High-performance Graphite Electrodes For Electric Arc Furnaces
Products Description
High-performance graphite electrodes for electric arc furnaces
They are a kind of consumable electrode used in steel making procedure. They are devised to endure high temperatures and electrical currents, and supply efficient and reliable performance during melting and refining of scrap metal into new steel goods. High-performance graphite electrodes are desirable owing to they help to lessen energy consumption, add furnace productivity, and ameliorate steel quality.
Products parameters
Graphite Electrodes diameter and allowable deviation
|
UNIT (MM) |
||||
|
Name |
Nominal Diameter mm |
Actual Maximum Diameter mm |
Actual Minimum Diameter mm |
Nominal Length mm |
|
UHP/HP Graphite electrode |
100 |
102 |
107 |
1700/1800/1900/2700 |
|
150 |
152 |
157 |
1600/1800/1900 |
|
|
200 |
205 |
202 |
1600/1800/1900 |
|
|
250 |
256 |
251 |
1600/1800/1900 |
|
|
300 |
307 |
302 |
1600/1800/2000 |
|
|
350 |
358 |
352 |
1600/1800/2000 |
|
|
400 |
409 |
403 |
1600/1800/2000/2200 |
|
|
450 |
460 |
454 |
1600/1800/2000/2200 |
|
|
500 |
511 |
505 |
1800/2000/2200/2400 |
|
|
550 |
562 |
556 |
1800/2000/2200/2400/2700 |
|
|
600 |
613 |
607 |
2000/2200/2400/2700 |
|
|
650 |
663 |
659 |
2000/2200/2400/2700 |
|
|
700 |
714 |
710 |
2000/2200/2400/2700 |
|
|
750 |
765 |
761 |
2000/2200/2400/2700 |
|
Graphite electrode technical parameters
|
Item |
Unit |
RP |
HP |
UHP |
||||
|
≤∅400 |
≥∅450 |
≤∅400 |
≥∅450 |
≤∅400 |
≥∅450 |
|||
|
Electric Resistivity |
Electrode |
μΩ*m |
≤8.5 |
≤9.0 |
≤6.0 |
≤6.5 |
≤5.0 |
≤5.5 |
|
Nipple |
≤6.5 |
≤6.5 |
≤5.5 |
≤5.5 |
≤4.5 |
≤4.5 |
||
|
Transverse Strength |
Electrode |
MPa |
≥8.0 |
≥7.0 |
≥10.5 |
≥10.5 |
≥15.0 |
≥15.0 |
|
Nipple |
≥16.0 |
≥16.0 |
≥20.0 |
≥20.0 |
≥22.0 |
≥22.0 |
||
|
Young’s Modulus |
Electrode |
Gpa |
≤9.3 |
≤12.0 |
≤14.0 |
|||
|
Nipple |
≤14.0 |
≤16.0 |
≤18.0 |
|||||
|
Bulk Density |
Electrode |
g/cm3 |
≥1.54 |
≥1.65 |
≥1.68 |
|||
|
Nipple |
≥1.69 |
≥1.73 |
≥1.76 |
|||||
|
Coefficient of Termal Expansion (100℃﹣600℃) |
Electrode |
100-6/℃ |
≤2.5 |
≤2.0 |
≤1.5 |
|||
|
Nipple |
≤2.0 |
≤1.6 |
≤1.2 |
|||||
|
Ash |
% |
≤0.3 |
≤0.2 |
≤0.2 |
||||
Graphite Electrode Production Process
Applications
Steel production: They can help to improve efficiency and cost-effectiveness of electric arc furnace steel making. They can decrease energy consumption, add productivity, and ameliorate steel quality by ensuring consistent performance during melting and refining of scrap metal.
Other metal production: They can also be used when produce other metals, for instance, copper, nickel, and titanium. They can add efficiency and cost-effectiveness of these processes through providing dependable and unanimous performance.
Packing and Shipping
Finished Graphite Electrodes are packed according to customers' requirements, shipped via containers or trucks, and provided with perfect after-sales service.
FAQ
1. Are you a Manufacturer or Trader?
We are manufacturer,we have our own factory.
2. When can I get the price?
We usually quote within 8 hours after getting your detailed requirements,like size,quantity etc.If it is an urgent order,you can call us directly.
3. What about the lead time for mass product?
The lead time is based on the quantity, about 7-12days.For graphite product,apply Dual-use items license need about 15-20 working days.
4. What is your terms of delivery?
We accept FOB,CFR,CIF,EXW,DAP,DDP,etc.You can choose the most convenient way for you.Besides that,we can also shipping by Air and Express.
5. Do you provide samples?
Yes,samples are available for you.
6. Product packaging?
We are packed in wooden cases,or according to your requirements.
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