CATHODE CARBON BLOCKS
Good compact construction
High strength, heat resistance
Sodium corrosion resistances
High resistance to thermal shock
Low heat expansion coefficients
The Cathode Carbon blocks will be used in Aluminium, Ferro Alloy and other Allied Industries. The Cathode Carbon Blocks can be provided according to customer request sizes, specifications and Drawings.
| Item | SLV - GB | SLV-G | SLV-G1 | SLV-10 | SLV-82 | SLV-73 | SLV-55 |
|---|---|---|---|---|---|---|---|
| Electrical resistivity(Micro-ohm-m) | 20 | 13 | 11 | 50 | 40 | 37 | 28 |
| Thermal Expansion(10-6/k) | 3.8 | 3.53 | 3.53 | .38 | 3.8 | 3.8 | 3.8 |
| Ash Content (%) | 1.2 | 1 | 1 | 5 | 5 | 4 | 4 |
| Elastic Modulus ( Gpa ) | 10 | 8 | 14 | - | - | - | - |
| Sodium Expansion Rate (%) | 0.3 | 0.2 | 0.2 | - | - | - | - |
| Open Porosity (%) | 22 | 27 | 22 | 17 | 17 | 19 | 21 |
| Thermal conductivity at 30 (w/mk) | 25 | 80 | 100 | 9 | 10 | 12 | 18 |
| Compressive strength(Mpa) | 25 | 22 | 28 | 30 | 30 | 30 | 28 |
| Modulus of Rupture(Mpa) | 10 | 10 | 12 | 6 | 6.5 | 8.3 | 8.5 |
| Bulk Density(g/cm3) | 1.62 | 1.6 | 1.7 | 1.56 | 1.57 | 1.58 | 1.58 |
| Real Density(g/cm3) | 2.1 | 2.17 | 2.17 | 1.85 | 1.89 | 1.92 | 1.93 |
