Customer Name Компания 公司 | | | | |
Address Адрес 地址 | | | | |
Data issue date Дата 日期 | | | | |
| | | EAF ДСП 电弧炉 | LF Печь-ковш 精炼炉 |
ELECTRODES
Электрод
石墨电极 | Diameter
Диаметр
直径 | mm | | |
| Length
Длина
长度 | mm | | |
| Grade
Марка
级别 | | | |
NIPPLES
Ниппель
接头 | Diameter
Диаметр
直径 | mm | | |
| Length
Длина
长度 | mm | | |
| Threads per inch
Количество витков
| 3 or 4 | | |
| Nipple preset in electrode | yes/no | | |
FURNACE
ДСП/Печь-ковш
EAF / LF 电炉/LF精炼炉 | Manufacturer
Производитель печи
炉子制造商 | | | |
| Type (OBT,EBT,NT…) | | | |
| The age of the furnace
| years | | |
| Current type (A/C or D/C) | | | |
| Application (Melting or Refining) | | | |
| Shell diameter | mm | | |
| pitch circle diameter | mm | | |
| Norminal capacity | MT | | |
| Average charge | MT/heat | | |
| Average tap weight | MT | | |
| Oxy fuel burner | yes/no | | |
| Water cooled panel | yes/no | | |
| Water cooled roof | yes/no | | |
| Water-spray cooling of electrodes | yes/no | | |
| Dust-collecting system | yes/no | | |
TRANSFORMER
Трансформатор
变压器 | Capacity | KVA | | |
| Overload | % | | |
| Rated current (KA per phase) | | | |
| Phase rotation (clockwise) | yes/no | | |
| Working voltage | V | | |
| Secondary voltage | V max. | | |
| | V min. | | |
| No.of secondary voltage taps | | | |
OPERATING CONDITIONS | Steel grade | | | |
| Scrap composition (%) | | | |
| Average production per month | MT | | |
| Graphite electrode consumption per month | MT | | |
| Average electrode consumption | kg/mt | | |
| Electrode breakage rate per month | times | | |
| Max.operating current | KA | | |
| Average secondary current | KA | | |
| No. of charges per heat | times | | |
| Jointing of electrodes(on the furnace) | yes/no | | |
POWER | Megawats | MW | | |
| Factor | % | | |
TAP TO TAP | Average tap to tap time | min. | | |
PRODUCTION | No.of heats | heats/day | | |
| Power consumption | KWH/TON | | |
| Other current supplier | Grade | Consumption kg/mt | Consumption kg/mt |
| a. | | | |
| b. | | | |
| c. | | | |