2008-11-20
GRAPHITE ELECTRODE FERRO ALLOY GRAPHITE & CARBON GRINDING MEDIA REFRACTORY PRODUCTS NATURAL GRAPHITE RECARBURIZER
DIA 75-225MM  |   DIA 250-500MM  |   UHP DIA 300-500MM  |   SIZE & WEIGHT  |   FEEDBACK
GRAPHITE ELECTRODE
QUESTIONNAIRE OF FURNACE
 
¡¡¡¡¡¡¡¡ONLY ONE QUESTIONNAIRE PER FURNACE, PLEASE
 
COMPANY NAME
   *
ADDRESS
  
1. ELECTRODE
&
NIPPLES
1. Electrode : Diameter x Length *
Impregnation: Yes No
2. Nipple Size : Diameter x Length
3. Thread: 3 4 threads per inch *
Thread type: Straight Taper
4. Supplier :
2. FURNACE
1. Maker
2. Shell diameter : M
3. Capacity : Nominal Ton
Average Charge Ton/heat
4. Water cooling system: Yes No.
3. TRANSFORMER
1. Capacity: MVA+ % overload*
2. Secondary Voltage from V max. to Vmin.*
3. Rated current: KA*
4. OPERATING
CONDITIONS
1. Max. Secondary current: KA*
2. Average Secondary Current during - melting : KA- refining : KA*
3. Power input: MW power factor %
4. Tap to tap time: min.
5. Number of heats per day :
6. Electrode consumption : kg / ingotton*
7. Electrode connecting practice : ( On Off ) the furnace.
8. Kind of steel mainly produced :
9. Scrap or DRI Scrap % DRI %
10. Oil burner consumption L/ingotton
11. Oxygen consumption M3
5. ADDITIONAL
1. Cracking : horizontal Vertical at nipples
2. Cracks per month:
6¡¢CONTACT
1. NAME: *
2. TEL: * FAX:
3. EMAIL: