Graphite Crucible w/ SiO2 Liner for Metal Casting 250ml Capacity

    A$ 139.00 A$ 139.00 139.0 AUD

    A$ 139.00

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    SKU# GRC.250


    Terms and Conditions

    High purity (99.9%) heat resistant graphite crucibles with flat bottom. good for use with induction heating, recommended for precious metals casting. Comes with a silicon dioxide (SiO2) jacket to prevent melting material leaking in case the graphite crucible breaks.

    Graphite, often called black lead, can tolerate thermal shock and withstands constant working temperature up to 1500°C or 3600°C (vacuum condition). They are the best electrical conductive material known to man, 4 times of steel, 5 times of copper and 100 times of non-metallic materials. They also have higher thermal conductivity than steel, iron and lead, plus resistant to acid, alkali and organic solvent.

    Specifications

     Graphite crucible OD (edge)
     85 mm 
     Graphite crucible ID 60 mm
     Graphite crucible depth
     90 mm
     Silica jakcet OD (edge) 98 mm
     Silica jacket ID
     75 mm
     Volume 250 ml
     Compatible coil 90mm ID 8mm tubing

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