Description of Graphite Block:
Graphite block has excellent corrosion resistance, resistance to molten metal erosion and melt erosion, high thermal conductivity, good thermal shock resistance, also has sufficient oxidation resistance and good anti-leakage properties.
Technique Data of Graphite Block:
Item | Specification | |||
SKG-1 | SKG-2 | SKG-3 | ||
Bulk Density g/cm3 | ≥1.68 | ≥1.63 | ≥1.55 | |
Apparent Porosity % | ≤20 | ≤25 | ≤28 | |
CCS, MPa | ≥28 | ≥25 | ≥18 | |
CMOR, MPa | ≥9 | ≥7 | ≥5 | |
Fixed Carbon % | ≥99.5 | ≥99 | ≥99 | |
Ash % | ≤0.5 | ≤0.5 | ≤0.5 | |
Alkali Resistance | U/LC | U/LC | U/LC | |
Thermal Conductivity W/(m·K) | Temperature | ≥100 | ≥80 | ≥60 |
200℃ | ≥80 | ≥60 | ≥40 | |
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