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Small Ceramic al2o3 97% Alumina Ceramic Electric Insulator Parts With Holes

Categories Precision Ceramic Components
Brand Name: OEM
Model Number: Customized
Certification: ISO,
Place of Origin: Guangdong, China(mainland)
MOQ: 5 pcs
Price: Negotiable
Payment Terms: L/C, T/T, Western Union, Paypal, D/P, D/A, MoneyGram
Supply Ability: 5000 pcs per month
Delivery Time: 5 - 25 working days after order confirmed
Packaging Details: Wrap in paper first individually, then packed in bubble bags, finally put in standard export carton packing, or OEM packing.
Product name: Alumina Ceramic Insulator
Material: Zirconia / Alumina / Si3N4
Density: 3.9 g / cm3 - 5.9 g / cm3
Size and Shape: Customized
Color: White, yellowish, or OEM
Diameter range: 0.5mm - 150mm
Length rangehardness: 0.5mm - 400mm
Max working temperature: 1750℃ (Alumina), 1050℃ ( Zirconia)
Application: Alumina ceramic electric insulator parts
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    • Product Details
    • Company Profile

    Small Ceramic al2o3 97% Alumina Ceramic Electric Insulator Parts With Holes

    Small size ceramic al2o3 97% alumina ceramic electric insulator parts with holes


    Alumina, also known as Aluminum Oxide, is a hard wearing advanced technical ceramic material frequently used in a wide variety of industrial applications. Once fired and sintered, it can only be machined using diamond-grinding methods. It features high hardness and wear resistance, low erosion levels, high temperature resistance, corrosion resistance, and bioinertness. Additionally, it can be highly polished making it useful for precision sealing applications like pumps and
    pistons.


    Alumina is an excellent high temperature ceramic material due to its high temperature stability. It is the most commonly used type of advanced ceramic and is available in purities ranging from 95 – 99.9%. Precision Ceramics has access to many different types of Alumina including: injection molded, die pressed, isosostatically pressed, slip cast, and extruded.


    Product Description

    Advantages of ceramic insulator parts al2o3 99%:

    1. Refractory.

    2. Self Lubricating

    3. Long Service Life.

    4. Good Polished Surface.

    5. Environmental and Healthy.

    6. Superior Mechanical Strength.

    7. High Corrosion and Wear Resistance.

    8. Good Insulation Performance Precision.

    9. High Temperature and Pressure Resistance.

    10. High Purity Zirconia and Alumina Ceramic Material.


    Due to these outstanding properties, Ceramic Products are used in a wide range of industrial and advanced appications.

    And a lot of practical applications prove that our ceramic products has reached a state of high standard and quality.


    Properties Sheet:

    PropertiesUnits95 Alumina99 AluminaZirconia
    Densityɡ / cm33.653.925.95 - 6.0
    Water Absorption000
    Coefficient of Thermal Expansion10-6 / K7.98.510.5
    Modulus of Elasticity Young’s ModGpa280340210
    Poisson’s Ratio/0.210.220.3
    HV HardnessMpa140016501300 - 1365
    Flexural Strength @ Room TemperatureMpa280310950
    Flexural Strength @ 700℃Mpa220230210
    Compressive Strength@Room TemperatureMpa200022002000
    Fracture ToughnessMpa * m½3.84.210
    Heat Conductivity @ Room TemperatureW / m * k18 - 2526 - 302.0 - 2.2
    Electrical Resistivity @ Room TemperatureΩ*mm2 / m>1015>1016>1015
    Max Application Temperature150017501050
    Resistance to Acid Alkaline/HighHighHigh
    Dielectric Constant/9.59.826
    Dielectric StrengthKV / mm1622/
    Thermal Shock ResistanceΔ T ( ℃ )220180 - 200282 - 350
    Tensile Strength @ 25℃Mpa200248252


    Detailed Images



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    Packaging and Shipping

    Al2o3 Ceramic oil valves will be wraped in paper first individually, then packed in bubble bags, finally put in standard export carton packing, or OEM packing..

    Shipped by Express ( DHL, TNT, UPS, Fedex, EMS ), Air, or Sea transportation.






    Company information

    Who Are We?

    Mingrui has yeas of professional OEM experience in manufacturing industrial ceramic parts. We can make the products according to your drawings, custom the size, thickness and other parameters.



    What Do We Do?

    We have very advanced technologies in the production of zirconia and alumina ceramic nozzle, rod, ring, tube, shaft, plate, sleeve, valve, plunger, bearing, and semiconductive ceramics etc.. They are applicable to Electrical, Appliance, Mining, Oil & Gas, Energy & Power, Food & Medical, Agriculture, Aerospace,

    even other High-end fields.


    Our products with some certificates, such as , CE, TUV, etc..


    Factory Show




    Production Process Show

    One-stop production, from the raw material ( powder ) to final products, control the quality strickly of every production link.

    Quality Small Ceramic al2o3 97% Alumina Ceramic Electric Insulator Parts With Holes for sale
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