• Metallized Magnetron Ceramic Rings
  • Metallized Magnetron Ceramic Rings
  • Metallized Magnetron Ceramic Rings
  • Metallized Magnetron Ceramic Rings
Metallized Magnetron Ceramic Rings

Metallized Magnetron Ceramic Rings

Product Details:

Place of Origin: China
Brand Name: CMC
Certification: ISO9001, ISO14001, ISO45001, RoHS
Model Number: MS18

Payment & Shipping Terms:

Minimum Order Quantity: 3000 Pieces
Price: USD 0.2~0.6/piece
Packaging Details: Foam+Carton
Delivery Time: 20 work days
Payment Terms: D/P, T/T, Western Union
Supply Ability: 1,000,000 pieces per month
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Detail Information

Material: Alumina Color: White, Pink, Red
Application: Magnetron, Microwave Oven, Microwave Generator
High Light:

Magnetron Technical Ceramic Parts


Metallized Layer Technical Ceramic Parts

Product Description

Magnetron Ceramic Rings With Metallized Layer


1. Description:

    The magnetron series ceramics spare parts are produced by high purity alumina and metallization ways. It is suitable for brazing of different materials such as copper, aluminum, kovar and so on.


2. Applications:

    The main applications are magnetron in microwave oven, microwave generator and so on. 


3. Specifications:

    Material: 95% alumina

    Machining Type: dry-processing

    Color: customized colors according to customer requirements


4. Feature Advantage:

    Ceramics are with uniform texture and good batch stability.

    The nickel layer is dense, continuous, flat and weldable.

    Ceramics are with high flexural strength, high tensile strength and good air tightness.

    It can meet the requirement of high frequency, high power and good safety components.

    Stable performance at high temperature circumstance.


5. Key Words:

    Magnetron, Microwave oven, Microwave generator, Radar microwave generator.


Metallized Magnetron Ceramic Rings 0

6. 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

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