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Alumina ceramic
  • Overview

  • Features

  • Materials

  • Application

  • Machining

  • Alumina Ceramic Products - Fast Shipping、High Precision、Factory Price

    As a alumina ceramics products manufacturer.We can offer alumina ceramics products with different proportions(95%-99.99% Al2O3).

    Alumina ceramic is a kind of ceramic material mainly composed of alumina (Al2O3).Alumina ceramics have good conductivity, mechanical strength and high temperature resistance and other capabilities.

  • The advantage of the Alumina ceramic parts products

    1.Very good electrical insulation (1x1014 to 1x1015 Ωcm)...
    2.Moderate to extremely high mechanical strength (300 to 630 MPa)....
    3.Very high compressive strength (2,000 to 4,000 MPa)...
    4.High hardness (15 to 19 GPa)...
    5.Moderate thermal conductivity (20 to 30 W/mK)...
    6.High corrosion and wear resistance...
    7.Low density (3.75 to 3.9 g/cm3)...
    8.Operating temperature without mechanical load 1,000 to 1,750°C....
    9. Other excellent property

    Alumina ceramic property

    ·Flexural strength·Chemical resistance·Electrical insulation ·Corrosion resistance·Dielectric strength·Wear resistance ·Temperature resistance·Thermal conductivity·High voltage·Hardness...

  • Alumina ceramic purity for ceramic parts we can offered

    · 95%--99.99% Alumina (Al2O3)   
    High purity alumina ceramics:
    99.99% Alumina ceramic; 99.9% Alumina ceramic,
    Ordinary alumina ceramics:
    99.7% Alumina ceramic,99.5% Alumina ceramic,99% Alumina ceramic,97% Alumina ceramic,96% Alumina ceramic,95% Alumina ceramic

    Note: different industries, different environments, different equipment, different products have different requirements on the composition of alumina, different alumina ceramic components have different performance and service life.

  • Application of alumina ceramic product parts

    Alumina products by shape
    1.Plate types: plate,piece,sheet,substrates,lining,boards etc.
    2.Rod/Tube types: tube,rod,bar,pins,stick,shaft,plunger,liner,nozzle.etc
    3.Ring types: washer,ring,gasket,spacer,bushing,sleeve,disc,disk, etc
    4.Other shape products can be customized.like punching, external thread, internal thread, polishing, hollowing out, concave and convex, bending, etc.

    Alumina products by industry
    automotive, aviation, space travel
    electrical and thermal insulation
    electronics and sensors
    energy technology, power generation
    environmental technology
    fluid technology
    friction-reduction, wear- and corrosion -protection
    high temperature applications
    laboratory technology,laser technology
    mechanical and chemical process engineering
    and other industry...

  • Alumina Ceramic parts machining technical parameters:

    Dimensional accuracy:Up to 0.001mm
    Smoothness:Highest possible mirror
    Concentricity:Up to 0.003mm
    The inner hole tolerance: 0.005mm
    Straight flute:The narrowest 0.1x100mm
    The thickness of the size:Minimum to 0.02mm
    The screw thread:Minimum thread M2
    Cylindricity:Up to 0.004mm
    The smallest aperture:The minimum 0.07mm
    Visual quality:No cracks, no dark dots, no contamination...etc;
    For more details.please contact us soon, our ceramic engineer online service.thanks

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    Contact Us

    1. 120.214.*.* - China/Henan - Ceramic rod

      69.243.*.* - America/Chicago - Ceramic tube

      140.233.*.* - America/New_York - Zirconia ceramic

      195.75.*.* - Europe/Madrid - Ceramic pin

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