Ultra High Power Graphite Electrodes
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 Tons m.t.
- Supply Capability:
- 1000 Tons per Month m.t./month
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Quick Details
- Model Number: Ultra High Power
- Type: Electrode Block
- Application: used in EAF/LF for steel making
- Diameter: 250mm-800mm
- Length: 1200mm-2400mm
- Grade: UHP (Ultra High Power)
- Resistance (??.m): ?5.5
- Apparent Density (g/cm� ): ?1.66
- Thermal Expansion: ?1.5
- Flexural Strength (N/?): ?11
- Elastic Modulus: ?14
- Ash: ?0.3
Graphite ElectrodesUHP
Technical Specification UHP
|
Item |
Unit |
Nominal Diameter (mm) | ||
|
UHP | ||||
|
≤Φ400 |
≥Φ450 | |||
|
Resistance |
Electrode |
μΩ·m |
≤5.5 | |
|
Nipple |
≤4.5 | |||
|
Bending Strength |
Electrode |
MPa |
≥11.0 | |
|
Nipple |
≥20.0 | |||
|
Elastic Modulus |
Electrode |
GPa |
≤14.0 | |
|
Nipple |
≤18.0 | |||
|
Bulk Density |
Electrode |
g/cm3 |
≥1.66 |
≥1.67 |
|
Nipple |
≥1.75 | |||
|
C.T.E. |
Electrode |
10-6/°C |
≤1.5 | |
|
Nipple |
≤1.4 | |||
|
Ash |
% |
≤0.3 | ||
- Q:Graphite powder produced by graphite electrode and what we usually call graphite is a kind of thing?
- Coal tar pitch as binder is made by calcination, batching, kneading, pressing, roasting, graphitization and machining
- Q:Classification of graphite electrodes
- A graphite electrode with a current density of 18~25A/ cm 2 is used, which is mainly used in steel-making of high power arc furnace.
- Q:What is the application of wire cutting with graphite electrode?
- Machine: wire cutting wire, wire EDM, wire EDM wire is the cutting machine.
- Q:Can graphite be used as an electrode for electrolysis of silver in silver nitrate?
- Xiaoyi Liyang said the principle is correct, but can get silver? I think we can solve the problem if we take proper measures to get the silver elements, such as separating the anode and the cathode from the salt water!
- Q:Excuse me, why does the graphite electrode flake when electrolyzed salt water is used?
- Device for electrolytic reaction. The electrolysis bath comprises a tank, an anode and a cathode, the majority of diaphragm separates the anode chamber and a cathode chamber. According to the different electrolyte aqueous solution electrolysis, molten salt electrolytic cell and nonaqueous solution electrolysis. When three kinds of direct current through the electrolytic cell, the anode oxidation the reaction solution and at the interface in the cathode and the electrolyte interface reaction, to produce the required products. To optimize the design of electrolytic cell structure, reasonable selection of electrode and diaphragm material is the key to improve the current efficiency, decrease cell voltage and energy saving.
- Q:Does the silicon carbide heat plant require a fine structure graphite electrode? What kind of graphite products do you need?
- Silicon carbide graphite is very famous for its high hardness and wear resistance. It is generally used in high wear resistance machinery industry and high wear resistant sealing industry.
- Q:Is graphite electrode good for foreign trade?
- I do graphite electrode production, but also do trade. The profit depends on the price you talked about. It should be around 2000.
- Q:Thermal expansion coefficient of graphite
- The graphite electrode in the thermal expansion coefficient is related with the diameter of the graphite electrode, you have what is the expansion coefficient of specific diameter range not to say it, I put the general heat on high power graphite electrode national Ministry of metallurgical industry YBT/4089--2000 give you a lower coefficient of expansion. For reference only
- Q:How can hydrogen be produced by electrolysis of sodium hydroxide with graphite as an electrode?
- You can think so, since sodium has been reduced, so there is always an atom is oxidized, it can only be oxygen oxidation reaction
- Q:Why should graphite paper be placed between the heater and the graphite electrode?
- Heater design, the common heater has three shapes, cylinder, cup, spiral, the vast majority of the current heater is cylindrical, as shown in figure. The spiral heater has complicated processing technology and has been eliminated. Cup shaped heater for hemispherical crucible, the bottom melt temperature is more uniform, because the processing technology is difficult, already no use. Nowadays, most of them use cylinder heaters. The cylindrical heater is not only easy to process, but also is related to the large number of flat crucible used in the direct drawing single crystal furnace.
Graphite electrodes are widely used in electric arc furnace and ladle refining furnace for steel making; and used in electric smelting furnace for producing ferroalloys, yellow phosphorus, corundum . The products are well sold to more than 30 countries and regions including Europe, America, Japan, Brazil, South Africa, Australia, the Middle East and so on , and enjoy good reputation.
We sincerely welcome domestic and overseas customers to our company for cooperation.
1. Manufacturer Overview |
|
|---|---|
| Location | Liaoning,China (Mainland) |
| Year Established | 2006 |
| Annual Output Value | |
| Main Markets | South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Northern Europe |
| Company Certifications | |
2. Manufacturer Certificates |
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|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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|---|---|
| a)Trade Capacity | |
| Nearest Port | DALIAN,QINGDAO,XINGANG |
| Export Percentage | 61% - 70% |
| No.of Employees in Trade Department | |
| Language Spoken: | English, Chinese |
| b)Factory Information | |
| Factory Size: | 50,000-100,000 square meters |
| No. of Production Lines | |
| Contract Manufacturing | OEM Service Offered |
| Product Price Range | |
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