China Graphite Electrode for EAF Furnace with High and Stable Quality
- Ref Price:
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- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 1000 m.t./month
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High Quality Graphite Electrode For EAF Furnace
Packaging Details:
1: Wooden crates with steel straps; wooden crates treated with "IPPC" label
2: standard export fumigated wooden box with steel strip fixed outside
3: In wooden case, each nipple must be packed in cardboard box.
Each electrode and nipple to preset at one end. The head of the preset nipple shall be covered by cardboard cap supported by wooden plate from both ends to avoid damage to the threads during transportation
Delivery Detail: 15-45 days after confirming the contract
Production Description:
Graphite electrode is made from the domestic first petroleum coke and high quality needle coke and widely used in the electric arc furnaces for production of alloy steels, metal and other nonmetallic materials, etc. The graphite electrodes include regular power, high power, super high power, ultra high power and square electrode. The range of diameters covers from 200mm to 700mm. Our products own the following characteristics: low electric resistance, good electric and thermal conductivity, high oxidation resistance, greater resistance to thermal and mechanical shock, high mechanical strength, high machining accuracy.
Physical and chemical index
Item | Unit | Nominal Diameter(mm) | |||
YB/T4088-2000 Industry Standard | Typical Values | ||||
300-400 | 450-550 | 350-550 | |||
Resistance | Electrode | ohm | ≤6.2 | ≤6.5 | 4.6-6.2 |
Nipple | ≤5.5 | ≤5.5 | 3.5-4.5 | ||
Bending Strength | Electrode | Mpa | ≥10.5 | ≥10.0 | ≥11.0 |
Nipple | ≥16.0 | ≥16.0 | ≥18.0 | ||
Elastic Modulus | Electrode | Gpa | ≤14.0 | ≤14.0 | ≤13.0 |
Nipple | ≤18.0 | ≤18.0 | ≤17.0 | ||
Density | Electrode | g/cm3 | ≥1.65 | ≥1.64 | 1.65-1.72 |
Nipple | ≥1.72 | ≥1.70 | 1.75-1.82 | ||
Ash content | Electrode | % | ≤0.3 | ≤0.3 | ≤0.3 |
Nipple | |||||
CTE(100-600) | Electrode | 10-6/C | ≤1.5 | ≤1.5 | 1.20-1.40 |
Nipple | ≤1.4 | ≤1.4 | 1.10-1.30 | ||
- Q: What are the structures of pyrolytic graphite electrodes? What are their properties and applications? We hope that some details will not be found
- The graphite part is called pyrolytic graphite. Stronger than ordinary graphite, strong oxidation resistance.
- Q: Is the anode of electrolytic water suitable for ordinary titanium wires?
- The graphite is cheaper and easier to obtain, but the carbon electrodes sold in the general market are not very pure at most times. The experiment is done for a period of time, and the carbon is inexplicably broken, especially if you need to work for a long time. So, if your graphite electrode is of good quality, it's still graphite.
- Q: Can graphite be used as an electrode for electrolysis of silver in silver nitrate?
- If it is molten, it can be made out of silverFor solution, only AgNO3+H2O== electrolysis ==Ag+HNO3+O2 is analyzedWhen the HNO3 concentration is enough, it will continue to react with Ag.... So you can't get Ag elements.
- 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: How should carbon deposits be treated?
- In this way, can keep the engine seal, to prevent oil because the gap is too large and rampant, buried carbon curse generation "".
- Q: The graphite electrode made by the machining center adopts cooling method, which is water cooled, oil cooled and blow cold. Which is good?
- In addition, the infiltration of water on graphite is not good, can not get the effect of dust removal. Now there are special graphite machine, sealing system. Air-cooled can be used, after all, the best air-cooled.
- Q: Can high-purity graphite be used as an electrode?
- The utility model has the advantages of small density and suitable tool electrodes for processing large parts or moulds, and the whole quality is small.
- Q: How can the graphite powder be processed into high quality carburizing agent? Thank you
- Basically, it can no longer be a "good" carburizing agent
- Q: 800KVA and 12500 EAF transformer data graphite electrode furnace.
- Graphite project: Project Description: steel furnace and iron smelting furnace, ferrosilicon smelting, electrolytic aluminum and so on, all use large surface graphite electrode.
- Q: How do graphitized electrodes differentiate between high power and low power?
- Compared with other materials of graphite anode plate has high temperature resistance, good electrical and thermal conductivity, easy machining, good chemical stability, acid and alkali resistance, low ash content; for electrolytic solution, preparation of chlorine, caustic soda, salt alkali electrolytic solution preparation; application such as graphite anode plate can be used as conductive anode electrolytic salt solution preparation of caustic soda. Graphite anode plate can be used as conductive anode in electroplating industry. It is an ideal material for electroplating. It can make electroplating products have the advantages of smoothness, delicacy, wear resistance, corrosion resistance, high brightness and not easy to change color.
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China Graphite Electrode for EAF Furnace with High and Stable Quality
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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