UHP Graphite Electrode For Copper Refining
Products Description
UHP graphite electrode for copper refining
UHP graphite electrodes are widely used in various industries such as steelmaking, non-ferrous metal refining, and high-temperature processing due to their excellent properties. Specifically, in copper refining, UHP graphite electrodes are used in the electrorefining process to produce high-purity copper. During the process, copper ions are deposited on the cathode plate, which is made of a UHP graphite electrode. The high conductivity, low electrical resistivity, and high mechanical strength of UHP graphite electrodes ensure efficient and stable copper electrodeposition, resulting in a high-quality end product.
Products parameters
UHP graphite electrode Product Specification
UHP graphite electrode diameter and allowable deviation
|
UNIT (MM) |
||||
|
Name |
Nominal Diameter mm |
Actual Maximum Diameter mm |
Actual Minimum Diameter mm |
Nominal Length mm |
|
UHP Graphite electrode |
300 |
307 |
302 |
1600/1800/2000 |
|
350 |
357 |
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 |
2000/2200/2400/2700/3000 |
|
|
650 |
663 |
659 |
2200/2400/2700/3000 |
|
|
700 |
714 |
710 |
2200/2400/2700/3000 |
|
Physical & chemical properties of UHP graphite electrode and nipples
|
Item |
Unit |
Nominal diameter (mm) |
||||
|
UHP graphite electrode |
||||||
|
350～500 |
550～750 |
|||||
|
Guaranteed |
Typical |
Guaranteed |
Typical |
|||
|
lSR ≤ |
E |
UΩ*m |
6.3 |
5.0～6.0 |
5.8 |
4.8～5.5 |
|
N |
5.3 |
3.8～4.5 |
4.3 |
3.5～4.1 |
||
|
Flexural Strength ≥ |
E
|
MPA |
10.5 |
11.0～13.0 |
10.0 |
10.0～13.0 |
|
N |
20.0 |
20.0～25.0 |
23.0 |
24.0～30.0 |
||
|
Elastic modulus≤ |
E |
GPA |
14 |
8.0～12.0 |
14.0 |
7.0～10.0 |
|
N |
20.0 |
12.0～16.0 |
22.0 |
16.0～21.0 |
||
|
Bulk density ≥ |
E |
G/CM3 |
1.66 |
1.68～1.73
|
1.68 |
1.69～1.73 |
|
N |
1.75 |
1.76～1.82 |
1.78 |
1.79～1.84 |
||
|
CTE(100 ℃-600℃) |
E |
10-6/℃ |
1.5 |
1.3～1.5 |
1.5 |
1.3～1.5 |
|
N |
1.4 |
1.0～1.3 |
1.3 |
1.0～1.3 |
||
|
ASH ≤ |
% |
0.5 |
0.2～0.4 |
0.5 |
0.2～0.4 |
|
Product Picture
Applications
Steelmaking: UHP graphite electrodes are commonly used in electric arc furnaces for the production of steel.
Silicon metal production: UHP graphite electrodes are also used in the production of silicon metal, which is used in a variety of industries including semiconductors, solar panels, and aluminum alloys.
Aluminum production: UHP graphite electrodes are used in the production of aluminum, as they can withstand the high temperatures and harsh chemical environment of the process.
Copper refining: UHP graphite electrodes are used in the refining of copper, as they can withstand the high temperatures and corrosive environment of the process.
Production of other metals: UHP graphite electrodes are also used in the production of other metals, including zinc, nickel, and rare earth metals.
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.
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