Aluminum Oxide Ceramic tips for Magnetron With Metallized Layer
Price:
USD 0.2~0.6/piece
MOQ:
3000 Pieces
Delivery Time:
20 work days
Brand:
CMC
Product Description
Aluminum Oxide Ceramic tips for Magnetron With Metallized Layer
1. Description:
The magnetron series ceramics are produced by high purity complex alumina and nano metallization. It is suitable for brazing of different materials such as copper, aluminum, kovar and so on.
2. Key Words:
Magnetron, Microwave oven, Microwave generator, Radar microwave generator,uniform texture and good batch stability,dense, continuous, flat and weldable,high flexural strength, high tensile strength and good air tightness,white, beige, pink or customized,Stable performance at high temperature circumstance.
3. Parameters:
| Product Parameters | ||
| Physical Property | Material | 95% Alumina |
| Production Process | Dry Pressing + 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 | |
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Company
Hunan Meicheng Ceramic Technology Co., Ltd.
Location
Special ceramic industrial park, economy development district
Contact Person
Yedda