Carbon block for Aluminum industry

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cathode brick for aluminm industry: mainly used in Aluminm plant.
Mainly used when alumina converted into liquid aluminum
1. Regular cathode brick-FDL-P: service life around 1500days, mainly
used in small Transformer furnace. With the high pollution, high
energy consumption, it is non-mainstream products.
2. Semi-graphite cathode brick-FDL-1, FDL-3, FDL-5): service life around
1500-3000days, mainly used in medium Transformer furnace. With
the high pollution, high energy consumption, it is mainly used in
third-country market.