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Extruded graphite materials

Extruded graphite 01

Writer: admin Time:2023-09-14 09:12:29 Browse:325℃

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Medium Grain Graphite Material
Technical Data

 
Type
Specific Resistivity μΩ·mBulk Density
g/cc
Flexural Strength
Mpa
Compressive Strength  MpaMain Grain SizesAsh
%
BF-I≤11.5≥1.58≥6≥18≤2mm≤0.3
BF-II≤8.5≥1.70≥9≥30≤2mm≤0.3
BF-III≤11.5≥1.57≥6.5≥17.5≤4mm≤0.3
BF-IV≤8.5≥1.69≥9.5≥29≤4mm≤0.3
Mainly Application: 1. Used to machine graphite crucibles, graphite boats, graphite vessels, graphite molds, graphite tubes, graphite rotors and shafts, graphite heaters, graphite launders, graphite chilling blocks, graphite anodes and so on.
2. Used as structural material in high temperature furnaces.
3. Used to machine into graphite parts applied in environment of strong acid, alkali and erosion. Such as industries of rare earth smelting, electrolysis, electroplating and anti-corrosion.
4. Used to machine into graphite electrodes


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