Silicon nitride ceramic heating tablets

Silicon nitride ceramic heating tablets

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Silicon nitride ceramic heating tablets Silicon nitride ceramic heating tablets is a safe electric heating plate tablet which can emit fireless heat, having circular or square shape. Because it depends on heat conduction, the thermal efficiency is high. Types of heating tablets: detachable thin shell type, tube element casting type.   Properties Compare with Si3N4 Ceramics and SiC Ceramics: Item Unit Si3N4 SiC Density g/cm3 3.23 3.1 Porosity % 0 0 Color / Black Black Flexur...


  • Port: Jiangxi
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    Silicon nitride ceramic heating tablets

    Silicon nitride ceramic heating tablets is a safe electric heating plate tablet which can emit fireless heat, having circular or square shape. Because it depends on heat conduction, the thermal efficiency is high. Types of heating tablets: detachable thin shell type, tube element casting type.

    氮化硅加热片 氮化硅加热棒 氮化硅加热片-1

     

    Properties Compare with Si3N4 Ceramics and SiC Ceramics:

    Item Unit Si3N4 SiC
    Density g/cm3 3.23 3.1
    Porosity % 0 0
    Color / Black Black
    Flexural Strength MPa 720 550
    Elastic Modulus Gpa 300 410
    Poisson’s Ratio / 0.26 0.14
    Compressive Strength MPa 2300 3900
    Fracture Toughness KIC Mpa.m1/2 6.2 4.6
    Max. Using Temperature (unload) 1050 1650
    Coefficient of Thermal Expansion 10-6/℃ 3.2 4.0
    Thermal Conductivity W/m.K 25 120
    Volume Resistivity Ω.mm2/m >1013 102-106

     


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