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High Flexural Strength Square Ceramic Tube Zirconia Material High Hardness

High Flexural Strength Square Ceramic Tube Zirconia Material High Hardness

    • High Flexural Strength Square Ceramic Tube Zirconia Material High Hardness
    • High Flexural Strength Square Ceramic Tube Zirconia Material High Hardness
  • High Flexural Strength Square Ceramic Tube Zirconia Material High Hardness

    Product Details:

    Place of Origin: China
    Brand Name: Mingrui
    Certification: ISO9001-2005
    Model Number: XF- 461

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 pieces
    Price: USD1.21-5.16
    Packaging Details: intertional carton box
    Delivery Time: 15 working days after the order confirmed
    Payment Terms: L/C, T/T, Western Union, MoneyGram, D/P, D/A
    Supply Ability: 10000 pieces month
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    Detailed Product Description
    Features: Square Shape Item Name: Square Ceramic Tube
    Color: White Blue Or Custom Function: Industrial Ceramics
    Material: Zirconia Ceramic Or Custom MOQ: 1 PCS
    Delivery: 7 Days Shipping: DHL EMS UPS FEDEX TNT
    OEM: Welcome Precision: +- 0.001mm
    High Light:

    ceramic tube insulators


    alumina ceramic tube


    High Flexural Strength Square Ceramic Tube Zirconia Material High Hardness


    Tag Key words : Square Ceramic Tube


    Main Features of Square Ceramic Tube
    1) High hardness.
    2) High heat resistance:zirconia ceramic has excellentthermal stability,which means that it is widely used in areas where resistance to high temperatures is essential.
    3) Good wear resistance: zirconia ceramic is the material of choice for zirconia wear parts.
    4) High electrical resistivity: zirconia  is an electrically insulating material.
    5) High corrosion resistance: it is insoluble in water and only slightly soluble in strong acid and alkaline solutions. Good chemical stability of zirconia leads to high corrosion resistance.


    Square Ceramic Tube has very high hardness, very high stiffness, very good corrosion resistance to chemicals at high temperature, and very high refractoriness or use temperature. They may be used for a variety of electrical, mechanical, and thermal applications. They may be used as setter plates for firing parts in a kiln. The may be used for high temperature furnaces and as high temperature refractory turntables. Square Ceramic Tube may also be used for jewelry or for applications requiring high wear or abrasion resistance. Your imagination is the only limiting factor in the spectrum of possible applications for this component. Be sure to view all photos as they are an integral component of the item description.


    Specific Gravity or Density: 3.9 g/cm3

    Water Absorption or Porosity: 0%

    Fusion Temperature or Melting Temperature: 2000 °C or 3632 °F

    Maximum Working Temperature: 1800 °C or 2800 °F

    Thermal Conductivity: 25 W/m* K

    Specific Heat: 0.9 J/g*K

    Expansion Coefficient or CTE: 7.5 x 10 E-6 inches/°C

    Electrical Resistivity at 20 C: 10 E14 Ohm*cm

    Electrical resistance at 600 C: 10 E8 Ohm*cm

    Modulus of Elasticity: 44 x 10 E6 p.s.i. or 350 GPa.



    Product Name High Flexural Strength Square Ceramic Tube Zirconia Material High Hardness
    Material zirconia 
    Color White, Black , Blue , Yellow 
    OD 0.2mm - 200mm, And According to drawings
    Length 5mm - 400mm, And According to drawings
    Surface Roughness Ra0.05
    Torlerance +/- 0.001mm
    Lead time: 15 days 
    Max. working temperature 1500 -2800 °C
    Samples Avaliable
    Shipping: Air Express (DHL/UPS/TNT/ FedEx) or Ocean Shipping


    Material Service:

    Zirconia Ceramic: Mg-PSZ, Y-TZP, ZTA

    Alumina Ceramic: 96%, 99%, 99.5% Al2O3

    Silicon Nitride: Si3N4, RBSN, SRBSN, GPSN

    Machinable Ceramic: Macor Ceramic


    Machining Service:

    Laser Cutting

    CNC Machining

    Cernerless Grinding and Inside Hole Honing

    Surface Grinding and Polishing


    Properties Sheet of zirconia and alumina : 


    Properties Units 95 Alumina 99 Alumina ZrO2
    Density g / cm³ 3.65 3.92 5.95-6.0g/cm³
    Water absorption % 0 0 0
    Coefficient of thermal expansion 10-6/K 7.9 8.5 10.5
    Modulus of Elasticity Young's Mod GPa 280 340 210
    Poisson's ratio / 0.21 0.22 0.3
    HV Hardness HV MPa 1400 1650 1300-1365
    Flexural Strength @ room temperature MPa 280 310 950
    Flexural Strength @700°C MPa 220 230 210
    Compressive Strength @ room temperature MPa 2000 2200 2000
    Fracture Toughness MPa *m 1/2 3.8 4.2 10
    Heat conductivity @ room temperature W/ m*k 18-25 26-30 2-2.2
    Electrical Resistivity @ room temperature Ω*mm2 /m >1015 >1016 >1015
    Max use temperature °C 1500 1750 1050
    Resistance to acid alkaline / high high high
    Dielectric Constant / 9.5 9.8 26
    Dielectric Strength KV/mm 16 22 /
    Thermol Shock Resistance △ T ( °C ) 220 180-200 280-350
    Tensile Strength @ 25 °C MPa 200 248 252


    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.
    More Related photos :  
    High Flexural Strength Square Ceramic Tube Zirconia Material High Hardness 0

    Custom OEM will be shipped within 15 days after determining the parameters
    The samples will be shipped within 3 days
    Quick Delivery Via Fedex,DHL,UPS,TNT Etc.
    Support customer to designate shipping company
    For more informations (the price,delivery time,moq etc)about the ceramic plates, please contact us or email:admin@cerampart.com



    CEO: Admin deng

    Dongguan Mingrui Ceramic Tech. Co. Ltd.

    Add: No.21 Chuangxing Rd., 2nd Industrial Zone of Shangsha,

    Chang'an town, Dongguan city, Guangdong, China 523867

    Email: admin@cerampart.com


    1. Monthly Capacity: 50,000-60,000 pcs;
    2. Material: OEM or as per your suggestion;
    3. Lead time: about 7-20 days, pls confirm the quantities required;
    4. Incoterm: FOB, CFR, CIF;
    5. Delivery Cost: It is determinated by the destination port;
    6. Payment Term: PayPal; T/T; L/C.
    7. Shipment: by sea, by air, by courier, by post, etc.



    Contact Details
    Dongguan Ming Rui Ceramic Technology Co.,ltd

    Contact Person: Admin deng

    Tel: 86-18122974730

    Send your inquiry directly to us (0 / 3000)

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