Electrode
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- China Main Port
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- 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
- Type: Electrode Block
- Application: used in EAF/LF for steel making
- Diameter: 250mm-800mm
- Length: 1200mm-2400mm
- Grade: SHP (Super High Power )
- Resistance (μΩ.m): ≤6.5
- Apparent Density (g/cm³ ): ≥1.64
- Thermal Expansion: ≤1.5
- Flexural Strength (N/㎡): ≥10
- Elastic Modulus: ≤14
- Ash: ≤0.3%
Specifications
SHP Graphite electrodes 18"x 72"Dia.454-460 x L1,800+/-100mm
with 4TPIL preset Nipple,Dia.241.30xL355.60mm
200mt in stock
Technical Specification SHP
|
Item |
Unit |
Nominal Diameter (mm) | ||
|
≤Φ400 |
≥Φ450 | |||
|
Resistance |
Electrode |
μΩ m |
≤6.2 |
≤6.5 |
|
Nipple |
≤4.5 |
≤4.5 | ||
|
Bending Strength |
Electrode |
Mpa |
≥10.5 |
≥10 |
|
Nipple |
≥18 |
≥18 | ||
|
Elastic Modulus |
Electrode |
Gpa |
≤14 |
≤14 |
|
Nipple |
≤18 |
≤18 | ||
|
Bulk Density |
Electrode |
g/cm3 |
≥1.65 |
≥1.64 |
|
Nipple |
≥1.75 |
≥1.75 | ||
|
C.T.E. |
Electrode |
10-6/°C |
≤1.5 ≤1.4 |
≤1.5 ≤1.4 |
|
Nipple | ||||
|
Ash |
Electrode |
% |
≤0.3 |
≤0.3 |
Allowable current load and current density (recommended) SHP
|
Dia. |
SHP | |||
|
Electric Arc Furnace |
Refining Furnace | |||
|
mm |
Current load A |
Current density A/cm2 |
Current load A |
Current density A/cm2 |
|
250 |
9000-14400 |
20-28 |
9200-15100 |
21-30 |
|
300 |
14000-20000 |
19-28 |
16000-23000 |
22-32 |
|
350 |
18000-26000 |
18-26 |
20500-30000 |
21-31 |
|
400 |
23000-33000 |
18-26 |
26000-38000 |
20-30 |
|
450 |
27000-42000 |
17-26 |
31000-48000 |
19-29 |
|
500 |
32000-50000 |
16-25 |
36500-51000 |
18-28 |
|
550 |
35000-55000 |
14-22 |
40000-63000 |
16-26 |
|
600 |
37000-60000 |
13-20 |
42500-70000 |
15-24 |
- Q:How long is the graphite electrode machining cycle?
- When the cut depth is less than 0.2mm, the graphite will break down very little, and the surface quality of the side wall will be better.
- Q:How do graphitized electrodes differentiate between high power and low power?
- In electrolysis industry, using graphite anode plate as the anode has a history of more than 100 years, the metal anode is in recent decades, the research and application of metal anode in China late last century, only in 70s the technology related to the research and experiment of metal anode, anode on electrolysis industry, mainly through the silver (2%) (0.5%): low silver lead silver alloy, lead and silver tin antimony alloy, lead calcium alloy and lead silver alloy adding nucleating agents and several stages.
- Q:Electrolytic water solution, two electrodes are graphite electrode, the negative electrode can produce large amounts of hydrogen, the anode does not produce half of oxygen, and only a small amount of it?
- The oxygen will react with the graphite and the gas will dissolve.The iron has been oxidized.
- Q:What is anodized graphite?
- According to the production method of brush, there are two kinds. One is colored brush, that is, metal graphite brush. One is black brush. The black brush is made of petroleum coke, pitch coke, carbon black, charcoal and natural graphite powder and so on. Some binders (such as coal tar pitch, coal tar and artificial resin etc.) are added to the black brush. The resin binder by curing brush manufactured for high resistance brush, and the calcined product called carbon brush and graphite brush (with natural graphite as the main raw material) graphitised after product called electrographite brush,
- Q:What are the skills of hardfacing process for wear-resistant alloy powder blocks?
- Because the carbon containing ash, a graphite resistor 2-3 times, so the use of graphite electrode is better.
- Q:What is the graphite furnace electrode with a diameter of 400?
- With the development of EAF steelmaking technology, the steel-making technology is developing towards large scale and ultra high power. The graphite electrode is mainly made of large size graphite electrode and ultra high power graphite electrode.
- Q:Are graphite and carbon electrodes the same? What kinds of ore furnaces are used?
- Graphite electrode should be relatively pure, composed of graphite.
- Q:Why is the production of one ton of ultra high power graphite electrode requires 1.05 tons of coke?
- After calcined to eliminate ash and volatile part of the points in this process will be a lot of weight loss, in the process of crushing mixing in process of baking or graphite in high temperature heat treatment, another part of the impurities were excluded, so the raw material is higher than the rate of finished products.
- Q:What about graphite electrodes for steel mills?
- The graphite electrode steelmaking is to enter the electric energy through the graphite electrode to the electric arc furnace, and takes the arc between the electrode end and the furnace charge as the heat source to carry on the steel smelting. The electric arc furnace takes electric energy as heat source, and can adjust the atmosphere in the furnace. It is very beneficial to smelt the steel which contains more easily oxidized elements. Smelting a variety of alloys
- Q:After electrolysis of CuCl2 solution with graphite electrode for a period of time, we can observe that the graphite surface attached to the DC power supply is attached to the red material,And will the color of the solution be deep or shallow?
- During electrolysis, cations move toward the cathode, electrons are reduced at the cathode, anions are moved toward the anode, electrons are lost at the anode and oxidized. And you use both sides of the graphite rod, is inert electrode, so there will be no copper ions added to the solution, copper in the solution of consumption, the color of natural shallow.
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 |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| 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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