Microwave Magnetron Metallized Alumina Ceramics Insulator IATF16949

Place of Origin Hunan,China
Brand Name Antaeus
Certification /
Model Number AD-M038
Minimum Order Quantity Negotiation
Price Negotiation
Packaging Details Inner vacuum packaging, outside carton.
Delivery Time 15-45 days
Payment Terms T/T or Negotiation
Supply Ability Full Supply

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Product Details
Product Name Microwave Magnetron Ceramic Material Alumina (Aluminum Oxide, Al2O3)
Density 3.7g/cm3-5.9g/cm3 Power Range ≤7W /cm2
Working Temperature -40℃-125℃ Pressure ≦ 10-3Pa
Working Voltage 3v~480v Thermal Shock Test 1.(Temperature):-55℃/125℃ 2,(Time)2.2min 3 (Switching Time ) Max 10s 4 (Frequency):15 Times
Working Life >5000 H
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Microwave Magnetron Metallized Alumina Ceramics

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IATF16949 Metallized Alumina Ceramics

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Microwave Magnetron metallized ceramic insulator

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Product Description

Home Electrical Microwave Magnetron Ceramic / Special Ceramic Parts

1. Description:

The pyrolysis of PFSs within the channels of the mesoporous silica MCM-41 and the creation of nanostructured magnetic ceramic nanocomposite materials has been achieved.220 In addition, use of a sacrificial porous alumina yields organometallic and magnetic ceramic nanofibers.221 Hyperbranched PFSs have also been synthesized and pyrolysis of these interesting materials has been found to lead to superparamagnetic ceramics.222 Furthermore, pyrolysis of PFSs with pendant Co clusters yields ceramics containing hybrid Fe/Co nanoparticles.223

 

2. Feature Advantages:

1) High elasticity modulus

2) High compressive strength.

3) Anti corrosion

4) Abrasion resistance

5) Impact resistance

6) High precision

7) High stability

8) Good advanced ceramic materials

9) High welding sealing performance

10) High hardness and high density

11) Low thermal conductivity

12) Chemical inertness

13) Good wear resistance

14) High Fracture toughness

15) Good insulation performance

16) High temperature resistance

 

3. Material Features / Properties:

Composite (wt %) 99% 99.5% 99.8%
Color   White or Ivory White or Ivory White or Ivory
Density g/cm 3 3.82 3.9 3.92
Hardness HRA 83 85 85
Flexural Strength Mpa (psi*10 3 ) 375 386 381

 

4. Technical Parameters:

Technical Parameters of Ceramics
Items Test Conditions Unit or Symbol 99% AL2O3 95% AL2O3 90% AL2O3 Zirconia Steatite Silicon Carbide
Volume Density -- g/cm3 ≥3.70 ≥3.62 ≥3.40 ≥5.90 ≥2.60 ≥3.08
Tightness -- Pa·m³/s ≤1.0×10-11 ≤1.0×10-11 ≤1.0×10-11 - - -
Liquid Permeability -- -- Pass Pass Pass   Pass -
Flexural Strength - MPa ≥300 ≥280 ≥230 ≥1100 ≥120 ≥400
Elastic Modulus - GPa - ≥280 ≥250 ≥220 - 400
Poisson Ratio -   - - 0.20~0.25 0.20~0.25 - - -
Thermal Shock Resistance 800℃( Room Temperature) Cycle: 10 times   Pass Pass Pass - - -
Coefficient of Linear Expansion 20℃~100℃ ×10-6 K-1 - - -   ≤8 -
20℃~500℃ ×10-6 K-1 6.5~7.5 6.5~7.5 6.5~7.5 6.5~11.2 - -
20℃~800℃ ×10-6 K-1 6.5~8.0 6.5~8.0 6.3~7.3   - 4
20℃~1200℃ ×10-6 K-1 - 7.0~8.5 - - - -
Coefficient of Thermal Conductivity 20℃ W/(m·k) - - - - - 90~110
1000℃
Dielectric Constant 1MHz 20℃ - 9.0~10.5 9.0~10 9.0~10 - ≤7.5 -
1MHz 50℃ - - 9.0~10 - - - -
10GHz 20℃ - 9.0~10.5 9.0~10 9.0~10 - - -
Volume Resistivity 100℃ Ω·cm ≥1.0×1013 ≥1.0×1013 ≥1.0×1013 - ≥1.0×1012 -
300℃ ≥1.0×1013 ≥1.0×1010 ≥1.0×1013 - - -
500℃ ≥1.0×109 ≥1.0×108 -- - - -
Disruptive Strength D.C kV/mm ≥17 ≥15 ≥15 - ≥20 -
Chemical Durability 1:9HCl mg/c㎡ ≤0.7 ≤7.0 - - - -
10%NaOH mg/c㎡ ≤0.1 ≤0.2 - -- - -
Grain Size - μm - 3~12 - - - -

 

5. Process Flows:

Formulating --- Granulating --- Forming --- Sintering --- Grinding --- Printing --- Nickel Plating --- Inspecting --- Packing

Microwave Magnetron Metallized Alumina Ceramics Insulator IATF16949 0

 

6. Application Fields:

Microwave Magnetron Ceramic for Home Electrical Appliances , Aerospace and Other Industry!

Microwave Magnetron Metallized Alumina Ceramics Insulator IATF16949 1

 

7. Production Facilities: Prilling Tower , Forming Machine , High Temperature Sintering Kiln

Microwave Magnetron Metallized Alumina Ceramics Insulator IATF16949 2

 

8. Detection Devices:

Electric Performance Tester , Film Thickness Analyzer , Granulometer , Helium Mass Spectrometer Leak Detector , Universal Pull Force Meter

Microwave Magnetron Metallized Alumina Ceramics Insulator IATF16949 3

 

9. Notes:Above information only for reference and please contact with us for more details freely when you have any inquiry!