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High Hardness Alumina Ceramic Plate Alumina Ceramic Sheet Flatness With Less Porosity

High Hardness Alumina Ceramic Plate Alumina Ceramic Sheet Flatness With Less Porosity

    • High Hardness Alumina Ceramic Plate Alumina Ceramic Sheet Flatness With Less Porosity
  • High Hardness Alumina Ceramic Plate Alumina Ceramic Sheet Flatness With Less Porosity

    Product Details:

    Place of Origin: China
    Brand Name: Mingrui
    Certification: ISO9001, , CE, UL, TUV
    Model Number: XF-135

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 pieces
    Price: negotiable
    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: 8000 pieces month
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    Detailed Product Description
    Name: High Hardness Alumina Ceramic Plate , Alumina Ceramic Sheet Application: Ceramic Sheet
    Material: Alumina Feature: High Hardness
    Size: Custom According To Your Drawings MOQ: 1PCS
    Shipping: DHL EMS UPS FEDEX TNT Type: Structure Ceramic
    OEM: Yes And Welcome Delivery: 10 Days
    High Light:

    machinable ceramic sheet

    ,

    alumina ceramic sheet

     

    High Hardness Alumina Ceramic Plate , Alumina Ceramic Sheet

     

    Our alumina substrate has well-balanced properties of insulation, thermal conductivity and breaking strength. Moreover, one of the unique properties is its surface roughness. We can provide the ceramic substrate which is excellent in adhesion with a thin film and thick film metalization due to fine particles.

    ■Good smoothness / flatness with less porosity. Excellent in adhesion with thin film and thick film materials.
    ■Less variance in outline, plate thickness, slit pitch, etc.
    ■Minimal warpage, bending, and undulation.
    ■Physical and chemical properties are stable even under a hot environment. Excellent in thermal shock resistance. High thermal conductivity and coefficient of thermal expansion similar to that of silicon.
    ■Superior mechanical strength. Products with higher mechanical strength are also in our lineup.
    ■Excellent resistance against oil and chemical.
    ■Excellent in insulation properties, high dielectric breakdown voltage, high surface resistivity / volume resistivity, and small dielectric constant.
    ■Stable breaking strength, and less variance in shape or dimensions.
    ■The high reflective substrate, especially suitable for optical applications such as LED, is also available.

     

    Alumina (Al2O3) has a wide application due to its versatility and low material cost. Alumina possesses a high melting point, strong hardness, and good chemical stability, making it a good material to withstand high temperature and chemical corrosion. Alumina Plates and Disks are available in different dimensions and thicknesses. Call for custom shapes and sizes.

     

    Alumina ceramic plate Specifications

     

    alumina ceramic plate/tile
    Alumina plate purity alumina 99.7%
    Very small and very large size
    High temperature,good abrasaive

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    Alumina Ceramic Plate Specifications

    1. High purity alumina, 99.7%.
    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

     

     

    Product features : 

     

    Applicable to make ceramic wrist watch, watch ctrap, bracelet, ring and necklace etc. With the property of abrasion resistance, invariant color, elegance and shining, ceramics are the ideal decorative material for watch and jewelry industry. All the ceramics can be customized.

     

    1. High hardness.

    2. High heat resistance : Alumina ceramic has excellent thermal stability,which means that it is

         widely used in areas where resistance to high temperatures is essential.

    3. Good wear resistance : Alumina ceramic is the material of choice for alumina wear parts.

    4. High electrical resistivity : Alumina 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 alumina leads to high corrosion resistance.

     

    Quality assurance:

    1. High heat resistance : Zirconia ceramic has excellent thermal stability,which means that it is widely used in areas where resistance to high temperatures is essential.
    2. Good wear resistance : Zirconia ceramic is the material of choice for wear parts.
    3. High corrosion resistance : It is insoluble in water and only slightly soluble in strong acid and alkaline solutions. Good chemical stability of alumina leads to high corrosion resistance.

    Alumina ceramic is the most mature of the engineering ceramics, offering excellent electrical insulation properties together with high hardness and good wear resistance,but relatively low strength and fracture toughness.Alumina ceramics are generally white but may also be pink or ivory.The color is derived from either the sintering additives or impurities in the raw materials.

     

    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.

     
     
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    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: bella

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