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Stabilized Boron Nitride Ceramic , Irregular Hot Press Boron Nitride Insulator

Categories Boron Nitride Ceramic
Brand Name: FFTC
Certification: ISO9001:2008
Place of Origin: YIXING, CHINA
MOQ: 1000pcs
Price: Negotiation
Payment Terms: MoneyGram, T/T
Supply Ability: 1000000/year
Delivery Time: 3 - 4 weeks
Packaging Details: carton and wooden crate
Type: Ceramic Raw Materials
Color: White
Model Number: Ceramic disc
Material: Alumina Ceramic, 95 Alumina
Shape: Irregular
Advantage: Stable
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    • Product Details
    • Company Profile

    Stabilized Boron Nitride Ceramic , Irregular Hot Press Boron Nitride Insulator

    White Stabilized and Insulated Hot Press / 99% Boron Nitride Ceramic Tube

    Product Description

    NameCeramic Tube
    SizeCustomerized
    Advantage

    High Strength;High Hardness;Insulation;High Temperature Resistance;Oxidation Resistance;

    Corrosion Resistance;Abrasion Resistance......

    Application

    Mechanical Seals;Electronics; Instrumentation; Sensor;

    Transport;Communication;Other occasions areas......


    Corundum mullite material performance table
    chemical componentsAl2O390﹪
    SiO29%
    TiO21%
    Fe2O3
    CaO/MgO
    K2O/Na2O and others
    Densityg/cm32.73
    Physical characteristicsWater absorption rate15%
    Sintering temperature1650
    HardnessHV1000
    Flexural strengthMpa9.3
    Compressive strengthMpa50
    Fracture toughnessMap.m3/2-
    Maximum use temperature1700
    Thermal characteristicsThermal expansion coefficient/℃6*10-6
    Thermal shock resistanceT(℃)300
    Thermal conductivityW/m.k(25-300℃)4.2
    Electrical performanceVolume resistivity20℃>1012
    100℃>.cm1010-1012
    300℃-
    Insulation breaking strengthKV/mm10
    Dielectric constant100MHz(E)6





    Applications
    1) Electronic Parts - heat sinks, substrates, coil forms, prototypes
    2) Boron doping wafers in silicon semiconductor processing
    3) Vacuum melting crucibles
    4) High precision sealing, brazing, and metallizing fixtures
    5) Microwave tubes
    6) Horizonatal caster break rings
    7) Low friction seals
    8) Plasma arc insulators
    9) High temperature furnace fixtures and supports


    Advantages
    Alumina ceramics are the most versatile of the advanced technical ceramics.stronger than the traditional ceramics chemically inert-excellent corrosion resistance outstanding electrical insulators,even at very high temperatures extremely hard-excellent abrasion resistance are almost unaltered at 1000°C,useable up to 1700°.All alumina bodies possess very good mechanical properties such as hardness and compressive strength. They also hold up well under harsh conditions such as acid corrosion,high wear areas,and sliding abrasion. They also possess very good electrical insulation properties and have very specific thermal conductive and thermal expansion rates.


    FAQ

    Q: Is it possible to provide samples?

    A: We can supply 1-2 samples, but we do not bear the shipping cost of the samples.

    Q: How long is the delivery time usually?

    A: Product delivery is subject to order quantity and processing requirements, and different product delivery times are inconsistent. Generally speaking, the delivery time of 1-2 common product samples is about 35 days.

    Q: Which payment methods are supported?

    A: T/T; credit card. Currently our company supports these two payment methods.

    Q: What is the shipping date? How long can I ship?
    A1: Shipped within 72 hours after the balance is settled
    A2: After the production of the product is completed and passed the internal inspection of the company, we will send the finished product image to the customer for confirmation. After the balance is settled, all the products will be sent to the customer's designated delivery location.


    Customer Notices

    We produce according to customer's requirement
    Therefore,we need you to send us specific inquiry.
    Then we can quote price and detailed
    information according to your specific technical data and requirements.
    Parameter includes:
    1 . What's the material you are going to deal with?
    2 . What are the physical characteristics of the material?
    Such as the size,tolerance,temperature,density,etc
































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