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95 percent Ceramic Seal Rings
95 percent Ceramic Seal Rings
95 percent Ceramic Seal Rings
95 percent Ceramic Seal Rings
Specifications
Brand Name :
Antaeus
Model Number :
AD-B006
Certification :
/
Place of Origin :
Hunan,China
MOQ :
Negotiation
Price :
Negotiation
Payment Terms :
T/T or Negotiation
Supply Ability :
Full Supply
Delivery Time :
15-45 days
Packaging Details :
Inner vacuum packaging, outside carton.
Product Name :
Metallized Alumina Ceramic Rings / Ceramic Insulators for Battery
Material :
Alumina (Aluminum Oxide, Al2O3)
Insulation Resistance :
1000M Ω（1000VDC)
High Light :
Alumina Ceramic Rings / Metallized Ceramic Insulators / Electrical Ceramic Components
Thermal Shock Resistance room temperature to 850C :
will not burst or leak after five operations
Max. Use Temp. :
1650℃
ROHS Hardness :
≥89
Flexural strength :
550 Mpa(psix10^3)
Compressive Strength :
2600(377) Mpa(psix10^3)
Coefficient of thermal expansion :
8.2 X10^-6/℃
Coefficient of thermal conductivity :
17-30.4 W/m.K
Description

Mechanical Strength Alumina Ring / Industry Seal Ring

1. Description:
Industry seal ring uses of structural technical ceramics continues to grow. Modern Ceramics fabricates structural ceramic components for a variety of industrial applications. A few examples are listed below:
Alumina ceramic Semiconductor rings, lift pins, and end effectors;
Ceramic Precision medical and laser instrumentation components for wear resistance and electrical isolation;
Ceramic Bushings, punches, dies, and forming tools;
ceramic Fluid handling components such as pump plungers, liners, tubes, shafts, pistons and cylinders;
Ceramic Mechanical seals, ceramic valve seats, and ceramic control valve components;
ceramic Thread guides, ceramic screws, ceramic spray nozzles.
ceramic Industrial knives and blades

2. Feature Advantages:

1) Anti corrosion

2) Good advanced ceramic materials

3) Good wear resistance

4) High Fracture toughness

5) Lower medium spoilage

6) Stiffness texture

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 --- Assembing --- Brazing --- Inspecting --- Packing

95 percent Ceramic Seal Rings

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

95 percent Ceramic Seal Rings

7. Detection Devices:

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

95 percent Ceramic Seal Rings

8. Our advantages: Quality Assurance ; Price Competitive ; Factory Supply Directly ; Good Service

95 percent Ceramic Seal Rings

9. Shipping and Package:

95 percent Ceramic Seal Rings

10. Our aimed market:

95 percent Ceramic Seal Rings

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

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95 percent Ceramic Seal Rings

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Product Detail
Brand Name :
Antaeus
Model Number :
AD-B006
Certification :
/
Place of Origin :
Hunan,China
MOQ :
Negotiation
Price :
Negotiation
Contact Supplier
95 percent Ceramic Seal Rings
95 percent Ceramic Seal Rings

Loudi Antaeus Electronic Ceramic Co.,Ltd.

Verified Supplier
4 Years
hunan, loudi
Since 2004
Business Type :
Manufacturer
Main Products :
Alumina Ceramic Components, Ceramic Housing, Metallized Alumina Ceramics
Total Annual :
3500000-5000000
Employee Number :
400~600
Certification Level :
Verified Supplier
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