Graphite Electrode with Nipple with High Purity

Ref Price:
$2.00 - 66.00 / pc
Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
10 pc
Supply Capability:
2000000 pc/month
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Product Description:

Graphite Electrode with High Purity Nipple

Product Description:

Graphite electrode is made from the domestic, petroleum coke as well as high quality needle coke which are widely used in the electric arc furnaces for production of alloy steels, metal and other nonmetallic materials. This produce also has many levels of power, ranging from regular to square electrode which covers a diameter from 200mm-700mm.

 

Main Product Features:

l  Excellent electrical conductivity

l  Highly resistance to thermal shock

l  High quality mechanical strength 

Product Images:

 Graphite Electrode with Nipple with High Purity


Product Specifications:

Minimum Order Quantity:

10 pc

Unit:

pc

Loading Port:

China main port

Supply Ability:

2000000 pc/month

Payment Terms:

TT or LC

Package:

托盘包装

 


l  28 drums counter-flow calcining furnace.

l  Auto-control dosing system.

l  Germany Enrich kneading system.

l  3500MT vertical tamping and horizontal extruding press.

l  Auto-control ring backing furnace.

l  Germany Feist-Incon 2nd Baking Kiln.

l  High pressure impregnation system.

l  Acheson high power DC graphitizing furnace.

l  Japan Nachi NC electrode machining line.

l  America lngersoll NC electrode machine line.

l  Japan Nachi NC nipple machining line.

l  Carbon fiber production line

 

 

Product Applications:

Graphite Electrode is used for the electric arc furnace steel making. On average 70-80% of graphite electrode is used for steel. This can also be used for the submerged arc furnace, including melting iron alloy, pure silicon, yellow phosphorus, matte, calcium carbide etc. Other usages include: graphite making, melting glass and silicon carbide.

 

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Q1: Why buy Materials & Equipment from OKorder.com?

A1: All products offered by OKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

 

Q2: How do we guarantee the quality of our products?

A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

 

Q3: How soon can we receive the product after purchase?

A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.

 

Q4: What about payment term?

A4: We accept 30% T/T in advance, with the balance before shipment. L/C at sight is also acceptable. Other payment term can be discussed with specific orders.

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Q:Iron and graphite as electrodes and Nacl as electrolyte solutions. Why do they produce electric current? Graphite and iron react not with solution, can they be connected by wires?
Graphite here acts only as an electrode, and the real reaction on the graphite is oxygen, the galvanic cell reaction called iron oxygen corrosion
Q:Classification, uses and manufacturers of graphite electrodes
Classification of graphite electrodes:(1) common power graphite electrode (RP), (2) high power graphite electrode (HP), (3) quasi ultra high power graphite electrode (SHP), (4) ultra high power graphite electrode (UHP) Note: poly carbon classification method
Q:The reason why graphite is used as electrode
Graphite is good in plasticity and easier to be machined preciselyGraphite material has the advantages of high processing accuracy and good surface effect, especially in the processing of precise, complex, thin-walled and Gao Ying material mold cavity. Because the cutting resistance of graphite is only 1/5 of copper material, it is easier to do manual grinding and polishing on the operation. There is no burr after graphite processing, and it is easier to realize automatic production. Complex geometric modeling can be realized.
Q:Synthesis techniques of carbon nanotubes
Carbon nanotube discharge using graphite electrode is one of the earliest studies in various synthetic techniques. The researchers did a lot of work in optimizing arc discharge for carbon nanotubes. In recent years, in addition to people by adjusting the current and voltage, pressure and velocity change, change the electrode composition, improved electrode feeding mode optimization of arc discharge process, but also through changes the arc medium, simplified arc device. In the process of preparing carbon nanotubes, arc method is mature by changing the arc discharge conditions, catalyst, electrode size, feed mode, the distance between the poles and the raw materials. The carbon nanotubes formed by arc method are straight and wall (multi wall or even single wall). But the production rate is low, the arc discharge process is difficult to control, and the preparation cost is too high. The industrial scale production needs to be explored.
Q:Graphite electrode press device
Graphite electrode is mainly in the petroleum coke and needle coke, coal tar pitch as binder, calcination, mixing, kneading, pressing, baking and graphitization, and made the processing machine, is a conductor in an electric arc furnace to form arc release electricity for heating and melting of the charge, according to the quality index level, can is divided into ordinary power, high power and ultra high power.
Q:What are the skills of hardfacing process for wear-resistant alloy powder blocks?
The power supply adopts the DC arc welding machine with steep drop characteristic, adopts the positive connection method, the electrode is negative, and the electrode is a high strength spectrum pure graphite rod,
Q:Will the concentration of electrolytic sodium sulfite be increased with graphite as electrode?
Not alwaysIt depends on the rate of electrolyzed water or the rate at which sodium sulfite is oxidized.
Q:Excuse me, why does the graphite electrode flake when electrolyzed salt water is used?
The structure of the electrolytic cell is different when the electrolytic cell is constructed with different electrolytes
Q:Thermal expansion coefficient of graphite
The graphite electrode in the thermal expansion coefficient is related with the diameter of the graphite electrode, you have what is the expansion coefficient of specific diameter range not to say it, I put the general heat on high power graphite electrode national Ministry of metallurgical industry YBT/4089--2000 give you a lower coefficient of expansion. For reference only
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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