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Oxidation Resistant 95% Alumina Ceramic Parts
Product Details:
| Place of Origin: | China |
| Brand Name: | CMC |
| Certification: | IATF16949, ISO9001, ISO14001, ISO45001 |
| Model Number: | CMC04 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 2000 pieces |
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| Price: | USD 0.28~2.68/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 |
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| Unit: | Piece | ||
| High Light: | 95% Alumina Ceramic Parts,Oxidation Resistant Alumina Ceramic Parts,95% Alumina Ceramic Products |
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Product Description
CMC 04 metal ceramic parts
Product Features
Vacuum packaging metallized ceramics is to firmly adhere a layer of metal film on the surface of the ceramic to realize the combination between the ceramic and the metal, so that it has both the characteristics of ceramics and the properties of metal. There are various ceramic metallization processes such as molybdenum-manganese sintering method, gold electroplating, copper electroplating, tin electroplating, nickel electroplating, vacuum plating and so on.
Characteristics of alumina ceramics:
The product uses fine ceramic powder, through the ceramic process, formed ceramic parts with high hardness, high melting point, wear resistance, corrosion resistance and other properties, oxidation resistance and good optical, acoustic, electromagnetic,
Sensitivity and other properties are far superior to metal materials and polymer materials.
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 | |
