Cathode Carbon Block

We can supply as follow: 1. Regular Cathode Carbon Block 2. Semi-graphitic Cathode Carbon Block 3. Graphite Cathode Carbon Block 4. Graphitized Cathode Carbon Block Item Regular Carbon BlockSemi-graphitic Carbon BlockGraphitic Carbon BlockGraphitized Cathode Physical and Chemical Data of Cathode Carbon BlockBSL-1BSL-2BSL-3BSL-5SL-10GraphitizedImpregnated and GraphitizedAsh %≤8785430.50.5ResistanceµΩ·m≤5542453530251513Expansion %≤1.511.20.60.50.50.40.35Real Densityg/cm3≥1.881.91.881.942.012.052.122.18Bulk Densityg/cm3≥1.541.561.541.561.61.61.581.65Grushing StrengthMPa≥3030302827252024Bending StrengthMPa≥12 969 Thermal ConductivityW/30≥1215208090k·m600≥1425306080Expansion Linear %≤44443.5Applications: casting molds for railroad wheels, heat exchangers for chemical industries,electrodes and linings in some industrial furnaces (carborundum furnace, graphite furnace, metallurgical furnace, resistance furnace), cathodes in aluminum electrolytic cells