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99% Machinable Porous Ceramic Disc , Alumina Ceramic Precision Machining Parts

99% Machinable Porous Ceramic Disc , Alumina Ceramic Precision Machining Parts

    • 99% Machinable Porous Ceramic Disc , Alumina Ceramic Precision Machining Parts
    • 99% Machinable Porous Ceramic Disc , Alumina Ceramic Precision Machining Parts
    • 99% Machinable Porous Ceramic Disc , Alumina Ceramic Precision Machining Parts
  • 99% Machinable Porous Ceramic Disc , Alumina Ceramic Precision Machining Parts

    Product Details:

    Place of Origin: China
    Brand Name: Mingrui
    Certification: ISO9001,,UL
    Model Number: Customized Requirement

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 pieces
    Price: negotiable
    Packaging Details: use export carton which is secure against breakager on the pallet for fine surface industry application porous alumina ceramic discs
    Delivery Time: 20-40 working days after the order confirmed
    Payment Terms: L/C, T/T, Western Union, MoneyGram, D/P, D/A
    Supply Ability: 5000 pieces month
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    Detailed Product Description
    Product Name: Porous Ceramic DIsc Material: Alumina Ceramic
    Tech: Hot Pressing Feature: Insulation Performance
    Flexural Strength: 300Mpa OEM,ODM: Accept
    Hardness: 10.7Gpa Surface Treatment:: Finish Grinding

    Customized Porous Ceramic Disc 99% Machinable Alumina Ceramic Parts

     

    Product Description

     

    Performance
    Item Index Unit Steatite ceramic 95 Al2O3 96 Al2O3
    Physical Characteristics Bulk density g/cm3 2.7 3.6 3.6
    Water absorption % 0 0 0

    Mechanical Characteristics
    Flexural strength Mpa 145 320 340
    Hardness Vickers Gpa 5.7 12.2 13.5
    Elastic modulus Gpa 120 280 320
    Poisson’s ratio - 0.21 0.22 0.23
    Thermal Characteristics Linear expansion coefficient 20-5000C 10-6/0C 7.9 7.1 7.2
    Thermal conductivity w/(m.k) 2.5 16 24
    Specific Heat *10-3J/(kg*K) 0.75 0.78 0.78
    Electrical Characteristics Dielectric constant(1MHZ) - 6.2 9 9.4
    Dielectric loss angle *10-4 18 15 5
    Dielectric strength *106V/m 18 12 15

     

     

    Advantage


    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

     

    Applicatiom:

     

    1) Electric appliance industry

    2) Automotive industry

    3) Mechanical industry

    4) Engineer industry

     
    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 ceramic is generally white but may also be pink or ivory. The color is derived from either the sintering additives or impurities in the raw materials.
     


    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.

     

    General Characteristics of Materials:
    Characteristic Ceramics Metals Polymers Refractory
    Density Low to High Low to High Low Low to Medium
    Hardness High Medium low Medium
    Toughness low High Medium low
    Wear Resistance High Medium low Medium
    Tensile Strength Low to Medium

     
    High

    low low
    Compressive Strength High Medium to High low to Medium High
    Young’s Modulus Medium to High Low to High Low Medium
    Dimensional Stability High low to Medium low /
    Thermal Expansion Low to Medium Medium to High High low
    ThermalConductivity Medium Medium to High Low Medium
    Thermal Shock Low Medium to High High low to Medium
    Electrical Resistance High low High /
    Chemical Resistance High low to Medium Medium /


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    99% Machinable Porous Ceramic Disc , Alumina Ceramic Precision Machining Parts

    99% Machinable Porous Ceramic Disc , Alumina Ceramic Precision Machining Parts
    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 .

     

    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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