Material with base of carbon and graphite
Calcined Petroleum Coce (CPC)
Ash (A) max 0.5 %
Volatile Matters (VM) max 0.5%
Sulphur (S) max 0.8%
Moisture (W) max 0.3%
Real Density 2.1 gr/cm
Bulk density 0.72-0.8 t/m³
Size/Granulation 2-20 mm
Coal Tar Picth (CTP)
Softening Point 70-80 °C
Ash (A) max 0.3 %
Coocking Value 40 %
Volatile Matters (VM) 55-58%
Moisture (W) max 0.5%
Density 1.15-1.2 gr/cm³
Electrically Calcined Anthracite (ECA)
Ash (A) max 6 %
Volatile Matters (VM) max 0.7%
Sulphur (S) max 0.8%
Moisture (W) max 0.3%
Special Electrical Resistivity 1000 Ωmm²/m
Real Density 1.76 gr/cm³
Bulk density 0.9 t/m³
Size/Granulation 3-25mm
Material with base of carbon and graphite
Aluminium Anode Scrap
Scrap from electrode and graphite blocks
Cathode Scrap
Resuide from electrode
Carbon blocks
Quality: content of ash (A) :max 5%