UHP 500mm Graphite Electrode
| Ifiwera Imọ-ẹrọ Sipesifikesonu fun UHP Graphite Electrode 20” | ||
| Electrode | ||
| Nkan | Ẹyọ | Specter olupese |
| Aṣoju abuda ti polu | ||
| Opin Opin | mm | 500 |
| Iwọn Iwọn to pọju | mm | 511 |
| Iwọn Iwọn Min | mm | 505 |
| Orúkọ Gigùn | mm | 1800-2400 |
| O pọju Gigun | mm | Ọdun 1900-2500 |
| Ipari Min | mm | 1700-2300 |
| Olopobobo iwuwo | g/cm3 | 1.68-1.72 |
| agbara ifa | MPa | ≥12.0 |
| Modulu ọdọ | GPA | ≤13.0 |
| Specific Resistance | µΩm | 4.5-5.6 |
| O pọju iwuwo lọwọlọwọ | KA/cm2 | 18-27 |
| Agbara Gbigbe lọwọlọwọ | A | 38000-55000 |
| (CTE) | 10-6℃ | ≤1.2 |
| eeru akoonu | % | ≤0.2 |
| Awọn abuda Aṣoju ti Ọmu (4TPI) | ||
| Olopobobo iwuwo | g/cm3 | 1.78-1.84 |
| agbara ifa | MPa | ≥22.0 |
| Modulu ọdọ | GPA | ≤18.0 |
| Specific Resistance | µΩm | 3.4-3.8 |
| (CTE) | 10-6℃ | ≤1.0 |
| eeru akoonu | % | ≤0.2 |
Elekiturodu ayaworan jẹ ohun elo nikan ti o le koju awọn iwọn otutu ti o ga to 3000 iwọn Celsius laisi ibajẹ ati yo. Nitorinaa, wọn yan lati ṣe irin ni awọn ina arc ina (EAF) ati awọn ileru ladle (LF).
Bawo ni o ṣe n ṣiṣẹ ni iṣe? Lakoko ti itanna lọwọlọwọ ti n kọja nipasẹ elekiturodu, awọn imọran elekiturodu ṣẹda aaki ina mọnamọna eyiti o ṣe ina ooru giga gaan ati yo irin naa sinu irin didà. Idaduro iwọn otutu giga ati resistance mọnamọna gbona jẹ ki o jẹ ohun elo ti ko ṣe pataki fun ṣiṣe irin.
