Alfa Aesar™ Aluminum Nitride Cover for Crucible Stock

Aluminum nitride ceramics exhibit exceptional characteristics, making them useful in various applications.

Manufacturer: Alfa Aesar™ 46313-KK

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Catalog No. AA46313KK

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    Item Description For crucible stock No. 43350
    Material Aluminum Nitride
    Product Type Aluminum Nitride Crucible Cover
    Quantity 10/Pk.

    • Unusually high thermal conductivity combined with good electrical insulation characteristics
    • Exceptional stability when exposed to many molten salts
    • Thermal stability up to at least 1800°C
    • Favorable mechanical characteristics extending into the high temperature range
    • Low thermal expansion and resistance to thermal shock
    • Special optical and acoustic characteristics.
    Physical Properties
    Flexural strength is 300 ± 5MPa
    Coefficient of thermal expansion is 5.6x10-6K-1 (20-1000°C)
    Thermal conductivity is 100-200 Wm-1K-1
    Insulation resistance is >1012Wcm (20°C)

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