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Stabilized Zirconia ZrO2 Ceramic Seal Rings Big Diameter With Wear Resistant Material

Stabilized Zirconia ZrO2 Ceramic Seal Rings Big Diameter With Wear Resistant Material

    • Stabilized Zirconia ZrO2 Ceramic Seal Rings Big Diameter With Wear Resistant Material
    • Stabilized Zirconia ZrO2 Ceramic Seal Rings Big Diameter With Wear Resistant Material
    • Stabilized Zirconia ZrO2 Ceramic Seal Rings Big Diameter With Wear Resistant Material
  • Stabilized Zirconia ZrO2 Ceramic Seal Rings Big Diameter With Wear Resistant Material

    Product Details:

    Place of Origin: China
    Brand Name: Mingrui
    Certification: ISO9001, , CE, UL, TUV
    Model Number: Customization

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 pieces
    Price: USD1-80/pcs
    Packaging Details: In accordance with international export standards,with moisture-proof wooden cases loading and transportation,place the bubble inside to prevent products knock against.
    Delivery Time: 20-35 working days after the order confirmed
    Payment Terms: L/C, T/T, Western Union, MoneyGram, D/P, D/A
    Supply Ability: 4000 pieces month
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    Detailed Product Description
    Sample Order: Acceptable Testing Way: Strict Quality Control
    Custom-made: Welcome Usage: Wear-resisting Material
    Water Absorption: 0 Moh's Hardness: 9
    Density: 5.95-6.05g/cm3 Color: White
    Item: ZrO2 Ceramic Rings Tolerance: +/- 0.001mm
    Thickness: 0.5-50mm Width: 5-500mm

     

    Large Size/Big Diameter Yttria Stabilized Zirconia ZrO2 Ceramic Rings

     

    Type: Alumina Ceramic Rings

    Application: Structure Ceramic

    Material: Alumina Ceramic

    Model Number: CUSTOMIZED

    Color: White & Ivory

    Purity: 95% - 99.9% Al2O3

    Max. Working Temperature: < 1750 Deg. C
     
    Stabilized Zirconia ZrO2 Ceramic Seal Rings Big Diameter With Wear Resistant Material
     
    Product Description
     

    Zirconia Ceramics (ZrO2) especially Yttria Stabilized Zirconia Ceramics (Y-PSZ) is a commonly used technical ceramic material. It has relatively high fracture strength among all ceramic materials, with the addition of high hardness and low friction coefficient, it is usually used for structural ceramic components. Its thermal expansion coefficient is similar to steel, so it can be jointed to steel parts. Besides, it has excellent corrosion resistance and low thermal conductivity.

     

    Typical applications include ceramic valve components, ceramic grinding&milling media, ceramic knife blades for various using, mechanical liners or bearing balls etc.

    Product Name
    Large Size/Big Diameter Yttria Stabilized Zirconia ZrO2 Ceramic Rings
    Material
    Yttria Stabilized Zirconia Ceramic/ZrO2 Ceramic/Zirconium Oxide
    Color
    White
    Usage
    Wear Resistant Ceramic Rings
     
     
     
     
     
     
     
     
    Technical
    Data
    Density
    5.95-6.05g/cm3
    Water Absorption
    0%
    Moh's Hardness
    9
    Flexural Strength(at R.T.)
    900Mpa
    Compressive Strength(at R.T.)
    2200Mpa
    Thermal Conductivity(at R.T.)
    2.2w/mk
    Coefficient of Thermal Expansion(20-1000℃)
    10.3 x 10-6/℃
    Thermal Shock Resistance
    280-350 △T(℃)
    Max. Working Temperature(at R.T.)
    850℃
    Volume Resistivity(at R.T.)
    1012Ω.cm
    Dielectric Constant(at R.T.)
    26
    Available Shapes
    rings, discs, rods, tubes, sleeves, bushings, shafts, rollers, balls, blocks and other shapes

     

     

    Adventage:

    1. High purity, we have 95% Al2O3 plate with density 3.6g/cm3 and 99.7% Al2O3 plate with density 3.9g/cm3

    2. Tight tolerance, all the plate can be machined to tight tolerance +/-0.02mm at most, surface roughness can reach to Ra0.2um at most.

    3. Inspection: each single plate will be checked before shipping.

    4. Low transportation cost. We have long time cooperated shipping agency, which can provide very low prices.

     

     
    ​Alumina Ceramic Ring Specifications
     
    1. alumina ceramic 
    2. Very small and very large size can be made
    3. High temperature, good abrasive.

    Refractory alumina ceramic substrate/ceramic plate is our main product.Misson can supply high quality alumina plates with competitive prices.

    Very small and very large sized plates can be made.

    Fine grinding can made tight tolerance.

    High temperature and abrasive resistance is good

     

    Properties of Alumina and Zirconia Ceramic : 
     
    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:


    We ( Dongguan Mingrui Ceramic Technology Co., Ltd ) are a professional manufacturer specialized

    in R&D, manufacturing and selling customized all kinds of high precision zirconia and alumina ceramic parts . Our main products include ceramic rod , ceramic tube, ceramic plunger, ceramic valve, ceramic plate, ceramic shaft and bearing , ceramic nozzle etc , which are mainly used in industrial fields of Machinery, Petrochemical oil and gas, Valves, Automotive, Food Processing, Fluid Handling, Process Control, Thermal Processing, Aerospace, Defense, Eletronic and Electrical, Textile, Mechanical, Engineering, Mineral Processing, etc.
    We have a full service include mold design and development , ceramic forming , precision machining

    and precision detection technology. We have achieved great successes in particular requirements

    which is based on cooperating with Tsinghua University and getting rich experience by our professional technical engineer teams . Our factory have an unique technical called mirror polishing which improve

    our products more smooth , bright than other competitors.

     
    photos of ceramic ring  :
     
    Stabilized Zirconia ZrO2 Ceramic Seal Rings Big Diameter With Wear Resistant MaterialStabilized Zirconia ZrO2 Ceramic Seal Rings Big Diameter With Wear Resistant MaterialStabilized Zirconia ZrO2 Ceramic Seal Rings Big Diameter With Wear Resistant Material
     

    Delivery:
    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

     

    FAQ
    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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