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High Hardness Ceramic Electrical Insulators AL2O3 High Temp Ceramic

Loudi Antaeus Electronic Ceramic Co.,Ltd.
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    Buy cheap High Hardness Ceramic Electrical Insulators AL2O3 High Temp Ceramic from wholesalers
     
    Buy cheap High Hardness Ceramic Electrical Insulators AL2O3 High Temp Ceramic from wholesalers
    • Buy cheap High Hardness Ceramic Electrical Insulators AL2O3 High Temp Ceramic from wholesalers

    High Hardness Ceramic Electrical Insulators AL2O3 High Temp Ceramic

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    Brand Name : Antaeus
    Model Number : AD-D020
    Certification : /
    Price : Negotiation
    Payment Terms : T/T or Negotiation
    Supply Ability : Full Supply
    Delivery Time : 15-45 days
    • Product Details
    • Company Profile

    High Hardness Ceramic Electrical Insulators AL2O3 High Temp Ceramic

    Electronic Ceramic Components / Ceramic Electronic Parts


    1. Description:

    The constructed master sintering curve would be ultimately modified if any changes were made to the green microstructure by variations in the particle size distribution, average particle size, initial pore-size distribution and particle packing properties. Under these assumptions and after some mathematical manipulation of the combined stage sintering equation the master sintering curve is developed through the underlying relation, Φ(p) = θ(t, T(t)).


    2. Feature Advantages:

    1) High hardness and high density

    2) Low thermal conductivity

    3) Chemical inertness

    4) Good wear resistance

    5) High Fracture toughness

    6) Good insulation performance

    7) High temperature resistance

    8) A variety of specifications is available

    9) Satisfy various technical requests

    10) Lower medium spoilage

    11) Stiffness texture

    12) Chemical inertness

    13) Good wear resistance

    14) High Fracture toughness

    15) Good insulation performance


    3. Material Features / Properties:

    Composite(wt %)99%99.5%99.8%
    ColorWhite or IvoryWhite or IvoryWhite or Ivory
    Densityg/cm 33.823.93.92
    HardnessHRA838585
    Flexural StrengthMpa (psi*10 3 )375386381

    4. Technical Parameters:

    Technical Parameters of Ceramics
    ItemsTest ConditionsUnit or Symbol99% AL2O395% AL2O390% AL2O3ZirconiaSteatiteSilicon 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----PassPassPassPass-
    Flexural Strength-MPa≥300≥280≥230≥1100≥120≥400
    Elastic Modulus-GPa-≥280≥250≥220-400
    Poisson Ratio-  --0.20~0.250.20~0.25---
    Thermal Shock Resistance800℃( Room Temperature) Cycle: 10 timesPassPassPass---
    Coefficient of Linear Expansion20℃~100℃×10-6 K-1---≤8-
    20℃~500℃×10-6 K-16.5~7.56.5~7.56.5~7.56.5~11.2--
    20℃~800℃×10-6 K-16.5~8.06.5~8.06.3~7.3-4
    20℃~1200℃×10-6 K-1-7.0~8.5----
    Coefficient of Thermal Conductivity20℃W/(m·k)-----90~110
    1000℃
    Dielectric Constant1MHz 20℃-9.0~10.59.0~109.0~10-≤7.5-
    1MHz 50℃--9.0~10----
    10GHz 20℃-9.0~10.59.0~109.0~10---
    Volume Resistivity100℃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 StrengthD.CkV/mm≥17≥15≥15-≥20-
    Chemical Durability1:9HClmg/c㎡≤0.7≤7.0----
    10%NaOHmg/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


    6. Application Fields:

    Widely apply for new energy vehicles, charging piles, solar power generation, energy storage and power storage system, electric vehicle power system and so on.


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


    8. Detection Devices:

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

    9.Order Flow Steps as belows: Inquiry ---Quotation --- Place an order --- Production --- Delivery

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

    11.Shipping and Package:

    12. Our aimed market :

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

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