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Lifting plug for graphite electrodes

In the smelting industry, graphite electrode lifting plugs / hoisting plugs are necessary tools for ... ...

Silicon carbide

Silicon carbide is mainly made of quartz sand and petroleum coke smelted in an electric furnace at 2... ...

Carburant

The carburant, made by petroleum coke calcination, is an ideal material for carbon additives. As a l... ...

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