UHP 700mm Graphite Electrode
700mm UHP graphite electrode inogadzirwa nemhando yepamusoro yetsono coke, iyo inoumbwa, yakagochwa, yakamisikidzwa, graphitized uye muchina inogadziriswa seyemhando yepamusoro conductive zvinhu zvemagetsi arc vira.UHP 700mm graphite electrode, Iyo inotenderwa ikozvino kugona ndeye 73000 ~ 96000A, inobvumidzwa density iripo ndeye 18-24A/㎡.Yakagadzirirwa superpower electric arc furnace steelmaking.
Cherechedza: Zvinokurudzirwa kuti simba razvino rive -10% yevira remagetsi uye + 10% yeladle choto.
| Kuenzanisa Unyanzvi Kutsanangurwa kweUHP Graphite Electrode 28" | ||
| Electrode | ||
| Item | Unit | Supplier Spec |
| Typical Characteristics of Pole | ||
| Nominal Diameter | mm | 700 |
| Max Diameter | mm | 714 |
| Min Diameter | mm | 710 |
| Nominal Length | mm | 2200-2700 |
| Max Length | mm | 2300-2800 |
| Min Length | mm | 2100-2600 |
| Bulk Density | g/cm3 | 1.68-1.72 |
| mhiri simba | MPa | ≥10.0 |
| Mudiki' Modulus | GPa | ≤13.0 |
| Chaiyo Resistance | µΩm | 4.5-5.4 |
| Maximum current density | KA/cm2 | 18-24 |
| Ikozvino Kutakura Kugona | A | 73000-96000 |
| (CTE) | 10-6 ℃ | ≤1.2 |
| ash content | % | ≤0.2 |
| Mamiriro Akajairika eNipple (4TPI) | ||
| Bulk Density | g/cm3 | 1.80-1.86 |
| mhiri simba | MPa | ≥24.0 |
| Mudiki' Modulus | GPa | ≤20.0 |
| Chaiyo Resistance | µΩm | 3.0～3.6 |
| (CTE) | 10-6 ℃ | ≤1.0 |
| ash content | % | ≤0.2 |
| Inobvumirwa mutoro wazvino we Ultra-yakakwirira simba graphite electrodes | |||||
| zita dhayamita | inobvumirwa ikozvino | zita dhayamita | inobvumirwa ikozvino | ||
| 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 | 73000～96000 | 18～24 |
| Ultra yakakwira simba graphite electrode uye yakabatana mwero | |||||
| zvinhu | unit | zita dhayamita (mm) | |||
| 250 ~400 | 450～550 | 600～700 | |||
| kupikisa chaiko | electrode nipple | 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 |
| mhiri simba | electrode nipple | MPa | ≥12.0 ≥22.0 | ≥12.0 ≥22.0 | ≥10.0 ≥24.0 |
| elastic modulus | electrode nipple | GPa | ≤13.0 ≤18.0 | ≤13.0 ≤18.0 | ≤13.0 ≤20.0 |
| ash content | electrode nipple | % | ≤0.2 | ≤0.2 | ≤0.2 |
| bulk density | electrode nipple | 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 nipple | 10 ℃ | ≤1.2 ≤1.0 | ≤1.2 ≤1.0 | ≤1.2 ≤1.0 |