Carbon Electrodes

1.diameters available: diameter from 500mm to 1400mm. 2.standard grades -normal and high. 2.1).normal grade resistivity (uom ): 45 max bulk density(gcm3 ): 1.55 min bending strength (mpa ): 3.5 - 7.0 compressive strength (mpa): 20 min c.t.e.(100 -600 c, 10 -6c ): 3.2 - 4.8 ash: 2.5% max 2.2). High grade: resistivity (uom ): 38 max bulk density(gcm3 ): 1.58 min bending strength (mpa ): 4.0 - 7.5 compressive strength (mpa): 20 min c.t.e.(100 -600 c, 10 -6c ): 3.0 - 4.6 ash: 2.0% max 3. Current carrying capacities: 3.1).for normal grade: dia capacity current density