Product Description:
Quick Details
Place of Origin:
Hebei, China
Grade:
UHP (Ultra High Power)
Apparent Density (g/cm³ ):
1.68
Flexural Strength (N/㎡):
11Mpa
Packaging & Delivery
Packaging Details
Wooden box and tray packaging, should be fixed by steel belt
Port: TIANJIN
Lead Time :
| Quantity(Tons) | 1 - 100 | 101 - 500 | 501 - 2000 | >2000 |
| Est. Time(days) | 7 | 15 | 15 | To be negotiated |
Product discription
| Graphite electrode uhp 600 for EAF |
Resistance | 5.5 |
| μ Ω.m(Max) |
Density | 1.68 |
| g/cm³（min） |
Flexure Strength | 11 |
Young's Modulus | 14 |
| Gpa(Max) |
Ash Content | 0.2 |
| %(Max) |
CTE(100-600℃) | 1.5 |
| 100-6/℃(Max) |
Application
Graphite electrodes are widely used for production of alloy steels, metal and other nonmetallic materials, etc.
* DC electric arc furnace.
* AC electric arc furnace.
* Submerged arc furnace.
* Ladle furnace.
Size information
UHP 600MM Graphite Electrodes Size Details |
Dia. | 600mm |
Length | 250mm~700mm |
Detailed Images
- Q:What is the role of the Pt electrode? What is the difference between the graphite electrode and the graphite electrode?
- In the electrochemical process, the electrode should not affect the reaction on the working electrode, so platinum and graphite are often chosen
- Q:The reason why graphite is used as electrode
- Graphite has good thermal stabilityThe softening point of copper in 1000 degrees, easily deformed by heat, the melting point of graphite is 3850 + 50 DEG C, the boiling point of 4250 DEG C, even after the ultra high temperature arc ignition, the weight loss is very small, the thermal expansion coefficient is small. The strength of graphite increases with the increase of temperature, and the strength of graphite is doubled at 2000 degrees centigrade. In comparison, the thermal expansion coefficient of graphite material is only 1/30 of copper material.
- Q:What is the composition of petroleum coke and what is its use?
- Petroleum coke can be used for the manufacture of graphite, smelting and chemical industries, depending on its quality. For example, the quality of cooked sweet coke coke, mainly used in the manufacture of ultra high power graphite electrode and some special carbon products; needle coke in steelmaking industry is an important material new technology development of EAF steelmaking.
- Q:Can Naiduo high temperature graphite
- Graphite gasket medium: hot water, steam, oil, acid, alkali, ammonia, hydrogen, organic solvents, hydrocarbons, cryogenic liquids, etc..Maximum use pressure of graphite gasket: 30MPa.Service temperature of graphite gasket: -200~650
- Q:Why should the carbon brush for the trolley be made of graphite?
- What you said is the graphite electrode graphite, there may be a high pure graphite graphite conductive rate so high, strong, high density, the graphite is mostly used in motor vehicles, such as generators, and electric tools.
- Q:Which department in the steel plant needs graphite in large quantities?
- For steel and iron alloys, graphite electrodes are used, when powerful currents pass through electrodes into the melting zone of the electric furnace to produce an arcThe electric energy is converted into heat energy, and the temperature is increased to about 2000 degrees, so as to achieve the purpose of smelting or reaction. In addition, the electrolytic goldWhen the magnesium, aluminium and sodium are used, the anode of the electrolytic cell is also made of graphite electrode. The resistance furnace for carborundum is also made of graphite electrode as the burnerConductive material.
- Q:MITSUBISHI machine graphite electrode processing, how does not accumulate carbon?
- Carbon deposition can cause insufficient combustion of gasoline and cause engine chattering.
- 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: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.
- Q:What are the losses in graphite electrode?
- In what environment is the loss, friction, or in the case of high temperature, high temperature will be oxidized, and if in the case of friction, you can first use more wear-resistant graphite material. So please ask this question clearly, and then answer you, thank you.
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