Graphite Crucible w/ SiO2 Liner for Metal Casting 340ml Capacity

Graphite Crucible w/ SiO2 Liner for Metal Casting 340ml Capacity
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  • Item #: GRC.340
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Price $109.00

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
 120 mm
 Silica jakcet OD (edge)  98 mm
 Silica jacket ID
 75 mm
 Total height  143 mm
 Volume  340 ml
 Compatible coil  90mm ID 8mm tubing

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