RP HP UHP 450mm Graphite Electrodes Petroleum Coke Needle Coke
Graphite Electrodes
Graphite electrode is easier to process, and the processing speed is significantly faster than copper electrode, in the process, choose the appropriate hardness of the tool and graphite can reduce the wear loss of the tool and copper electrode damage.
- Product Details
The Graphite Electrodes use petroleum coke and needle coke as raw materials, coal tar pitch as binding agent, and are made by calcining, batching, kneading, pressing, roasting, graphitization, and machining. They are released in the form of electric arc in electric arc furnace. They can be divided into ordinary power, high power, and ultra high power according to their quality indicators.
They can be coated with an anti-oxidation protective layer to form a protective layer that is both conductive and resistant to high-temperature oxidation, to reducing electrode consumption during steel making, extending electrode life, and reducing electrode power consumption in the same time. They are widely applied for electric arc steel making furnaces, mineral thermal electric furnaces and so on.
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RP 450mm Graphite Electrode
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HP 450mm Graphite Electrode
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UHP 450mm Graphite Electrode
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UHP Graphite Electrode
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450mm Graphite Electrodes with Nipples
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450mm Graphite Electrodes
| Hominal Diameter |
Ripple Type |
Nipple socket average diameter |
Ripple largest diaeter |
Nipple length |
Hipple socket-depth |
Buckle length |
| d4 | d1 | l1 | l2 | l3 | ||
| 550 | 298T3L | 294.24 | 298.45 | 457.2 | 234.6 | 230.6 |
| 500 | 273T3L | 268.84 | 273.05 | 457.2 | 234.6 | 230.6 |
| 500 | 273T3N | 268.84 | 273.05 | 355.6 | 183.8 | 179.8 |
| 400/450 | 241T3L | 237.09 | 241.3 | 355.6 | 183.8 | 179.8 |
| 400/450 | 241T3H | 237.09 | 241.3 | 338.7 | 175.35 | 171.35 |
| 350/400 | 215T3L | 211.69 | 215.9 | 355.6 | 183.8 | 179.8 |
| 350/400 | 215T3N | 211.69 | 215.9 | 304.8 | 158.4 | 154.4 |
| 300 | 177T3N | 172.95 | 177.16 | 270.9 | 141.45 | 137.45 |
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