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99% Alumina Ceramic Plate White Porcelain Weiqi Board Chessboard

99% Alumina Ceramic Plate White Porcelain Weiqi Board Chessboard

    • 99% Alumina Ceramic Plate White Porcelain Weiqi Board Chessboard
    • 99% Alumina Ceramic Plate White Porcelain Weiqi Board Chessboard
    • 99% Alumina Ceramic Plate White Porcelain Weiqi Board Chessboard
  • 99% Alumina Ceramic Plate White Porcelain Weiqi Board Chessboard

    Product Details:

    Place of Origin: Guangdong, China(mainland)
    Brand Name: Customized
    Certification: ISO, CE,
    Model Number: OEM

    Payment & Shipping Terms:

    Minimum Order Quantity: 10 PCS
    Price: Negotiable
    Packaging Details: Packed in a bubble bag individually, then separated by a foam, finally put in standard export carton packing, or OEM packing.
    Delivery Time: 10 - 35 working days after order confirmed
    Payment Terms: L/C, T/T, Western Union, Paypal, D/P, D/A, MoneyGram
    Supply Ability: 5000 pcs per month
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    Detailed Product Description
    Product Name: Alumina Ceramic Plate Material: Zirconia / Alumina Ceramic / Si3N4
    Water Adsorption: 0 Density: 3.0g/cm3 / >6.0g/cm3
    Size And Shape: Customized Color: Ivory
    Tolerance: ±0.001 Max Working Temperature: 1750℃ (Alumina), 1050℃ ( Zirconia)
    HV Hardness: 1400-1650 Mpa (Alumina), 1300-1365 Mpa (Zirconia) Application: Porcelain Weiqi Board Chessboard

     

     

    Machining 99.7% Alumina hollow bio ceramic polishing balls /zirconia water lined ball valve parts


     
    Product Description
     
    Advantages of 99 alumina ceramic plate:
     
    1. Refractory.
    2. Long Service Life.
    3. Good Polished Surface.

    4. Environmental and Healthy.
    5. Superior Mechanical Strength.
    6. High Corrosion and Wear Resistance.
    7. Good Insulation Performance Precision.
    8. High Temperature and Pressure Resistance.
    9. High Purity Zirconia and Alumina Ceramic Material.

        

    • High hardness, long service life, not easy to break and wear resistance.
    • Non-conductive, anti-static, ceramic material itself with the insulation of electricity and magnetism properties.
    • Corrosion resistance, high temperature resistance, can be applied to a specific environment, such as acid and alkali resistance.

    Properties Sheet:
     

    Properties Units 95 Alumina 99 Alumina Zirconia
    Density ɡ / cm3 3.65 3.92 5.95 - 6.0
    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 Mpa 1400 1650 1300 - 1365
    Flexural Strength @ Room Temperature Mpa 280 310 950
    Flexural Strength @ 700℃ Mpa 220 230 210
    Compressive Strength@Room Temperature Mpa 2000 2200 2000
    Fracture Toughness Mpa * m½ 3.8 4.2 10
    Heat Conductivity @ Room Temperature W / m * k 18 - 25 26 - 30 2.0 - 2.2
    Electrical Resistivity @ Room Temperature Ω*mm2 / m >1015 >1016 >1015
    Max Application Temperature 1500 1750 1050
    Resistance to Acid Alkaline / High High High
    Dielectric Constant / 9.5 9.8 26
    Dielectric Strength KV / mm 16 22 /
    Thermal Shock Resistance Δ T ( ℃ ) 220 180 - 200 282 - 350
    Tensile Strength @ 25℃ Mpa 200 248 252

     

    Machining precision data: (reference data,the actual data is subject to the actual conditions)
    (1)Shaft parts: Radial dimensions can reach 0.0015 mm; roundness 0.001 mm, concentricity 0.0025 mm, roughness 0.01
    (2)Hole type parts:Machining minimum aperture of 0.3 mm, depth can reach 3 mm;The diameter of 1 mm can be radial 0.002 mm;Roughness 0.02-0.04;
    (3)Plane processing:The tolerance can reach 0.002 mm, and the plane is 0.0015mm.
    (4)Ceramic thread processing:the internal thread M2 can be grinds, thread precision GB-7h; The outer thread size is not limited, the precision GB-6g;


    Detailed Images
     
    99% Alumina Ceramic Plate White Porcelain Weiqi Board Chessboard99% Alumina Ceramic Plate White Porcelain Weiqi Board Chessboard99% Alumina Ceramic Plate White Porcelain Weiqi Board Chessboard
     
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    Packaging and Shipping
     

    Alumina ceramic plate will be packed in a bubble bag individually, then separated by a foam, finally put in standard export carton packing, or OEM packing.
     
    Shipped by Express ( DHL, TNT, UPS, Fedex, EMS ), Air, or Sea transportation.
     
    99% Alumina Ceramic Plate White Porcelain Weiqi Board Chessboard
    99% Alumina Ceramic Plate White Porcelain Weiqi Board Chessboard
     
     
    Company information
     
    Who Are We?
     
    Mingrui has professional OEM experience in manufacturing industrial ceramic parts for so many

    years. 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, 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
     
    99% Alumina Ceramic Plate White Porcelain Weiqi Board Chessboard
     
     
    Production Process Show
     
    One-stop production, from the raw material ( powder ) to final products, control the quality strickly of every production link.
     
    99% Alumina Ceramic Plate White Porcelain Weiqi Board Chessboard

    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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