• Graphite Electrode Minecraft Nipple for LF and EAF Furnace System 1
  • Graphite Electrode Minecraft Nipple for LF and EAF Furnace System 2
Graphite Electrode Minecraft Nipple for LF and EAF Furnace

Graphite Electrode Minecraft Nipple for LF and EAF Furnace

Ref Price:
$10.00 - 100.00 / m.t. get latest price
Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
10 m.t.
Supply Capability:
100000 m.t./month

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Graphite Electrode

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diameter from 50mm to 600mm (2" to 24")

grades including RP, HD, HP, SHP, UHP. 

Nipples: 3 TPI or 4 TPI.

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We have full set of production line for graphite electrodes.

Our products are characterized by superior compact structure, good electrical and thermal conductivity, high resistance to oxidation and corrosion in high temperature. The regular power graphite electrodes graphite electrodes for heavy industrial arc furnaces, steel mills, foundries, and other applications.

As one of the most professional graphite electrode manufacturers in China, passed ISO9001:2000 certified. 

We're glad to quote you a most competitive price according to your specification.

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Physical Properties

RP Grade

(Dia.50-600mm)

HP Grade

(Dia.50-600mm)

UHP Grade

(Dia.50-600mm)

Electrical Resistance (max)  μΩ-m

Electrode

<8.0

<7.0

<6.0

Nipple

6.5

5.5

5.0

Bending Strength (min)  Mpa

Electrode

11.0

12.0

12.0

Nipple

14.0

14.0

16.0

Elastic Modulus (max) Gpa

Electrode

9.0

12.0

12.0

Nipple

12.0

14.0

14.0

Bulk Density (min) g/cm3

Electrode

>1.58

>1.65

       >1.68

Nipple

>1.70

>1.72

>1.73

C.T.E (max) ×10-6/C

Electrode

2.7

2.5

2.4 

Nipple

2.5

2.2

2.0 

Ash (max)  %

Electrode

<0.30

<0.30

<0.20


FAQ

①How about your company?

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel,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 requirements.

②How 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.


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: What is the striking electrode in the die making? Where is the technical point?
Electrical discharge machining (EDM) is a spark discharge in a liquid medium at a lower voltage range to meet the required shape and size.
Q: After electrolysis of CuCl2 solution with graphite electrode for a period of time, we can observe that the graphite surface attached to the DC power supply is attached to the red material,And will the color of the solution be deep or shallow?
Negative poleThe color becomes lighter (the copper ion gets electrons in the cathode and becomes copper)
Q: Will the concentration of electrolytic sodium sulfite be increased with graphite as electrode?
Can't。 During electrolysis, there is depletion of sulfite ions.
Q: In EDM, the electrodes are made of graphite and copper. Please tell us the difference between them
For the mold finishing, most of the time are red copper click, low loss, high precision, of course, higher precision, or requirements of copper tungsten alloy electrodes are also available
Q: Graphite can be used in acid towers in chemical plants because of graphite
The popularization and use of this technology can bring about such economic and social effects: (1) the consumption of graphite electrode units is less, and the production cost is reduced. For example, a steel plant, according to the annual production level did not occur in LF refining furnace 35 week graphite electrode, refining furnace 165 consumption calculation, using anti oxidation technology of graphite electrode, graphite electrode can save 373 per year(153 tons) electrode, each year ultra high power electrode 16900 yuan computation, can save 2 million 585 thousand and 700 yuan rmb.
Q: Graphite graphite graphite graphite electrode what is the use?
Natural graphite electrode is the main raw material with graphite, high purity flake graphite powder or high carbon flake graphite powder as raw material, because carbon or graphite powder purity is high, the effect of conductive graphite powder is better in smelting alloy steel, iron alloy, electrode graphite powder as raw material. The electrode produced, then the strong current through the melting zone, the arc electrode into the electric furnace, the electrical energy into heat, the temperature rises to 2000 degrees Celsius, so as to achieve the purpose of melting or reaction.
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.
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: 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.

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