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Semi-graphite Carbon Block

Semi-graphite carbon block uses electric calcined, low-ash content, semi-graphitized anthracite coal and silicon carbide as primary material. The production process include high-speed vibration, high-pressure compression, high temperature baking and final finishing. The advantages of semi-graphite baked carbon block include good erosion resistance and good thermal conductivity.

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Description

It is made of high temperature electrical calcined anthracite as main raw material,medium temperature pitch as binder,through forming, high temperature baking,final precision machining

It features high thermal conductivity and alkaline resistance. It is economic and practical and mainly applied for blast furnace bottom.

Advantages of Our Products

Can be customized according to customer needs;
Strong thermal conductivity and electrical conductivity; high temperature resistance, good wear resistance;
The introduction of the German automatic vibration forming machine which is the world’s professional blast furnace carbon brick production equipment.
Full range of carbon brick products;
sufficient inventory
durable
High quality

Additional information

Bulkdensity:

1.65g/cm²

Apparentporosity:

14.9%

Compression strength:

38.70MPa

Permeability:

11.20mDa

Thermal conductivity(600°C):

12.22 W/m·k

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