350mm Graphite Electrode for Producing Alloy Steels
- Ref Price:
-
$2.00 - 60.00
/ pc
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 6 pc
- Supply Capability:
- 50000 pc/month
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Graphite Electrode for Proudcing Alloy Steels
Composite of Graphite Electrode for Proudcing Alloy Steels
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.
Applications of Graphite Electrode for Proudcing Alloy Steels:
It is used for the electric arc furnace steel making. (About 70-80% graphite electrode is used for steel making).
It is used for the submerged arc furnace, including melting iron alloy, pure silicon, yellow
phosphorus,matte, calcium carbide and so on.
It is used for the resistance furnace, such as the graphite making, melting glass, silicon carbide
making and so on.
Advantages of Graphite Electrode for Proudcing Alloy Steels:
low electric resistance
good electric and thermal conductivity
high oxidation resistance
high mechanical strength
high machining accuracy
greater resistance to thermal and mechanical shock
28 drums counter-flow calcining furnace
Auto-control dosing system
Germany Enrich kneading system
3500MT vertical tamping&horizontal extruding press
Auto-comtrol ring backing furnace
Germany Feist-incon 2nd Baking Kiln
High pressure imprgnation system
Acheson high power DC graphitizing furnace
Japan Nachi NC electrode machining line
America lngersoll NC electrode machine line
Japan Nachi NC nipple machining line
Carbon fiber production line
Graphite Electrode for Proudcing Alloy Steels Images
Specifications of Graphite Electrode for Proudcing Alloy Steels:
Item | Unit | Regular-power | Impregnated | ||||||
φ75- | φ150- | φ250- | φ350- | φ75- | φ250- | φ400- | |||
130 | 225 | 300 | 500 | 200 | 350 | 500 | |||
Specific Resistance (≤) | E | μ Ω·m | 8.5 | 9 | 9 | 9 | 8 | 8 | 8 |
N | 8 | 8 | 8 | 8 | 7.5 | 7.5 | 7.5 | ||
Bending Strength (≥) | E | MPa | 9.8 | 9.8 | 7.8 | 6.4 | 10 | 9 | 8 |
N | 13 | 13 | 13 | 13 | 15 | 15 | 15 | ||
Elastic Modulus (≤) | E | GPa | 9.3 | 9.3 | 9.3 | 9.3 | 12 | 12 | 12 |
N | 14 | 14 | 14 | 14 | 14 | 14 | 14 | ||
Bulk Density (≥) | E | g/cm3 | 1.58 | 1.52 | 1.52 | 1.52 | 1.58 | 1.58 | 1.58 |
N | 1.63 | 1.63 | 1.68 | 1.68 | 1.68 | 1.68 | 1.68 | ||
C.T.E.(≤) | E | 10-6/°C | 2.9 | 2.9 | 2.9 | 2.9 | 2.7 | 2.7 | 2.7 |
(100-600°C) | |||||||||
| N | 2.7 | 2.7 | 2.8 | 2.8 | 2.5 | 2.5 | 2.5 | |
Ash(≤) |
| % | 0.5 | 0.5 | 0.5 | 0.5 | 0.3 | 0.3 | 0.3 |
FAQ of Graphite Electrode for Proudcing Alloy Steels
Q1:Are you a manufacture or trader?
A:Factory+trade(mainly factories,at the same time,we operates other related products).
Q2:Can we visit your factory?
A:Sure,welcome at any time,seeing is believing.
Q3:What's the MOQ of trial order?
A:No limit,We can offer the best suggestions and solutions according to your condition.
Q4:Is your company accept customization?
A:We have own factory and excellent technical team,and we accept OEM service.
Q5:How about your company's certification?
A:ISO9001 and Test Report,also we could apply other necessary certification.
Q6:How to slove the quality problems?
A:If the products are not confirmed to customer samples or have quality problems,our compay will be responsible to make compensation for it.
Q7:Can you offers samples?
A:Of coures,samples are free but freight paid by the buyers.
Q8:What is the service life of your products?
A:The service life of different bricks is unlike.It also depends on your using condition and method.
Q9:Can U accept the detective of the third-party verification company ?
A:YES! We can accept the detective from any third-party verification company including the SGS, BV and so on.
If you have any enquiry,please don't hesitate to contact us, we will provide our best products and services for you!!
- 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: Why use platinum ferroalloy instead of iron as electrode?
- General industrial grade silicon dioxide, because the preparation technology is different, can be divided into two types, one is dry, sintered (Fume Type), a wet precipitation type (Precipitated Type), and two of the surface area, the surface with hydroxyl (-OH) are the same, in general, the former the latter is more, less, the two surface has the tendency of hydrophilic, as for lipophilic polymer, such as paint, rubber... Etc.,... If the silica surface pre rendered hydrophobic, has a good effect.
- Q: What are the skills of hardfacing process for wear-resistant alloy powder blocks?
- The hardfacing of wear-resistant alloy powder block is mostly made by carbon arc surfacing. General selection of graphite or carbon arc surfacing carbon rod and plate electrodes, which has good conductivity, high melting point;
- 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?
- Anodic iron is directly oxidized without oxygen generation
- Q: Please senior doubts. The graphite electrode is used in the mold cavity In what case is graphite processing taken?
- Graphite electrode has better machining stability and high production efficiency. It is easy to be used as EDM electrode material in EDM when it is processed with long pulse width and high current.
- Q: Graphite graphite graphite graphite electrode what is the use?
- Of course all conductive graphite gray, conductive powder is used for professional conductive, the conductivity is different, in order to achieve its electrical resistance value, the graphite powder of different particle by the ratio to reach the ideal value of resistance. Graphite powder is pure graphite powder, requirements of mesh consistent, high purity.
- 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: I remember the more lively metal, the electron?
- C metal is copper, because a dilute sulfuric acid into the H2 precipitation, then definitely not copper. And the inactive first precipitate
- Q: Graphitized anode, cathode and graphite electrode, respectively How can one differentiate and use differently?
- 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.
- Q: Graphite is made of high-strength graphite, it is a kind of graphite grade specification.
- The difference is: the graphite bar may be machined graphite electrode materials may be insulated with material of graphite. Graphite electrode is an electrode product to guide the processing of graphite material with good electrical properties. Bars are usually cylindrical.
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350mm Graphite Electrode for Producing Alloy Steels
- Ref Price:
-
$2.00 - 60.00
/ pc
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 6 pc
- Supply Capability:
- 50000 pc/month
OKorder Service Pledge
OKorder Financial Service
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