1.Diameter:40 - 600mm or1.6"-24" 2.Length: 250 - 2400mm or10"-96" 3.Grades:RP, RPI (ISO9001:2008standard) 4.Nipples:3TPI,4TPI
Applications
Used in EAF and LF for steel making, as well as in electric smelting furnace for producing industrial silicon, phosphorus, etc.
Programmable properties1.Good electrical conductivity2.High resistance to thermal shock 3.High mechanical strength
Grades:RP
Diameter:40 - 600mm or1.6"-24"Length: 250 - 2400mm or10"-96"
All graphite electrodes are offered with tapered nipples, i.e. 3 or 4 threads per inch, and meet the internationally accepted tolerances as per NEMA CG 1/ IEC 60239 / JIS R7201 standards.
Specifications
| Item | Unit | Regular-power | Impregnated | ||||||
| φ75-130 | φ150-225 | φ250-300 | φ350-500 | φ75-200 | φ250-350 | φ400-500 | |||
| Specific Resistance (≤) | E | μ Ω·m | 8.5 | 9 | 9 | 9 | 8 | 8 | 8 |
| N | 8 | 8 | 8 | 8 | 7.5 | 7.5 | 7.5 | ||
| Bending Strength (≥) | E | MPa | 9.8 | 9.8 | 7.8 | 6.4 | 10 | 9 | 8 |
| N | 13 | 13 | 13 | 13 | 15 | 15 | 15 | ||
| Elastic Modulus (≤) | E | GPa | 9.3 | 9.3 | 9.3 | 9.3 | 12 | 12 | 12 |
| N | 14 | 14 | 14 | 14 | 14 | 14 | 14 | ||
| Bulk Density (≥) | E | g/cm3 | 1.58 | 1.52 | 1.52 | 1.52 | 1.58 | 1.58 | 1.58 |
| N | 1.63 | 1.63 | 1.68 | 1.68 | 1.68 | 1.68 | 1.68 | ||
| C.T.E.(≤)(100-600°C) | E | 10-6/°C | 2.9 | 2.9 | 2.9 | 2.9 | 2.7 | 2.7 | 2.7 |
| N | 2.7 | 2.7 | 2.8 | 2.8 | 2.5 | 2.5 | 2.5 | ||
| Ash(≤) | % | 0.5 | 0.5 | 0.5 | 0.5 | 0.3 | 0.3 | 0.3 | |
Contact:Doris Zhou
Dalian Thrive Mining Co., Ltd.
Tel: 86-411-84357743
Fax: 86-411-84342356
Regular Power Graphite Electrode
