2021 High quality Uhp Graphite Electrodes - UHP Graphite electrode – Yidong
2021 High quality Uhp Graphite Electrodes - UHP Graphite electrode – Yidong Detail:
Description
Ultra-high-power graphite electrodes are made of high-quality needle coke as the main raw material, and are made by forming, roasting, impregnating, graphitizing and mechanical processing. They are widely used in electric arc furnaces as conductive materials.
Specification
The physical and chemical indexes of Ultra-high power graphite electrodes and nipples refer to YB/T 4090-2015
The instructions on graphite electrode
1.Electrodes shoulds be stored in a clean,dry place,shock and collision avoidances.It should be dried befor use.
2.When connecting the nipples,clean the hole with compressed air,then screw the nipples into it carfully without damaging the theads.
3.Befor the electrode tip by the compressed air when the two electrodes are 20-30mm away.
4.When the electrodes are connected by the wrenches,it should be fully tightened to the specified lacation that the gap between the two electrodes is less then 0.005mm.
5.To avoid the electrode breakage,please keep away from the instruction material blocks.
6.To avoid the electrode breakage,place the aniseed block on the lower part and set the small block on the upper part.
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Project |
Nominal diameter /mm |
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|
300~400 |
450~500 |
550~650 |
700~800 |
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|
Resistivity /μΩ·m ≤ |
Electrode |
6.2 |
6.3 |
6.0 |
5.8 |
|
Nipple |
5.3 |
5.3 |
4.5 |
4.3 |
|
|
Flexural Strength /MPa ≥ |
Electrode |
10.5 |
10.5 |
10.0 |
10.0 |
|
Nipple |
20.0 |
20.0 |
22.0 |
23.0 |
|
|
Elastic Modulus /GPa ≤ |
Electrode |
14.0 |
14.0 |
14.0 |
14.0 |
|
Nipple |
20.0 |
20.0 |
22.0 |
22.0 |
|
|
Bulk Density /(g/cm3) ≥ |
Electrode |
1.67 |
1.66 |
1.66 |
1.68 |
|
Nipple |
1.74 |
1.75 |
1.78 |
1.78 |
|
|
Thermal expansion coefficient /(10-6/℃) ≤ （room temperature~600℃） |
Electrode |
1.5 |
1.5 |
1.5 |
1.5 |
|
Nipple |
1.4 |
1.4 |
1.3 |
1.3 |
|
|
Ash /％ ≤ |
0.5 |
0.5 |
0.5 |
0.5 |
|
|
Note: Ash is divided into reference index. |
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Product detail pictures:
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With the "Client-Oriented" business philosophy, a rigorous quality control system, advanced manufacturing equipment and a strong R&D team, we always provide high quality products, excellent services and competitive prices for 2021 High quality Uhp Graphite Electrodes - UHP Graphite electrode – Yidong, The product will supply to all over the world, such as: Armenia, Australia, Yemen, So far our merchandise have been exported to east Europe, the Middle East, Southeast, Africa and South America etc. We have now 13years experienced sales and purchase in Isuzu parts at home and abroad and the ownership of the modernized electronic Isuzu parts checking systems. We honor our core principal of Honesty in business, priority in service and will do our best to provide our customers with high quality items and excellent service.
By Patricia from Bahamas - 2018.12.28 15:18
This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
By Caroline from Serbia - 2018.12.10 19:03
