Graphite Electrode With Nipple RP, HP, UHP High Strength

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Qingdao
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Min Order Qty:
25 m.t.
Supply Capability:
50000 m.t./month

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Product Description:

1.Description of Graphite Electrodes:

We have a complete set of graphite electrode production lines. Our products have excellent structure, good electrical conductivity and thermal conductivity, high resistance to high temperature oxidation and corrosion characteristics. Common power graphite electrode for metallurgical refining, such as electric arc furnace steelmaking plant and other applications. As China's most professional manufacturer of graphite electrode, through the ISO9001:2000 international quality system certification. We are glad to be able to quote you the most competitive price according to your request.

 

2.Main features of Graphite Electrodes:

1).High electrical conductivity

2).High thermal shock resistance

3).High strength

 

3. Graphite Electrodes Images:

 Graphite Electrode With Nipple RP, HP, UHP High Strength

Graphite Electrode With Nipple RP, HP, UHP High StrengthGraphite Electrode With Nipple RP, HP, UHP High Strength

 

4. Graphite Electrodes Technical Parameters:

Diameter: As requirement

Grades: including RP, HP, UHP.

Nipples: 3 TPI or 4 TPI.

Application: Used in EAF and LF for steel making, as well as in electric smelting furnace for producing industrial silicon, phosphorus, etc.

.Graphite Electrode With Nipple RP, HP, UHP High Strength

 

5.FAQ

We have organized several common questions for our clientsmay help you sincerely

 Graphite Electrodes&Company

How about your company

A world class manufacturer & supplier of Graphite Electrodes is one of the large scale professional investment casting production bases in China, consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe, America and Japan. OEM casting and forging service available according to customer’s requirement.

How to guarantee the quality of the products

We have established the international advanced quality management system every link from raw material to final product we have strict quality test; We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

 

 


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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
The reason is that the resistance increases continuously, the number of ions is limited, and the conductivity is limited
Q:800KVA and 12500 EAF transformer data graphite electrode furnace.
The graphite electrode must be roasted by a cathode or anode baking furnace, and a large amount of harmful gas and dust will be produced during the roasting process.
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:Excuse me, why does the graphite electrode flake when electrolyzed salt water is used?
Device for electrolytic reaction. The electrolysis bath comprises a tank, an anode and a cathode, the majority of diaphragm separates the anode chamber and a cathode chamber. According to the different electrolyte aqueous solution electrolysis, molten salt electrolytic cell and nonaqueous solution electrolysis. When three kinds of direct current through the electrolytic cell, the anode oxidation the reaction solution and at the interface in the cathode and the electrolyte interface reaction, to produce the required products. To optimize the design of electrolytic cell structure, reasonable selection of electrode and diaphragm material is the key to improve the current efficiency, decrease cell voltage and energy saving.
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:Why is graphite conductive electrode oxidized?
Coal tar pitch is a kind of high temperature resistant graphite conductive material, which is made of coal tar pitch as binder. It is made by calcination, crushing, mixing, kneading, forming, roasting, graphitization and mechanical processing. It is called graphite electrode
Q:Graphite electrode in milling machine processing, dust is especially big, boot 5 minutes, workshop can not open the figure, what is the solution?
Connect the fan with a thicker pipe and suck it out of the workshop. The air inlet is mounted on the milling head. Reduce milling speed properly.
Q:Classification, uses and manufacturers of graphite electrodes
Graphite as electrode(1) the processing speed is faster: normally, the mechanical processing speed of graphite can be 2~5 times faster than copper, while the discharge processing speed is 2~3 times faster than copper;More material is not easily deformed: obvious advantages in the processing of thin electrodes; copper softening point at about 1000 degrees, easily deformed by heat; graphite sublimation temperature is 3650 degrees; the thermal expansion coefficient of copper is only 1/30.(2) lighter weight: the density of graphite is only 1/5 of copper. When large electrode is used for discharge machining, it can effectively reduce the burden of machine tools (EDM). It is more suitable for large-scale die applications.
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?
What happens is oxygen etching negative pole: Fe-2e-=Fe2+ positive electrode: O2+2H2O+4e-=4OH-, of course, the current is produced.
Q:What is the difference between pyridine type nitrogen and graphite type nitrogen?
High purity graphite is said to produce graphite electrode, ash is very low, generally below 10 million.

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