High Purity Electrical Conductivity Graphite Electrode Rod Graphite Bar For Electrolysis
|
Graphite Electrode Nominal Diameter |
Graphite Electrode Actual Diameter |
Nominal Length(mm) |
|||
|
mm |
Inch |
Max(mm) |
Min(mm) |
Min.Crust Diameter(mm) |
|
|
150 |
6 |
154 |
149 |
146 |
1500-1800 |
|
200 |
8 |
205 |
200 |
197 |
1500-1800 |
|
250 |
10 |
256 |
251 |
248 |
1500-2100 |
|
300 |
12 |
307 |
302 |
299 |
1500-2100 |
|
350 |
14 |
357 |
352 |
349 |
1500-2400 |
|
400 |
16 |
409 |
403 |
400 |
1500-2400 |
|
450 |
18 |
460 |
454 |
451 |
1500-2400 |
|
500 |
20 |
511 |
505 |
502 |
1800-2700 |
|
550 |
22 |
562 |
556 |
553 |
1800-2700 |
|
600 |
24 |
613 |
607 |
604 |
2100-2700 |
|
650 |
26 |
663 |
657 |
654 |
2100-2700 |
|
700 |
28 |
714 |
708 |
705 |
2100-2700 |
|
750 |
30 |
765 |
759 |
756 |
2400-2700 |
|
800 |
32 |
816 |
810 |
807 |
2400-2700 |
What characteristics make graphite electrodes suitable for high-temperature industrial processes?
durability characteristics include:
1.Thermal Stability: Graphite maintains its physical properties across wide temperature ranges without softening or deforming
2.Thermal Shock Resistance: Ability to withstand rapid temperature changes without cracking or fracturing
3.Oxidation Resistance: While not completely immune, high-quality graphite resists oxidation at extreme temperatures longer than alternative materials
4.Mechanical Strength: Maintains structural integrity under thermal expansion stresses
These properties make graphite electrodes indispensable for processes such as:
•Electric arc furnace steelmaking
•Aluminum smelting
•Calcium carbide production
•Silicon metal manufacturing
•Mineral refining
The durability of graphite electrodes is enhanced through:
•High-purity raw material selection
•Advanced graphitization processes (up to 3,000°C)
•Precision manufacturing techniques
•Specialized electrode designs for specific applications
•Longer service life
•Reduced replacement frequency
•Consistent performance
•Lower operational costs
•Proper electrode alignment
•Controlled power application
•Environmental protection
•Regular inspection protocols
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