UHP 700mm Graphite Electrode
700mm electrode UHP graphita alta qualitate coke acusilis facta est, quae formata, assata, impraegnata, graphitizata et machina procedens ut materia magna qualitas conductiva fornacis arcui electrici formatur. UHP 700mm graphite electrode, Facultas licita vena est 7MMM~ 96000A, licita densitas currentis est 18-24A/㎡. Superpotentiam electrica fornacem chaermaking arcui destinatur.
Nota: Commendatur capacitatem hodiernam esse -10% pro fornace electrica et +10% pro fornace trunci.
| Comparison Technical Specification for UHP Graphite Electrode 28" | ||
| Electrode | ||
| Item | Unitas | Supplementum Spec |
| Typica Characteres Poli | ||
| Nominal Diameter | mm | 700 |
| Max Diameter | mm | 714 |
| Min Diameter | mm | 710 |
| Longitudo nominal | mm | 2200-2700 |
| Max Longitudo | mm | 2300-2800 |
| Min Longitudo | mm | 2100-2600 |
| mole Density | g/cm3 | 1.68-1.72 |
| vires transversales | MPa | ≥10.0 |
| Iuvenis Modulus | GPa | ≤13.0 |
| Imprimis resistentia | µΩm | 4.5-5.4 |
| Maxime current density | KA/cm2 | 18-24 |
| Current Capacitas baiulans | A | 73000-96000 |
| (CTE) | 10-6℃ | ≤1.2 |
| cinis contentus | % | ≤0.2 |
| Notae typicae Papillae (4TPI) | ||
| mole Density | g/cm3 | 1.80-1.86 |
| vires transversales | MPa | ≥24.0 |
| Iuvenis Modulus | GPa | ≤20.0 |
| Imprimis resistentia | µΩm | 3.0～3.6 |
| (CTE) | 10-6℃ | ≤1.0 |
| cinis contentus | % | ≤0.2 |
| Licitum current onus pro ultra alta potentia graphite electrodes | |||||
| nominis diameter | licita current | nominis diameter | licita current | ||
| mm | A | A/㎡ | mm | A | A/㎡ |
| 250 | 9000～14000 | 18～25 | 500 | 38000～55000 | 18～27 |
| 300 | 15000～22000 | 20～30 | 550 | 45000～65000 | 18～27 |
| 350 | 20000～30000 | 20～30 | 600 | 52000～78000 | 18～27 |
| 400 | 25000～40000 | 16～24 | 650 | 70000～86000 | 21～25 |
| 450 | 32000～45000 | 19～27 | 700 | 7300096000 | 18～24 |
| Ultra alta potentia graphite electrode et iuncturam vexillum | |||||
| items | unitas | nominatim diameter（mm） | |||
| 250～400 | 450～ 550 | 600～700 | |||
| specifica resistentia | electrode papilla | μ Ω•m | 4.8～5.8 3.4～4.0 | 4.5～5.6 3.4～3.8 | 4.5～5.4 3.0～3.6 |
| vires transversales | electrode papilla | MPa | ≥12.0 ≥22.0 | ≥12.0 ≥22.0 | ≥10.0 ≥24.0 |
| modulus elasticus | electrode papilla | GPa | ≤13.0 ≤18.0 | ≤13.0 ≤18.0 | ≤13.0 ≤20.0 |
| cinis contentus | electrode papilla | % | ≤0.2 | ≤0.2 | ≤0.2 |
| mole density | electrode papilla | g/m³ | 1.68～1.73 1.78～1.84 | 1.68～1.72 1.78～1.84 | 1.68～1.72 1.80～1.86 |
| CTE) | electrode papilla | 10℃ | ≤1.2 ≤1.0 | ≤1.2 ≤1.0 | ≤1.2 ≤1.0 |