Graphite Electrodes RP HP UHP For Steelmaking Electric Arc Furnace
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 1000 m.t./month
- Option:
- 200-700mm 200-750mm
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Item specifice
Graphite Electrode
Product range:
•RP: 200-700mm
•HP: 200-750mm
•SHP: 200-750mm
•UHP: 350-750mm
Quality control:
•Raw material:
Needle coke from world famous brand like Mitsubishi, Mizushima, Phillips 66 etc. and Chinese Tier-One manufacturers.
•During Production:
1.Visual automatic batching control room, 10 sets of high-precision machining equipment,
and an investment of 70 million on-line dust removal and environmental protection equipment,
exhaust gas recycle equipment.
2.High dimensional accuracy of nipples and threads.
3.Professional technical team with decades of experiences.
4.Before shipment, each electrode is inspected, test report will be made and has traceability mechanism.
•Logistics: High-standard shipping packaging to prevent bumps, take photos/videos for file.
•After-sales:
If there are quality problems with our products, we will replace them or solve them on-site according to the situation.
Please consult us for details of other dimensions.
Please consult us for details of other data.
Please consult us for details of other data.
- Q:What is the reason that the current cannot be increased when the graphite electrode is used for anode electrolysis?Add calcium chloride and sodium bicarbonate into electrolytic water
- Because in the process of electrolysis of water in cathode electron generated hydroxyl, the alkaline solution increased. But with the hydroxyl reaction of sodium carbonate and sodium bicarbonate, carbonate and calcium ions exist at the same time, must produce the precipitation of calcium carbonate, the ion in the solution is reduced, thereby conductive resistance increases. Thus weakened over time current cannot be raised
- Q:Graphite is made of high-strength graphite, it is a kind of graphite grade specification.
- Graphite rod refers to graphite rod without processing. A graphite electrode refers to a finished product.
- 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:How large is the permissible overload current per square millimeter of the graphite electrode cross section?
- Overhead wires, radiating the best conditions, allowed the current largest. The insulated wire in the house is laid in the wall, which has the worst heat release conditions and the smaller permissible current, so there are different safety currents.
- Q:What are the factors affecting the service life of graphite electrode in ultra high power arc furnace?
- The ultra high power graphite electrodes produced in China are 300mm, 350mm, 400mm, 450mm, 550mm, 600mm, 650mm, 500mm and 700mm, with lengths of 1600mm, 1800mm, 2000mm, 2200mm, 2400mm and 2700mm.
- Q:Why is graphite conductive electrode oxidized?
- The reason for its oxidation is that it is oxidized at atmospheric temperature by reacting with the oxygen in the air
- 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:How about graphite electrode high-temperature oxidation resistant coating?
- Can be used, temperature characteristics of nano composite ceramic coating is more stable, and nano composite ceramic nano high temperature oxidation resistant coatings of different graphite products according to the use conditions, can the temperature of 1600 degrees, forming a dense coating on graphite coated with rust, corrosion, high temperature resistance, oxidation resistance, wear resistance and other properties.
- Q:How to improve the efficiency of graphite electrode milling, please tell me
- There are many factors that determine the need to continue producing graphite electrodes, so high-speed machining has become a key manufacturing process in the die manufacturing industry. Compared with the time required for the milling of graphite electrodes, the processing of high rigidity hard steel still takes longer. When milling dies, cavities, and complex 3D surfaces on hard steel, radial runout errors and tool deviations often result in fracture of the tool. When the tool is broken, it will not only stop the continuous processing of the steel, but also affect the quality of the product, which will lead to the scrap of the parts and the waste of the material.
- Q:What is the graphite furnace electrode with a diameter of 400?
- The variety and specifications of graphite electrodes used in modern EAF steelmaking are mainly determined by the technical parameters of the steelmaking furnace.
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Graphite Electrodes RP HP UHP For Steelmaking Electric Arc Furnace
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 1000 m.t./month
- Option:
- 200-700mm 200-750mm
OKorder Service Pledge
OKorder Financial Service
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