MUZI CARBON-Graphite electrodes for electric arc furnaces in steel mills
-
$199.00 / 1 - 9 pieces
$189.00 / >=10 pieces - 1 piece
- Xinghe County Muzi Carbon Co., Ltd.
- Inner Mongolia, China
- Ms EMALY LIANG
Product Detail
| place of origin; place of origin: | Inner Mongolia, China | grade: | UHP (Ultra High Power) |
| Bending strength (N/㎡): | 13 | color: | grey |
| thermal expansion: | 2.2 | application: | smelting steel |
| chemical composition: | High purity and high density | Types of: | electrode electrode |
| length: | 1100-2900MM | product name: | graphite electrode |
| Supply capacity: | 10000 tons per month | brand: | muzi |
| Apparent Density (g/cm3): | 1.7 | model: | HP/Ultra HP |
| shape: | According to your requirements or drawings | Material: | Graphite, coal tar pitch, self-proclaimed petroleum coke |
| Resistance (μΩ.m): | 5.8 | payment terms: | L/C, Western Union, D/P, D/A, T/T, MoneyGram |
| Packaging Details: | wooden box | Package preview: | |
| Quality Management Certificate: | ISO9001 and T19001-2008 |
Product Description
Product Details
Graphite Electrode Products
Graphite electrodes use high-quality calcined petroleum coke, imported needle coke, and modified coal tar pitch as raw materials. The grades are RP, HD (impregnated), HP and UHP graphite electrodes, and the specifications are Ø75-700mm.
The graphite electrodes produced by our company have the advantages of low resistivity, high electrical and thermal conductivity, good oxidation resistance, good thermal shock resistance, high mechanical strength, and easy processing.
Graphite electrodes are widely used in the smelting of steel, alloy steel and other metal or non-metal materials in electric arc furnaces.
product photo
Physicochemical
|
project
|
unit |
echo |
life value |
ultra high pressure |
||||
|
250-300mm |
350-550mm |
200-400mm |
450-550mm |
300-400mm |
450-550mm |
|||
|
Resistivity (maximum) |
electrode |
μΩ·m |
9.0 |
7 |
7.5 |
6.2 |
6.5 |
|
|
nipple |
8.5 |
6.5 |
5.5 |
|||||
|
Flexural strength (minimum) |
electrode |
MPa |
7.8 |
6.4 |
10.5 |
9.8 |
10.5 |
10.0 |
|
nipple |
13.0 |
14.0 |
16.0 |
|||||
|
Elastic Modulus |
electrode |
Gpa |
9.3 |
12.0 |
14.0 |
|||
|
nipple |
14.0 |
16.0 |
18.0 |
|||||
|
Bulk density |
electrode |
g/cubic centimeter |
1.52 |
16.0 |
1.65 |
1.64 |
||
|
nipple |
1.68 |
17.0 |
1.72 |
1.70 |
||||
|
Ash (maximum) |
electrode |
% |
0.5 |
0.3 |
0.3 |
|||
|
nipple |
||||||||
|
CTE (maximum) |
electrode |
10-6/degree Celsius |
2.9 |
2.4 |
1.5 |
|||
|
nipple |
2.8 |
2.2 |
1.4 |
|||||
product description
Graphite electrode product introduction
Graphite electrodes are mainly made of petroleum coke and needle coke, and coal tar pitch is used as a binder. They are made by calcination, batching, kneading, molding, roasting, graphitization, and machining. They release electric heat in the form of arc conductors in the electric arc furnace. The furnace charge can be divided into ordinary power, high power and high power according to its quality index.
Electrode diameter and length allowable deviation (mm):
|
Nominal diameter |
actual diameter |
length |
||
|
maximum |
minimum value |
black face minimum |
||
|
250 |
256 |
251 |
248 |
1600/1800 |
|
300 |
307 |
302 |
299 |
1600/1800 |
|
350 |
357 |
352 |
349 |
1600/1800 |
|
400 |
409 |
403 |
400 |
1600/1800/2000/2200 |
|
450 |
460 |
454 |
451 |
1600/1800/2000/2200 |
|
500 |
511 |
505 |
502 |
1800/2000/2200/2400 |
|
550 |
562 |
556 |
553 |
1800/2000/2200/2400 |
Recommended current carrying capacity:
product processing
Packaging and Shipping
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