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High Fracture Toughness Zirconia Ceramic Tube Insulation Wear Resistant

Categories Ceramic Tube
Brand Name: Mingrui
Model Number: XF-225
Certification: ISO9001
Place of Origin: China
MOQ: 2pieces
Price: negotiable
Payment Terms: L/C, T/T, Western Union, MoneyGram, D/P, D/A
Supply Ability: 500 pieces per month
Delivery Time: 15 working days after the order confirmed
Packaging Details: international carton box
item: zirconia ceramic tube
material: zirconia
dimension: custom
color: custom
business type: manufacturer
Water Absorption: 0%
Thermal Conductivity: 2.2 W/m.K
Electrical Insulation: Excellent
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    • Product Details
    • Company Profile

    High Fracture Toughness Zirconia Ceramic Tube Insulation Wear Resistant


    High Fracture Toughness Zirconia Ceramic Tube Insulation Wear Resistant


    Tag key words : zirconia ceramic tube


    Mingrui Ceramic provides technical zirconia ceramic tube such as alumina tubes with high purity, tight dimensional tolerance and competitive price. Our alumina tube products with diameter from 1mm to 100mm and purity up to 99.8% will fulfil most of the requirements. Custom manufacturing for special shapes are always available.


    Zirconia as a fine ceramic material is widely used in a lot of industries. Zirconia tubes has superb performances in electrical insulation, high chemical resistance and low thermal expansion and these ceramic tubes are widely used in industrial ovens and machines. High purity alumina materials are excellent for making alumina components for CVD, ion implants, photolithography, and semiconductor manufacturing. In traditional industries, alumina tubes are ideal for products such as injector tubes and insulators. Alumina tubes are also widely used as protector for high temperature thermal couples.


    Typical materials of alumina ceramic tubes.

    CompositionUNITAL60AL95AL98
    AL2O3 content%9699.599.8
    ColorWhiteIvoryIvory
    Tensile strengthKpsi323836
    Flexural strengthKpsi525554
    Compressive strengthKpsi300377350
    Densityg/cc3.703.903.92
    HardnessHV, GPa13.817.218
    Thermal ConductivityW/(m K)253030
    C.O.T.E.In / In°C (x10^-6)7.77.87.8
    Working temperature°C150016501750
    Dielectric Constant9.59.79.8
    Volume Resistivity (25°C)Ohm-cm>10^14>10^14

    >10^14


    Advantages of zirconia ceramic tube :


    1). Excellent insulation, security, long working life.
    2). High temperature resistance

    3). Resistance to electric breakdown

    4). Stand wear and tear

    5). High strength

    6). Corrosion resistance

    7). Good compactness

    8). HIgh hardness


    General Characteristics of Materials:
    CharacteristicCeramicsMetalsPolymersRefractory
    DensityLow to HighLow to HighLowLow to Medium
    HardnessHighMediumlowMedium
    ToughnesslowHighMediumlow
    Wear ResistanceHighMediumlowMedium
    Tensile StrengthLow to Medium

    High

    lowlow
    Compressive StrengthHighMedium to Highlow to MediumHigh
    Young’s ModulusMedium to HighLow to HighLowMedium
    Dimensional StabilityHighlow to Mediumlow/
    Thermal ExpansionLow to MediumMedium to HighHighlow
    ThermalConductivityMediumMedium to HighLowMedium
    Thermal ShockLowMedium to HighHighlow to Medium
    Electrical ResistanceHighlowHigh/
    Chemical ResistanceHighlow to MediumMedium/

    Character of ceramic parts :


    1. High temperture ceramics -- crucibles , nozzles , lasers , furnace / kiln fixtures

    2. wear and corrosion resistant ceramics -- plates, hosings , gages , caps / lids

    3. Electrical insulating ceramics --contact blocks , standoffs, fasteners , spacers

    4. Good dimension stability , no deformation at any situation

    5. beatiful apprearance , never be aged and ocidated .


    Industrial Ceramic Intriduction

    Aluminium Oxide, Al2O3 is the most widely applied and cost effective technical ceramic material. It offers a combination of superior mechanical strength and electrical properties, wear resistance and corrosion resistance. The maximum working temperature is up to 1700 °C with relatively high thermal conductivity. It is also an electrically insulating material with a high electrical resistivity. The good corrosion resistance makes it insoluble in water and slightly soluble in strong acid and alkaline solution.

    Company Introduction


    Mingrui ceramic manufacture and provides alumina ceramic components for a wide range of application like Mechanical Equipment, Electronic & Electrical, Oil Drilling, Medical, Chemical Industry etc. According to actual application and customer's requirement, the purities vary from 95%-99.7% and the forming methods will be different. The forming methods applied in our plant include dry pressing, isostatic pressing, injection moulding, extrusion moulding. With experienced engineers and talented workers, we are confident to offer high quality, high precision, complex components for customers worldwide.



    FAQ
    Q: Are you trading company or manufacturer ?
    A: We are factory.
    Q: How long is your delivery time?
    A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
    Q: Do you provide samples ? is it free or extra ?
    A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
    Q: What is your terms of payment ?
    A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
    If you have any other question, pls feel free to contact us .

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