paremeters shows :
| 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 | |
