OEM manufacturer Graphite Electrode Uhp 800mm T3n - UHP Graphite Electrode for EAF/LF – MORKIN
OEM manufacturer Graphite Electrode Uhp 800mm T3n - UHP Graphite Electrode for EAF/LF – MORKIN Detail:
Ultra high power (UHP) graphite electrode is mainly made of high-grade needle coke as raw materials and coal asphalt as binder through calcination, batching, kneading, molding, baking, impregnation, graphitization and machining. Its graphitization heat treatment should be carried out in the Acheson graphitization furnace or Length-wise graphitization furnace. The graphitization temperature is up to 2800 ~ 3000 ℃, to make sure that the amorphous disordered carbon could be transformed into three-dimensional ordered graphite crystalline structure.
Ⅰ. For steel making in EAF/LF
Ⅱ. For producing metallic silicon and yellow phosphorus in submerged arc furnace
Ⅲ. For producing corundum in electric furnace
Ⅳ. Used for processing special-shaped graphite products
|
Item |
Unit |
UHP |
||
|
φ250-φ500mm |
φ550-φ700mm |
|||
|
Resistivity |
Electrode |
μΩm |
4.5-5.8 |
4.6-5.5 |
|
Nipple |
3.5-3.8 |
3.5-3.8 |
||
|
Modulus of Rupture |
Electrode |
Mpa |
10.0-14.0 |
10.0-14.0 |
|
Nipple |
20.0-24.0 |
22.0-26.0 |
||
|
Young’s Modulus |
Electrode |
GPa |
9.0-13.0 |
10.0-14.0 |
|
Nipple |
15.0-18.0 |
16.0-19.0 |
||
|
Bulk Density |
Electrode |
g/cm3 |
1.70-1.74 |
1.72-1.74 |
|
Nipple |
1.78-1.82 |
1.80-1.84 |
||
|
CTE (100-600℃) |
Electrode |
10-6/℃ |
1.1-1.4 |
1.1-1.4 |
|
Nipple |
0.9-1.2 |
0.9-1.2 |
||
|
Ash |
% |
0.3 |
0.3 |
|
|
Nominal Diameter |
RP |
HP |
UHP |
||||
|
Millimeter |
Inch |
Current Carrying Capacity |
Current Density |
Current Carrying Capacity |
Current Density |
Current Carrying Capacity |
Current Density |
|
mm |
Inch |
A |
A/cm2 |
A |
A/cm2 |
A |
A/cm2 |
|
75 |
3’’ |
1000-1400 |
22-31 |
||||
|
100 |
4’’ |
1500-2400 |
19-30 |
||||
|
130 |
5’’ |
2200-3400 |
17-26 |
||||
|
150 |
6’’ |
3000-4500 |
16-25 |
||||
|
200 |
8’’ |
5000-6900 |
15-21 |
5500-6900 |
18-25 |
||
|
250 |
10’’ |
7000-10000 |
14-20 |
6500-10000 |
18-25 |
8100-12200 |
20-30 |
|
300 |
12’’ |
10000-13000 |
14-18 |
13000-17400 |
17-24 |
15000-22000 |
20-30 |
|
350 |
14’’ |
13500-18000 |
14-18 |
17400-24000 |
17-24 |
20000-30000 |
20-30 |
|
400 |
16’’ |
18000-23500 |
14-18 |
21000-31000 |
16-24 |
25000-40000 |
19-30 |
|
450 |
18’’ |
22000-27000 |
13-17 |
25000-40000 |
15-24 |
32000-45000 |
19-27 |
|
500 |
20’’ |
25000-32000 |
13-16 |
30000-48000 |
15-24 |
38000-55000 |
18-27 |
|
550 |
22’’ |
28000-34000 |
12-14 |
34000-53000 |
14-22 |
45000-65000 |
18-27 |
|
600 |
24’’ |
30000-36000 |
11-13 |
38000-58000 |
13-21 |
50000-75000 |
18-26 |
|
650 |
26’’ |
32000-39000 |
10-12 |
41000-65000 |
12-20 |
60000-85000 |
18-25 |
|
700 |
28’’ |
34000-42000 |
9.0-11 |
45000-72000 |
12-19 |
70000-120000 |
18-30 |
3TPI Thread Detail of Graphite Nipple
4TPI Thread Detail of Graphite Nipple
Pre-Sale Service
Experienced technical and sales personnel form a professional team to provide product consultation and the most competitive price support in the market.
In-sale Service
Support third-party inspection, provide documents, and cooperate with customers’ shipping requirements.
After-sale Service
Dispatch technical team do the on-spot visit and communication with customer before and after sales. Track and guide the use of graphite electrodes in the whole process, wait for customer’s feedback. Any adverse reactions caused by product quality, the new batch of products will be replaced for end user.
Watch Us in Action!
Large Stock
There is large stock of RP/HP/UHP graphite electrodes from 100-700mm in diameter, which can be shipped to any port in China within 7 days.
Inspection
Professional inspection team for shipment and support third-party inspection (SGS).
24 Hours
Professional technician and sales team track the use of customers, and respond to any problems within 24 hours.
Solution
Supply technical support and solutions for every customer for any issues when producing in furnace
Product detail pictures:
Related Product Guide:
We constantly carry out our spirit of ''Innovation bringing advancement, Highly-quality guaranteeing subsistence, Administration selling advantage, Credit rating attracting buyers for OEM manufacturer Graphite Electrode Uhp 800mm T3n - UHP Graphite Electrode for EAF/LF – MORKIN , The product will supply to all over the world, such as: Istanbul, Melbourne, Switzerland, Our products have won an excellent reputation at each of the related nations. Because the establishment of our firm. we have insisted on our production procedure innovation together with the most recent modern day managing method, attracting a sizable quantity of talents within this industry. We regard the solution good quality as our most vital essence character.
By Jean Ascher from UK - 2018.05.22 12:13
We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
By Nana from Tanzania - 2017.09.30 16:36
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