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1400℃ 3.2g/Cm3 Alumina Ceramic Protection Cap

    Buy cheap 1400℃ 3.2g/Cm3 Alumina Ceramic Protection Cap from wholesalers
     
    Buy cheap 1400℃ 3.2g/Cm3 Alumina Ceramic Protection Cap from wholesalers
    • Buy cheap 1400℃ 3.2g/Cm3 Alumina Ceramic Protection Cap from wholesalers
    • Buy cheap 1400℃ 3.2g/Cm3 Alumina Ceramic Protection Cap from wholesalers
    • Buy cheap 1400℃ 3.2g/Cm3 Alumina Ceramic Protection Cap from wholesalers
    • Buy cheap 1400℃ 3.2g/Cm3 Alumina Ceramic Protection Cap from wholesalers
    • Buy cheap 1400℃ 3.2g/Cm3 Alumina Ceramic Protection Cap from wholesalers

    1400℃ 3.2g/Cm3 Alumina Ceramic Protection Cap

    Ask Lasest Price
    Brand Name : FFTC
    Certification : ISO9001:2008
    Price : Negotiation
    Payment Terms : MoneyGram, T/T
    Supply Ability : 1000000/year
    Delivery Time : 3 - 4 weeks
    • Product Details
    • Company Profile

    1400℃ 3.2g/Cm3 Alumina Ceramic Protection Cap

    Wear Resistant Silicon Nitride Ceramic Thermocouple Protection Tube


    Advantages

    Silicon nitride ceramic thermocouple protection tube protects the sensitive thermocouple element from aggressive compounds in the furnace atmosphere. Due to their very good thermal conductivity, the accuracy of the thermocouple reading is increased.The silicon nitride ceramic has very high working temperature, up to 1200℃.It has good chemical resistance and good thermal conductivity for accurate metering.


    1400℃ 3.2g/Cm3 Alumina Ceramic Protection Cap1400℃ 3.2g/Cm3 Alumina Ceramic Protection Cap

    Features

    1. Long service life

    2. Sintering: GPSN/RSSN (gas pressure sintering, reaction sintering)

    3. Good abrasive resistance
    4. Excellent thermal shock resistance
    5. Top refractory
    6. Reduced maintenance requirements and ease of maintenance
    7. Anti-corrosion in the high-temperature
    8. Perfect electrical insulation resistance
    9. Customization available


    Product Description

    Silicon nitride ceramics characteristics and its low weight make silicon nitride an excellent material choice for demanding applications. This is why components made of silicon nitride ceramics are successfully used in various welding processes.

    We can supply advanced technical ceramic part according to customer's drawings, samples and performance requirement

    Bulk densityKg/m33.2×103
    Water absorption%0
    Mechanical propertiesVickers hardness load 500g(GPa)13.9
    Flexural strengthMPa610
    Compressive strengthMPa3820
    Young's modulus of elasticityGPa290
    Poisson's ratio-0.28
    Fracture toughnessMPa√m5
    Thermal characteristicsLinear thermal expansion coefficient40-400℃×10-16/℃2.6
    40-800℃3.2
    Thermal conductivityW/(m·K)20
    Specific heatJ/(kg·K)0.66×103
    Thermal shock resistance(Put into the water)550
    Electrical characteristicsDielectric strengthV/m10×106
    Volume resistivity20℃Ω·cm>1014
    300℃1012
    500℃1010
    Dielectric constant (1MHz)--
    Dielectric loss angle (1MHz)(×10-4)-
    Loss factor(×10-4)-
    Chemical propertiesNitric acid (60%) 90℃

    WT Loss

    Mg/cm2/day

    1.00
    sulfuric acid (95%) 95℃0.40
    Sodium hydroxide (30%) 80℃0.36

    Packing and Delivery

    We pack our goods in wooden case.

    We send goods by Sea/Air/Express timely and saftely.


    Quality 1400℃ 3.2g/Cm3 Alumina Ceramic Protection Cap for sale
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