Graphite Electrodes for Steel Making - Carbon Electrode for Ferroalloy Plant with Stable Quality
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 32MT watt
- Supply Capability:
- 10000MT/Year watt/month
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Product Introduction:
Carbon electrodes are used in submerged arc furnace applications. Submerged arc furnace operations vary slightly from other electric arc furnace applications. It will bring you more economic benefits to choose and use carbon electrode in smelting of silicon, nickel iron, and yellow phosphorus. The carbon electrode has good strength and is hard to be broken, can reduce the oxidation. Using carbon electrode to replace the polluting carbon electrode paste could prompt production volume, improve the alloy quality and lower the power consumption. The main practice standard specification complies to the industrial standard of China: YB 4088-92 ,YB 4089-92 ,YB 4090-92 ,IEC—1998
Specification:
Item | Quality Index | ||
φ500—φ700 | φ750—φ950 | φ1020—φ1400 | |
Electrical resistance (μΩ.m)Max | ≤45 | ≤45 | ≤47 |
Bulk Density (g/cm3)Min | 1.52~1.62 | 1.52~1.62 | 1.52~1.62 |
Flexural Strength (MPa)Min | 4.0~7.5 | 4.0~7.5 | 3.5~7.0 |
Compressive Strength (MPa)Min | ≥18.0 | ≥18.0 | ≥16.0 |
C.T.E (10-6/°C) Max | 3.8~5.0 | 3.6~4.8 | 3.6~4.8 |
ASH(%) Max | 1.0~2.5 | 1.0~2.5 | 1.0~2.5 |
Picture:
We can supply below furnace charges, please feel free to contact us if you areinterested in any of any of them:
Coke (Metallurgical, foundry, gas)
Calcined Anthracite with fixed carbon from 90% to 95%
Calcined Petroleum Coke
Graphite petroleum coke
Amorphous Graphite
Carbon Electrode Paste
Carbon Electrode
- Q: Use of graphite in steelmaking
- Application of graphite electrode in smelting, alloy steel, iron alloy, graphite electrode, the strong current through the melting zone, the arc electrode into the electric furnace, the electrical energy into heat, the temperature rises to 2000 degrees Celsius, so as to achieve the purpose of melting or reaction.
- Q: Why graphite can be used as conductive material?
- Widely used as electrode, graphite, carbon brush, carbon nanotubes, mercury rectifier cathode, graphite gasket, telephone parts, TV tube coating and so on in the electrical industry. The most widely used in the smelting of graphite electrode, alloy steel, iron alloy, graphite electrode, the strong current through the melting zone, the arc electrode into the electric furnace, the electrical energy into heat, the temperature rises to around, so as to achieve the purpose of melting or reaction. In addition, in the electrolysis of metal, magnesium, aluminum and sodium, the anode of the electrolytic cell is also made of graphite electrode. The resistance furnace used for the production of rigid sand is also made of graphite electrode as the conducting material of the furnace head.
- Q: What's the use of carbon?
- Common power graphite electrode. Allows the use of current density of less than 17A/ cm 2 graphite electrode, mainly used for steelmaking, smelting silicon, yellow phosphorus and other ordinary power furnace.
- 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: The production of one ton of steel required graphite electrode
- Can not generally say, a ton of steel production consumes much of graphite electrode.
- Q: What are the losses in graphite electrode?
- So tell, this problem is to answer a lot, graphite under high temperature oxidation, generally around 400 degrees, began a slight oxidation, but the human eye is to be observed, with the increase of temperature, the graphite oxide will increase, this time should be used to protect gas or vacuum to protect what you said is, nitrogen protection, and general protection of nitrogen can reach more than 2000 degrees, if the high temperature to 3800 degrees, will you say that vapor formed in graphite surface. To achieve this temperature, it is necessary to add inert gas to achieve, otherwise, can not reach, generally to 4350 degrees, the graphite began to soften.
- Q: Do electroplating experiments, graphite as an electrode, graphite how to pre process to ensure that the coating will not fall, resulting in increased color of the solution
- This graphite will eventually wear out, even if you use the nickel plate directly, the nickel plate is still wearing, but compared to graphite than the much better. You should ask the question, the brush plating industry association, oh, they study this stuff all day long.
- Q: Why is graphite a negative pole and copper is an anode?
- Graphite, as an electrode material, can conduct electricity, which belongs to an inert electrode. It only acts as a conductive agent, but does not participate in the electrolytic reaction process. So the anode is made, and copper is oxidized in the electrolysis of monovalent cations, so copper is used as the anode.
- Q: Electrolysis of CuCl2 solutions with graphite electrodes
- CuCl2 refers to a copper chloride ionization ionization ion and chloride ion in aqueous solution, the equivalent of CuCl2 does not exist, but there are only Cu2+ and Cl-, even if there is no electricity, the ionization will happen, because this is the nature of it.
- Q: Excuse me, why does the graphite electrode flake when electrolyzed salt water is used?
- Aqueous solution electrolytic cell has no diaphragm and diaphragm. Two kinds of commonly used diaphragm electrolyzer. In chlorate production and mercury method to produce chlorine and caustic soda, with no diaphragm electrolyzer. Try to increase the surface area per unit volume, can improve the production strength of electrolytic cell. Therefore, the modern electrode diaphragm electrolyzer the vertical components due to internal electrolysis. The material and structure and installation of different performance and different characteristics.
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Graphite Electrodes for Steel Making - Carbon Electrode for Ferroalloy Plant with Stable Quality
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 32MT watt
- Supply Capability:
- 10000MT/Year watt/month
OKorder Service Pledge
OKorder Financial Service
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